Shareholder Report
|
6 Months Ended |
|
May 31, 2026
USD ($)
Holding
|
|---|
| Shareholder Report [Line Items] |
|
|
| Document Type |
N-CSRS
|
|
| Amendment Flag |
false
|
|
| Registrant Name |
AB Active ETFs, Inc.
|
|
| Entity Central Index Key |
0001496608
|
|
| Entity Investment Company Type |
N-1A
|
|
| Document Period End Date |
May 31, 2026
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| C000262410 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB California Intermediate Municipal ETF
|
|
| Trading Symbol |
CAM
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB California Intermediate Municipal ETF (the “Fund”) for the period of October 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/CAM-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB California Intermediate Municipal ETF |
$14 |
0.27%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 14
|
|
| Expense Ratio, Percent |
0.27%
|
[1] |
| AssetsNet |
$ 1,165,621,208
|
|
| Holdings Count | Holding |
417
|
|
| Advisory Fees Paid, Amount |
$ 1,514,127
|
|
| InvestmentCompanyPortfolioTurnover |
12.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$1,165,621,208 |
# of Portfolio Holdings |
417 |
Portfolio Turnover Rate |
12% |
Total Advisory Fees Paid (Net) |
$1,514,127 | |
|
| Holdings [Text Block] |
Credit Rating BreakdownFootnote Reference*
Table Summary
AAA |
4.4% |
AA |
49.6% |
A |
21.3% |
BBB |
9.2% |
BB |
3.1% |
B |
0.1% |
A-1+ |
5.2% |
Not Rated |
7.1% |
Total |
100.0% |
| Footnote |
Description |
Footnote* |
The Fund’s quality rating breakdown is expressed as a percentage of the Fund’s total investments in fixed-income securities and may vary over time. The quality ratings are determined by using the S&P Global Ratings (“S&P”), Moody’s Investors Services, Inc. (“Moody’s”) and Fitch Ratings, Ltd. (“Fitch”). The Fund considers the credit ratings issued by S&P, Moody’s and Fitch and uses the highest rating issued by the agencies. These ratings are a measure of the quality and safety of a bond or portfolio, based on the issuer’s financial condition. AAA is the highest (best) and D is the lowest (worst). If applicable, the pre-refunded category includes bonds which are secured by U.S. Government securities and therefore are deemed high-quality investment grade by AllianceBernstein L.P. (the “Adviser”). If applicable, Not Applicable (N/A) includes non-credit worthy investments, such as equities, currency contracts, futures and options. If applicable, the Not Rated category includes bonds that are not rated by a nationally recognized statistical rating organization. The Adviser evaluates the creditworthiness of non-rated securities based on a number of factors including, but not limited to, cash flows, enterprise value and economic environment. | State Breakdown (% of Net Assets)
Table Summary
California |
93.1% |
Guam |
1.7% |
New Jersey |
1.2% |
Puerto Rico |
1.1% |
Illinois |
0.5% |
Kentucky |
0.4% |
Wisconsin |
0.2% |
Georgia |
0.2% |
American Samoa |
0.1% |
Ohio |
0.1% |
Pennsylvania |
0.1% |
Washington |
0.1% |
Other |
0.5% |
Other assets less liabilities |
0.7% |
Total |
100.0% | |
|
| Credit Ratings Selection [Text Block] |
The Fund’s quality rating breakdown is expressed as a percentage of the Fund’s total investments in fixed-income securities and may vary over time. The quality ratings are determined by using the S&P Global Ratings (“S&P”), Moody’s Investors Services, Inc. (“Moody’s”) and Fitch Ratings, Ltd. (“Fitch”). The Fund considers the credit ratings issued by S&P, Moody’s and Fitch and uses the highest rating issued by the agencies. These ratings are a measure of the quality and safety of a bond or portfolio, based on the issuer’s financial condition. AAA is the highest (best) and D is the lowest (worst). If applicable, the pre-refunded category includes bonds which are secured by U.S. Government securities and therefore are deemed high-quality investment grade by AllianceBernstein L.P. (the “Adviser”). If applicable, Not Applicable (N/A) includes non-credit worthy investments, such as equities, currency contracts, futures and options. If applicable, the Not Rated category includes bonds that are not rated by a nationally recognized statistical rating organization. The Adviser evaluates the creditworthiness of non-rated securities based on a number of factors including, but not limited to, cash flows, enterprise value and economic environment.
