Shareholder Report
|
6 Months Ended |
|
Dec. 31, 2025
USD ($)
Holding
|
|---|
| Shareholder Report [Line Items] |
|
|
| Document Type |
N-CSRS
|
|
| Amendment Flag |
false
|
|
| Registrant Name |
AB CAP FUND, INC.
|
|
| Entity Central Index Key |
0000081443
|
|
| Entity Investment Company Type |
N-1A
|
|
| Document Period End Date |
Dec. 31, 2025
|
|
| C000147183 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Global Core Equity Portfolio
|
|
| Class Name |
Class A
|
|
| Trading Symbol |
GCEAX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Global Core Equity Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/GCEAX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/GCEAX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Class A |
$53 |
1.03%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 53
|
|
| Expense Ratio, Percent |
1.03%
|
[1] |
| AssetsNet |
$ 2,799,351,624
|
|
| Holdings Count | Holding |
69
|
|
| Advisory Fees Paid, Amount |
$ 10,514,906
|
|
| InvestmentCompanyPortfolioTurnover |
34.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$2,799,351,624 |
# of Portfolio Holdings |
69 |
Portfolio Turnover Rate |
34% |
Total Advisory Fees Paid (Net) |
$10,514,906 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
28.0% |
Financials |
20.7% |
Consumer Discretionary |
11.4% |
Industrials |
10.1% |
Communication Services |
9.4% |
Health Care |
9.0% |
Consumer Staples |
4.3% |
Materials |
2.3% |
Real Estate |
2.2% |
Energy |
2.2% |
Short-Term Investments |
0.2% |
Other assets less liabilities |
0.2% |
Total |
100.0% | Country Breakdown (% of Net Assets)
United States |
67.0% |
United Kingdom |
7.6% |
Taiwan |
4.5% |
China |
3.1% |
South Korea |
2.9% |
France |
2.6% |
Japan |
1.9% |
Switzerland |
1.8% |
Denmark |
1.8% |
Hong Kong |
1.5% |
Belgium |
1.4% |
Brazil |
1.1% |
Canada |
0.9% |
Others |
1.5% |
Short-Term Investments |
0.2% |
Other assets less liabilities |
0.2% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
Microsoft Corp. |
$189,937,403 |
6.8% |
NVIDIA Corp. |
$161,064,943 |
5.7% |
Taiwan Semiconductor Manufacturing Co., Ltd. |
$125,646,021 |
4.5% |
Amazon.com, Inc. |
$106,193,358 |
3.8% |
Thermo Fisher Scientific, Inc. |
$103,674,035 |
3.7% |
Otis Worldwide Corp. |
$99,083,638 |
3.5% |
Samsung Electronics Co., Ltd. |
$80,306,239 |
2.9% |
Meta Platforms, Inc. - Class A |
$72,267,313 |
2.6% |
Alphabet, Inc. - Class C |
$72,153,289 |
2.6% |
Cboe Global Markets, Inc. |
$66,544,367 |
2.4% |
Total |
$1,076,870,606 |
38.5% | |
|
| C000147182 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Global Core Equity Portfolio
|
|
| Class Name |
Advisor Class
|
|
| Trading Symbol |
GCEYX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Global Core Equity Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/GCEYX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/GCEYX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Advisor Class |
$40 |
0.78%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 40
|
|
| Expense Ratio, Percent |
0.78%
|
[2] |
| AssetsNet |
$ 2,799,351,624
|
|
| Holdings Count | Holding |
69
|
|
| Advisory Fees Paid, Amount |
$ 10,514,906
|
|
| InvestmentCompanyPortfolioTurnover |
34.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$2,799,351,624 |
# of Portfolio Holdings |
69 |
Portfolio Turnover Rate |
34