|
|
| C000245882 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Conservative Buffer ETF
|
|
| Trading Symbol |
BUFC
|
|
| Security Exchange Name |
NASDAQ
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Conservative Buffer ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/BUFC-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Conservative Buffer ETF |
$35 |
0.69%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 35
|
|
| Expense Ratio, Percent |
0.69%
|
[2] |
| AssetsNet |
$ 1,060,151,207
|
|
| Holdings Count | Holding |
3
|
|
| Advisory Fees Paid, Amount |
$ 3,480,849
|
|
| InvestmentCompanyPortfolioTurnover |
0.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$1,060,151,207 |
# of Portfolio Holdings |
3 |
Portfolio Turnover Rate |
0% |
Total Advisory Fees Paid (Net) |
$3,480,849 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Options on Equity Indices |
103.2% |
Short-Term Investments |
0.5% |
Other assets less liabilities |
-3.7% |
Total |
100.0% | |
|
| C000262411 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Core Bond ETF
|
|
| Trading Symbol |
CORB
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Core Bond ETF (the “Fund”) for the period of October 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/ab/CORB-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Core Bond ETF |
$14 |
0.28%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 14
|
|
| Expense Ratio, Percent |
0.28%
|
[3] |
| AssetsNet |
$ 1,055,945,571
|
|
| Holdings Count | Holding |
695
|
|
| Advisory Fees Paid, Amount |
$ 1,305,637
|
|
| InvestmentCompanyPortfolioTurnover |
106.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$1,055,945,571 |
# of Portfolio Holdings |
695 |
Portfolio Turnover Rate |
106% |
Total Advisory Fees Paid (Net) |
$1,305,637 | |
|
| Holdings [Text Block] |
Security Type Breakdown (% of Net Assets)
Table Summary
Governments - Treasuries |
40.1% |
Corporates - Investment Grade |
31.2% |
Mortgage Pass-Throughs |
18.4% |
Collateralized Mortgage Obligations |
5.6% |
Asset-Backed Securities |
3.9% |
Collateralized Loan Obligations |
2.1% |
Agencies |
1.2% |
Commercial Mortgage-Backed Securities |
0.9% |
Others |
2.5% |
Short-Term Investments |
3.9% |
Other assets less liabilities |
-9.8% |
Total |
100.0% | |
|
| C000245883 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Core Plus Bond ETF
|
|
| Trading Symbol |
CPLS
|
|
| Security Exchange Name |
NASDAQ
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Core Plus Bond ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/CPLS-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Core Plus Bond ETF |
$14 |
0.29%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 14
|
|
| Expense Ratio, Percent |
0.29%
|
[4] |
| AssetsNet |
$ 214,681,570
|
|
| Holdings Count | Holding |
827
|
|
| Advisory Fees Paid, Amount |
$ 298,221
|
|
| InvestmentCompanyPortfolioTurnover |
64.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$214,681,570 |
# of Portfolio Holdings |
827 |
Portfolio Turnover Rate |
64% |
Total Advisory Fees Paid (Net) |
$298,221 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Governments - Treasuries |
43.4% |
Industrial |
25.9% |
Financial Institutions |
16.4% |
Agency Fixed Rate 30-Year |
4.3% |
Utility |
2.3% |
CLO - Floating Rate |
1.7% |
Commercial Mortgage-Backed Securities |
1.2% |
Other ABS - Fixed Rate |
0.6% |
Autos - Fixed Rate |
0.4% |
Collateralized Mortgage Obligations |
0.1% |
Short-Term Investments |
4.4% |
Other assets less liabilities |
-0.7% |
Total |
100.0% | |
|
| C000245884 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Corporate Bond ETF
|
|
| Trading Symbol |
EYEG
|
|
| Security Exchange Name |
NASDAQ
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Corporate Bond ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/EYEG-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Corporate Bond ETF |
$15 |
0.30%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 15
|
|
| Expense Ratio, Percent |
0.30%
|
[5] |
| AssetsNet |
$ 26,542,454
|
|
| Holdings Count | Holding |
310
|
|
| Advisory Fees Paid, Amount |
$ 39,943
|
|
| InvestmentCompanyPortfolioTurnover |
39.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$26,542,454 |
# of Portfolio Holdings |
310 |
Portfolio Turnover Rate |
39% |
Total Advisory Fees Paid (Net) |
$39,943 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Industrial |
57.7% |
Financial Institutions |
31.2% |
Utility |
8.1% |
Short-Term Investments |
0.5% |
Other assets less liabilities |
2.5% |
Total |
100.0% | |
|
| C000241312 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB High Yield ETF
|
|
| Trading Symbol |
HYFI
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB High Yield ETF (the “Fund”) for the period of December 1, 2024 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/HYFI-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB High Yield ETF |
$20 |
0.40%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 20
|
|
| Expense Ratio, Percent |
0.40%
|
[6] |
| AssetsNet |
$ 341,005,321
|
|
| Holdings Count | Holding |
698
|
|
| Advisory Fees Paid, Amount |
$ 625,362
|
|
| InvestmentCompanyPortfolioTurnover |
36.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$341,005,321 |
# of Portfolio Holdings |
698 |
Portfolio Turnover Rate |
36% |
Total Advisory Fees Paid (Net) |
$625,362 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Industrial |
81.5% |
Financial Institutions |
13.7% |
Utility |
0.7% |
Industrials |
0.2% |
Communication Services |
0.1% |
Information Technology |
0.1% |
Health Care |
0.0% |
Financials |
0.0% |
Energy |
0.0% |
Consumer Discretionary |
0.0% |
Others |
0.0% |
Short-Term Investments |
2.1% |
Other assets less liabilities |
1.6% |
Total |
100.0% | |
|
| C000254634 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB International Buffer ETF
|
|
| Trading Symbol |
BUFI
|
|
| Security Exchange Name |
NASDAQ
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB International Buffer ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/BUFI-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB International Buffer ETF |
$36 |
0.69%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 36
|
|
| Expense Ratio, Percent |
0.69%
|
[7] |
| AssetsNet |
$ 128,296,859
|
|
| Holdings Count | Holding |
3
|
|
| Advisory Fees Paid, Amount |
$ 343,676
|
|
| InvestmentCompanyPortfolioTurnover |
0.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$128,296,859 |
# of Portfolio Holdings |
3 |
Portfolio Turnover Rate |
0% |
Total Advisory Fees Paid (Net) |
$343,676 | |
|
| Holdings [Text Block] |
Portfolio Breakdown (% of Net Assets)
Table Summary
Purchased Options - Calls |
99.1% |
Purchased Options - Puts |
2.1% |
Short-Term Investments |
0.5% |
Other assets less liabilities |
-1.7% |
Total |
100.0% | |
|
| C000262396 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB International Growth ETF
|
|
| Trading Symbol |
IGGY
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB International Growth ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/IGGY-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB International Growth ETF |
$27 |
0.55%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 27
|
|
| Expense Ratio, Percent |
0.55%
|
[8] |
| AssetsNet |
$ 4,283,190
|
|
| Holdings Count | Holding |
52
|
|
| Advisory Fees Paid, Amount |
$ 11,539
|
|
| InvestmentCompanyPortfolioTurnover |
28.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$4,283,190 |
# of Portfolio Holdings |
52 |
Portfolio Turnover Rate |
28% |
Total Advisory Fees Paid (Net) |
$11,539 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Information Technology |
33.9% |
Industrials |
28.6% |
Consumer Discretionary |
15.8% |
Financials |
11.1% |
Communication Services |
4.9% |
Health Care |
3.7% |
Materials |
1.3% |
Short-Term Investments |
1.3% |
Other assets less liabilities |
-0.6% |
Total |
100.0% | Country Breakdown (% of Net Assets)
Table Summary
China |
13.0% |
United Kingdom |
12.9% |
Netherlands |
10.3% |
Taiwan |
7.7% |
South Korea |
7.5% |
Canada |
7.1% |
Germany |
6.3% |
Sweden |
5.4% |
United States |
4.2% |
France |
4.0% |
Singapore |
3.8% |
Denmark |
3.8% |
Brazil |
3.2% |
Ireland |
2.7% |
Others |
7.4% |
Short-Term Investments |
1.3% |
Other assets less liabilities |
-0.6% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Table Summary
Company |
U.S. $ Value |
% of Net Assets |
Taiwan Semiconductor Manufacturing Co., Ltd. (Sponsored ADR) |
$329,320 |
7.7% |
SK hynix, Inc. |
$236,861 |
5.5% |
ASML Holding NV |
$208,463 |
4.9% |
Tencent Holdings Ltd. - Class H |
$178,241 |
4.2% |
Sea Ltd. (ADR) |
$163,045 |
3.8% |
3i Group PLC |
$115,948 |
2.7% |
Kingspan Group PLC |
$115,753 |
2.7% |
Safran SA |
$110,588 |
2.6% |
Standard Chartered PLC |
$105,604 |
2.4% |
Canadian Pacific Kansas City Ltd. |
$103,123 |
2.4% |
Total |
$1,666,946 |
38.9% | |
|
| Material Fund Change [Text Block] |
|
|
| C000247940 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB International Low Volatility Equity ETF
|
|
| Trading Symbol |
ILOW
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB International Low Volatility Equity ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/ILOW-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB International Low Volatility Equity ETF |
$26 |
0.50%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 26
|
|
| Expense Ratio, Percent |
0.50%
|
[9] |
| AssetsNet |
$ 1,768,231,007
|
|
| Holdings Count | Holding |
86
|
|
| Advisory Fees Paid, Amount |
$ 4,081,946
|
|
| InvestmentCompanyPortfolioTurnover |
17.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$1,768,231,007 |
# of Portfolio Holdings |
86 |
Portfolio Turnover Rate |
17% |
Total Advisory Fees Paid (Net) |
$4,081,946 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Financials |
30.2% |
Industrials |
18.2% |
Consumer Discretionary |
11.5% |
Consumer Staples |
8.9% |
Health Care |
8.6% |
Information Technology |
8.1% |
Communication Services |
4.4% |
Utilities |
3.1% |
Energy |
3.1% |
Materials |
1.5% |
Others |
1.2% |
Short-Term Investments |
0.3% |
Other assets less liabilities |
0.9% |
Total |
100.0% | Country Breakdown (% of Net Assets)
Table Summary
United Kingdom |
21.6% |
Japan |
13.7% |
Italy |
7.5% |
Netherlands |
7.4% |
France |
6.8% |
United States |
4.9% |
Canada |
4.3% |
Switzerland |
4.0% |
Ireland |
3.5% |
Australia |
2.9% |
Singapore |
2.6% |
Taiwan |
2.5% |
Israel |
2.3% |
Hong Kong |
2.1% |
Others |
12.7% |
Short-Term Investments |
0.3% |
Other assets less liabilities |
0.9% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Table Summary
Company |
U.S. $ Value |
% of Net Assets |
ASML Holding NV |
$50,704,977 |
2.9% |
Taiwan Semiconductor Manufacturing Co., Ltd. |
$44,204,881 |
2.5% |
Prysmian SpA |
$37,735,436 |
2.1% |
Schneider Electric SE |
$37,134,014 |
2.1% |
BAE Systems PLC |
$35,034,743 |
2.0% |
Novartis AG (REG) |
$34,488,003 |
1.9% |
AIB Group PLC |
$31,605,851 |
1.8% |
Roche Holding AG |
$31,485,691 |
1.8% |
Oversea-Chinese Banking Corp., Ltd. |
$31,466,289 |
1.8% |
ABB Ltd. (REG) |
$31,350,838 |
1.8% |
Total |
$365,210,723 |
20.7% | |
|
| Material Fund Change [Text Block] |
|
|
| C000254635 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Moderate Buffer ETF
|
|
| Trading Symbol |
BUFM
|
|
| Security Exchange Name |
NASDAQ
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Moderate Buffer ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/BUFM-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Moderate Buffer ETF |
$35 |
0.69%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 35
|
|
| Expense Ratio, Percent |
0.69%
|
[10] |
| AssetsNet |
$ 416,180,972
|
|
| Holdings Count | Holding |
3
|
|
| Advisory Fees Paid, Amount |
$ 1,169,579
|
|
| InvestmentCompanyPortfolioTurnover |
0.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$416,180,972 |
# of Portfolio Holdings |
3 |
Portfolio Turnover Rate |
0% |
Total Advisory Fees Paid (Net) |
$1,169,579 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Options on Equity Indices |
103.3% |
Short-Term Investments |
0.5% |
Other assets less liabilities |
-3.8% |
Total |
100.0% | |
|
| C000262412 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB New York Intermediate Municipal ETF
|
|
| Trading Symbol |
NYM
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB New York Intermediate Municipal ETF (the “Fund”) for the period of October 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/NYM-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB New York Intermediate Municipal ETF |
$14 |
0.27%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 14
|
|
| Expense Ratio, Percent |
0.27%
|
[11] |
| AssetsNet |
$ 1,303,846,204
|
|
| Holdings Count | Holding |
399
|
|
| Advisory Fees Paid, Amount |
$ 1,746,867
|
|
| InvestmentCompanyPortfolioTurnover |
10.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$1,303,846,204 |
# of Portfolio Holdings |
399 |
Portfolio Turnover Rate |
10% |
Total Advisory Fees Paid (Net) |
$1,746,867 | |
|
| Holdings [Text Block] |
Credit Rating BreakdownFootnote Reference*
Table Summary
AAA |
6.9% |
AA |
51.8% |
A |
17.8% |
BBB |
11.9% |
BB |
2.7% |
B |
0.3% |
A-1+ |
4.6% |
Not Rated |
4.0% |
Total |
100.0% |
| Footnote |
Description |
Footnote* |
The Fund’s quality rating breakdown is expressed as a percentage of the Fund’s total investments in fixed-income securities and may vary over time. The quality ratings are determined by using the S&P Global Ratings (“S&P”), Moody’s Investors Services, Inc. (“Moody’s”) and Fitch Ratings, Ltd. (“Fitch”). The Fund considers the credit ratings issued by S&P, Moody’s and Fitch and uses the highest rating issued by the agencies. These ratings are a measure of the quality and safety of a bond or portfolio, based on the issuer’s financial condition. AAA is the highest (best) and D is the lowest (worst). If applicable, the pre-refunded category includes bonds which are secured by U.S. Government securities and therefore are deemed high-quality investment grade by AllianceBernstein L.P. (the “Adviser”). If applicable, Not Applicable (N/A) includes non-credit worthy investments, such as equities, currency contracts, futures and options. If applicable, the Not Rated category includes bonds that are not rated by a nationally recognized statistical rating organization. The Adviser evaluates the creditworthiness of non-rated securities based on a number of factors including, but not limited to, cash flows, enterprise value and economic environment. | State Breakdown (% of Net Assets)
Table Summary
New York |
87.6% |
New Jersey |
2.1% |
Guam |
2.0% |
Puerto Rico |
1.4% |
Michigan |
1.1% |
Nebraska |
0.8% |
Connecticut |
0.7% |
Alabama |
0.7% |
Georgia |
0.6% |
South Carolina |
0.4% |
Wisconsin |
0.3% |
Texas |
0.2% |
Illinois |
0.1% |
Other |
0.4% |
Other assets less liabilities |
1.6% |
Total |
100.0% | |
|
| Credit Ratings Selection [Text Block] |
The Fund’s quality rating breakdown is expressed as a percentage of the Fund’s total investments in fixed-income securities and may vary over time. The quality ratings are determined by using the S&P Global Ratings (“S&P”), Moody’s Investors Services, Inc. (“Moody’s”) and Fitch Ratings, Ltd. (“Fitch”). The Fund considers the credit ratings issued by S&P, Moody’s and Fitch and uses the highest rating issued by the agencies. These ratings are a measure of the quality and safety of a bond or portfolio, based on the issuer’s financial condition. AAA is the highest (best) and D is the lowest (worst). If applicable, the pre-refunded category includes bonds which are secured by U.S. Government securities and therefore are deemed high-quality investment grade by AllianceBernstein L.P. (the “Adviser”). If applicable, Not Applicable (N/A) includes non-credit worthy investments, such as equities, currency contracts, futures and options. If applicable, the Not Rated category includes bonds that are not rated by a nationally recognized statistical rating organization. The Adviser evaluates the creditworthiness of non-rated securities based on a number of factors including, but not limited to, cash flows, enterprise value and economic environment.
|
|
| C000247934 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Short Duration High Yield ETF
|
|
| Trading Symbol |
SYFI
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Short Duration High Yield ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/SYFI-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Short Duration High Yield ETF |
$20 |
0.40%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 20
|
|
| Expense Ratio, Percent |
0.40%
|
[12] |
| AssetsNet |
$ 898,966,857
|
|
| Holdings Count | Holding |
524
|
|
| Advisory Fees Paid, Amount |
$ 1,725,193
|
|
| InvestmentCompanyPortfolioTurnover |
35.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$898,966,857 |
# of Portfolio Holdings |
524 |
Portfolio Turnover Rate |
35% |
Total Advisory Fees Paid (Net) |
$1,725,193 | |
|
| Holdings [Text Block] |
Security Type Breakdown (% of Net Assets)
Table Summary
Corporates - Non-Investment Grade |
79.4% |
Corporates - Investment Grade |
12.5% |
Bank Loans |
4.4% |
Emerging Markets - Corporate Bonds |
0.5% |
Emerging Markets - Sovereigns |
0.3% |
Common Stocks |
0.1% |
Commercial Mortgage-Backed Securities |
0.1% |
Quasi-Sovereigns |
0.0% |
Others |
0.0% |
Short-Term Investments |
1.6% |
Other assets less liabilities |
1.1% |
Total |
100.0% | |
|
| C000247935 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Short Duration Income ETF
|
|
| Trading Symbol |
SDFI
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Short Duration Income ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/SDFI-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Short Duration Income ETF |
$15 |
0.30%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 15
|
|
| Expense Ratio, Percent |
0.30%
|
[13] |
| AssetsNet |
$ 174,087,188
|
|
| Holdings Count | Holding |
552
|
|
| Advisory Fees Paid, Amount |
$ 239,250
|
|
| InvestmentCompanyPortfolioTurnover |
42.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$174,087,188 |
# of Portfolio Holdings |
552 |
Portfolio Turnover Rate |
42% |
Total Advisory Fees Paid (Net) |
$239,250 | |
|
| Holdings [Text Block] |
Security Type Breakdown (% of Net Assets)
Table Summary
Corporates - Investment Grade |
42.9% |
Governments - Treasuries |
21.9% |
Asset-Backed Securities |
11.2% |
Corporates - Non-Investment Grade |
9.8% |
Collateralized Loan Obligations |
5.6% |
Collateralized Mortgage Obligations |
3.8% |
Mortgage Pass-Throughs |
3.0% |
Commercial Mortgage-Backed Securities |
0.5% |
Others |
0.2% |
Short-Term Investments |
1.2% |
Other assets less liabilities |
-0.1% |
Total |
100.0% | |
|
| C000237018 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Tax-Aware Short Duration Municipal ETF
|
|
| Trading Symbol |
TAFI
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Tax-Aware Short Duration Municipal ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/TAFI-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Tax-Aware Short Duration Municipal ETF |
$14 |
0.27%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 14
|
|
| Expense Ratio, Percent |
0.27%
|
[14] |
| AssetsNet |
$ 1,262,990,229
|
|
| Holdings Count | Holding |
684
|
|
| Advisory Fees Paid, Amount |
$ 1,512,413
|
|
| InvestmentCompanyPortfolioTurnover |
11.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$1,262,990,229 |
# of Portfolio Holdings |
684 |
Portfolio Turnover Rate |
11% |
Total Advisory Fees Paid (Net) |
$1,512,413 | |
|
| Holdings [Text Block] |
Credit Rating BreakdownFootnote Reference*
Table Summary
AAA |
8.4% |
AA |
38.3% |
A |
25.6% |
BBB |
10.1% |
BB |
4.3% |
B |
0.2% |
D |
0.2% |
A-1+ |
7.2% |
Not Rated |
5.7% |
Total |
100.0% |
| Footnote |
Description |
Footnote* |
The Fund’s quality rating breakdown is expressed as a percentage of the Fund’s total investments in fixed-income securities and may vary over time. The quality ratings are determined by using the S&P Global Ratings (“S&P”), Moody’s Investors Services, Inc. (“Moody’s”) and Fitch Ratings, Ltd. (“Fitch”). The Fund considers the credit ratings issued by S&P, Moody’s and Fitch and uses the highest rating issued by the agencies. These ratings are a measure of the quality and safety of a bond or portfolio, based on the issuer’s financial condition. AAA is the highest (best) and D is the lowest (worst). If applicable, the pre-refunded category includes bonds which are secured by U.S. Government securities and therefore are deemed high-quality investment grade by AllianceBernstein L.P. (the “Adviser”). If applicable, Not Applicable (N/A) includes non-credit worthy investments, such as equities, currency contracts, futures and options. If applicable, the Not Rated category includes bonds that are not rated by a nationally recognized statistical rating organization. The Adviser evaluates the creditworthiness of non-rated securities based on a number of factors including, but not limited to, cash flows, enterprise value and economic environment. | Portfolio Breakdown (% of Net Assets)
Table Summary
Long-Term Municipal Bonds |
84.8% |
Short-Term Municipal Notes |
12.8% |
Collateralized Mortgage Obligations |
0.5% |
Asset-Backed Securities |
0.3% |
Commercial Mortgage-Backed Securities |
0.2% |
Corporates - Investment Grade |
0.1% |
Other assets less liabilities |
1.3% |
Total |
100.0% | |
|
| Credit Ratings Selection [Text Block] |
The Fund’s quality rating breakdown is expressed as a percentage of the Fund’s total investments in fixed-income securities and may vary over time. The quality ratings are determined by using the S&P Global Ratings (“S&P”), Moody’s Investors Services, Inc. (“Moody’s”) and Fitch Ratings, Ltd. (“Fitch”). The Fund considers the credit ratings issued by S&P, Moody’s and Fitch and uses the highest rating issued by the agencies. These ratings are a measure of the quality and safety of a bond or portfolio, based on the issuer’s financial condition. AAA is the highest (best) and D is the lowest (worst). If applicable, the pre-refunded category includes bonds which are secured by U.S. Government securities and therefore are deemed high-quality investment grade by AllianceBernstein L.P. (the “Adviser”). If applicable, Not Applicable (N/A) includes non-credit worthy investments, such as equities, currency contracts, futures and options. If applicable, the Not Rated category includes bonds that are not rated by a nationally recognized statistical rating organization. The Adviser evaluates the creditworthiness of non-rated securities based on a number of factors including, but not limited to, cash flows, enterprise value and economic environment.
|
|
| C000237019 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Ultra Short Income ETF
|
|
| Trading Symbol |
YEAR
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Ultra Short Income ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/YEAR-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Ultra Short Income ETF |
$12 |
0.24%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 12
|
|
| Expense Ratio, Percent |
0.24%
|
[15] |
| AssetsNet |
$ 1,464,360,310
|
|
| Holdings Count | Holding |
174
|
|
| Advisory Fees Paid, Amount |
$ 1,753,437
|
|
| InvestmentCompanyPortfolioTurnover |
30.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$1,464,360,310 |
# of Portfolio Holdings |
174 |
Portfolio Turnover Rate |
30% |
Total Advisory Fees Paid (Net) |
$1,753,437 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Governments - Treasuries |
32.7% |
Financial Institutions |
25.6% |
Industrial |
16.6% |
Autos - Fixed Rate |
3.6% |
Other ABS - Fixed Rate |
3.0% |
Utility |
1.5% |
Credit Cards - Fixed Rate |
0.4% |
Short-Term Investments |
16.2% |
Other assets less liabilities |
0.4% |
Total |
100.0% | |
|
| C000264974 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB US Equity ETF
|
|
| Trading Symbol |
XCHG
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB US Equity ETF (the “Fund”) for the period of December 12, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/XCHG-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last period?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB US Equity ETF |
$24 |
0.50%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 24
|
|
| Expense Ratio, Percent |
0.50%
|
[16] |
| AssetsNet |
$ 702,058,006
|
|
| Holdings Count | Holding |
589
|
|
| Advisory Fees Paid, Amount |
$ 1,537,270
|
|
| InvestmentCompanyPortfolioTurnover |
8.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$702,058,006 |
# of Portfolio Holdings |
589 |
Portfolio Turnover Rate |
8% |
Total Advisory Fees Paid (Net) |
$1,537,270 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Information Technology |
31.8% |
Communication Services |
12.7% |
Financials |
12.5% |
Industrials |
9.6% |
Health Care |
8.7% |
Consumer Discretionary |
8.3% |
Funds and Investment Trusts |
6.1% |
Consumer Staples |
3.1% |
Energy |
2.3% |
Materials |
2.0% |
Others |
2.7% |
Short-Term Investments |
0.2% |
Other assets less liabilities |
0.0% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Table Summary
Company |
U.S. $ Value |
% of Net Assets |
NVIDIA Corp. |
$56,297,525 |
8.0% |
Microsoft Corp. |
$42,794,862 |
6.1% |
Apple, Inc. |
$37,158,232 |
5.3% |
Amazon.com, Inc. |
$35,729,893 |
5.1% |
Alphabet, Inc. - Class C |
$29,604,714 |
4.2% |
Broadcom, Inc. |
$26,994,290 |
3.8% |
Meta Platforms, Inc. - Class A |
$22,182,126 |
3.2% |
Visa, Inc. - Class A |
$17,826,109 |
2.5% |
Alphabet, Inc. - Class A |
$17,516,939 |
2.5% |
Taiwan Semiconductor Manufacturing Co., Ltd. (Sponsored ADR) |
$11,590,647 |
1.7% |
Total |
$297,695,337 |
42.4% | |
|
| Material Fund Change [Text Block] |
|
|
| C000240507 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Disruptors ETF
|
|
| Trading Symbol |
FWD
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Disruptors ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/FWD-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Disruptors ETF |
$38 |
0.64%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 38
|
|
| Expense Ratio, Percent |
0.64%
|
[17] |
| AssetsNet |
$ 2,887,116,041
|
|
| Holdings Count | Holding |
113
|
|
| Advisory Fees Paid, Amount |
$ 5,758,053
|
|
| InvestmentCompanyPortfolioTurnover |
83.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$2,887,116,041 |
# of Portfolio Holdings |
113 |
Portfolio Turnover Rate |
83% |
Total Advisory Fees Paid (Net) |
$5,758,053 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Information Technology |
57.1% |
Industrials |
20.0% |
Health Care |
6.2% |
Consumer Discretionary |
3.9% |
Communication Services |
3.3% |
Materials |
1.8% |
Energy |
1.8% |
Real Estate |
0.7% |
Financials |
0.5% |
Utilities |
0.3% |
Short-Term Investments |
3.6% |
Other assets less liabilities |
0.8% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Table Summary
Company |
U.S. $ Value |
% of Net Assets |
Broadcom, Inc. |
$87,343,088 |
3.0% |
Advanced Micro Devices, Inc. |
$77,517,188 |
2.7% |
Samsung Electronics Co., Ltd. |
$59,853,681 |
2.1% |
NVIDIA Corp. |
$57,030,392 |
2.0% |
Taiwan Semiconductor Manufacturing Co., Ltd. |
$56,429,410 |
1.9% |
Caterpillar, Inc. |
$51,337,368 |
1.8% |
Lam Research Corp. |
$48,068,725 |
1.7% |
Amazon.com, Inc. |
$42,252,858 |
1.4% |
ASML Holding NV (REG) |
$39,527,135 |
1.4% |
Micron Technology, Inc. |
$39,251,704 |
1.3% |
Total |
$558,611,549 |
19.3% | |
|
| Material Fund Change [Text Block] |
|
|
| C000245885 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Tax-Aware Intermediate Municipal ETF
|
|
| Trading Symbol |
TAFM
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Tax-Aware Intermediate Municipal ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Material Fund Change Notice [Text Block] |
This report describes changes to the Fund that occurred during the reporting period.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/TAFM-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Tax-Aware Intermediate Municipal ETF |
$14 |
0.28%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 14
|
|
| Expense Ratio, Percent |
0.28%
|
[18] |
| AssetsNet |
$ 616,132,925
|
|
| Holdings Count | Holding |
568
|
|
| Advisory Fees Paid, Amount |
$ 677,865
|
|
| InvestmentCompanyPortfolioTurnover |
5.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$616,132,925 |
# of Portfolio Holdings |
568 |
Portfolio Turnover Rate |
5% |
Total Advisory Fees Paid (Net) |
$677,865 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Municipal Obligations |
97.5% |
Commercial Mortgage-Backed Securities |
0.2% |
Collateralized Mortgage Obligations |
0.1% |
Warrants |
0.0% |
Short-Term Investments |
2.0% |
Other assets less liabilities |
0.2% |
Total |
100.0% | |
|
| Material Fund Change Objectives [Text Block] |
Effective January 6, 2026, the Fund’s investment objective changed as follows: Former Investment Objective: To provide relative stability of principal and a moderate rate of after-tax return and income. New Investment Objective: To provide enhanced income and attractive risk-adjusted after-tax returns.
|
|
| Summary of Change Legend [Text Block] |
This is a summary of certain changes to the Fund during the reporting period.
|
|
| C000245886 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Tax-Aware Long Municipal ETF
|
|
| Trading Symbol |
TAFL
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Tax-Aware Long Municipal ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Material Fund Change Notice [Text Block] |
This report describes changes to the Fund that occurred during the reporting period.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/TAFL-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB Tax-Aware Long Municipal ETF |
$14 |
0.27%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 14
|
|
| Expense Ratio, Percent |
0.27%
|
[19] |
| AssetsNet |
$ 57,715,929
|
|
| Holdings Count | Holding |
115
|
|
| Advisory Fees Paid, Amount |
$ 65,589
|
|
| InvestmentCompanyPortfolioTurnover |
26.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$57,715,929 |
# of Portfolio Holdings |
115 |
Portfolio Turnover Rate |
26% |
Total Advisory Fees Paid (Net) |
$65,589 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Municipal Obligations |
97.8% |
Short-Term Investments |
2.9% |
Other assets less liabilities |
-0.7% |
Total |
100.0% | |
|
| Material Fund Change Objectives [Text Block] |
Effective January 6, 2026, the Fund’s investment objective changed as follows: Former Investment Objective: To provide relative stability of principal and a moderate rate of after-tax return and income. New Investment Objective: To provide enhanced income and attractive risk-adjusted after-tax returns.
|
|
| Summary of Change Legend [Text Block] |
This is a summary of certain changes to the Fund during the reporting period.
|
|
| C000240508 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB US High Dividend ETF
|
|
| Trading Symbol |
HIDV
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB US High Dividend ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/HIDV-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB US High Dividend ETF |
$19 |
0.35%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 19
|
|
| Expense Ratio, Percent |
0.35%
|
[20] |
| AssetsNet |
$ 191,875,553
|
|
| Holdings Count | Holding |
109
|
|
| Advisory Fees Paid, Amount |
$ 268,375
|
|
| InvestmentCompanyPortfolioTurnover |
88.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$191,875,553 |
# of Portfolio Holdings |
109 |
Portfolio Turnover Rate |
88% |
Total Advisory Fees Paid (Net) |
$268,375 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Information Technology |
31.8% |
Consumer Discretionary |
11.3% |
Financials |
11.2% |
Communication Services |
10.5% |
Health Care |
7.8% |
Real Estate |
5.7% |
Consumer Staples |
5.4% |
Energy |
5.3% |
Industrials |
4.0% |
Utilities |
3.7% |
Others |
2.9% |
Short-Term Investments |
0.8% |
Other assets less liabilities |
-0.4% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Table Summary
Company |
U.S. $ Value |
% of Net Assets |
NVIDIA Corp. |
$15,433,278 |
8.1% |
Apple, Inc. |
$14,771,984 |
7.7% |
Microsoft Corp. |
$8,340,246 |
4.3% |
Amazon.com, Inc. |
$6,723,780 |
3.5% |
Alphabet, Inc. - Class A |
$6,546,793 |
3.4% |
Broadcom, Inc. |
$5,851,347 |
3.0% |
Micron Technology, Inc. |
$5,430,803 |
2.8% |
Alphabet, Inc. - Class C |
$4,300,336 |
2.3% |
Eli Lilly & Co. |
$4,289,610 |
2.2% |
Exxon Mobil Corp. |
$3,343,885 |
1.8% |
Total |
$75,032,062 |
39.1% | |
|
| Material Fund Change [Text Block] |
|
|
| C000241953 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB US Large Cap Strategic Equities ETF
|
|
| Trading Symbol |
LRGC
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB US Large Cap Strategic Equities ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/LRGC-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB US Large Cap Strategic Equities ETF |
$20 |
0.39%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 20
|
|
| Expense Ratio, Percent |
0.39%
|
[21] |
| AssetsNet |
$ 1,253,550,715
|
|
| Holdings Count | Holding |
70
|
|
| Advisory Fees Paid, Amount |
$ 1,700,667
|
|
| InvestmentCompanyPortfolioTurnover |
10.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$1,253,550,715 |
# of Portfolio Holdings |
70 |
Portfolio Turnover Rate |
10% |
Total Advisory Fees Paid (Net) |
$1,700,667 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Information Technology |
34.6% |
Communication Services |
13.1% |
Financials |
12.7% |
Industrials |
10.3% |
Health Care |
9.0% |
Consumer Discretionary |
8.5% |
Energy |
2.8% |
Consumer Staples |
2.7% |
Materials |
2.2% |
Utilities |
1.8% |
Others |
1.5% |
Short-Term Investments |
0.8% |
Other assets less liabilities |
0.0% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Table Summary
Company |
U.S. $ Value |
% of Net Assets |
NVIDIA Corp. |
$102,237,788 |
8.2% |
Alphabet, Inc. - Class C |
$86,015,008 |
6.9% |
Microsoft Corp. |
$76,250,395 |
6.1% |
Apple, Inc. |
$69,155,929 |
5.5% |
Amazon.com, Inc. |
$64,539,250 |
5.1% |
Broadcom, Inc. |
$49,801,899 |
4.0% |
Meta Platforms, Inc. - Class A |
$40,290,887 |
3.2% |
Visa, Inc. - Class A |
$36,763,801 |
2.9% |
UnitedHealth Group, Inc. |
$20,584,659 |
1.6% |
Eaton Corp. PLC |
$20,139,765 |
1.6% |
Total |
$565,779,381 |
45.1% | |
|
| Material Fund Change [Text Block] |
|
|
| C000240509 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB US Low Volatility Equity ETF
|
|
| Trading Symbol |
LOWV
|
|
| Security Exchange Name |
NYSEArca
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB US Low Volatility Equity ETF (the “Fund”) for the period of December 1, 2025 to May 31, 2026.
|
|
| Additional Information [Text Block] |
Fund
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/LOWV-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Table Summary
Fund Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
AB US Low Volatility Equity ETF |
$20 |
0.39%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 20
|
|
| Expense Ratio, Percent |
0.39%
|
[22] |
| AssetsNet |
$ 204,396,051
|
|
| Holdings Count | Holding |
71
|
|
| Advisory Fees Paid, Amount |
$ 356,937
|
|
| InvestmentCompanyPortfolioTurnover |
13.00%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Net Assets |
$204,396,051 |
# of Portfolio Holdings |
71 |
Portfolio Turnover Rate |
13% |
Total Advisory Fees Paid (Net) |
$356,937 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Table Summary
Information Technology |
34.0% |
Financials |
14.5% |
Health Care |
11.0% |
Communication Services |
9.1% |
Consumer Discretionary |
8.9% |
Industrials |
7.2% |
Consumer Staples |
5.6% |
Utilities |
4.3% |
Energy |
2.4% |
Real Estate |
1.6% |
Short-Term Investments |
0.7% |
Other assets less liabilities |
0.7% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Table Summary
Company |
U.S. $ Value |
% of Net Assets |
Alphabet, Inc. - Class C |
$14,541,491 |
7.1% |
Apple, Inc. |
$13,323,402 |
6.5% |
Microsoft Corp. |
$12,420,320 |
6.1% |
NVIDIA Corp. |
$11,722,071 |
5.7% |
Broadcom, Inc. |
$10,005,414 |
4.9% |
Amazon.com, Inc. |
$7,708,098 |
3.8% |
Cisco Systems, Inc. |
$5,479,712 |
2.7% |
Visa, Inc. - Class A |
$4,278,906 |
2.1% |
Taiwan Semiconductor Manufacturing Co., Ltd. (Sponsored ADR) |
$4,119,222 |
2.0% |
Merck & Co., Inc. |
$4,117,210 |
2.0% |
Total |
$87,715,846 |
42.9% | |
|
| Material Fund Change [Text Block] |
|
|
|
|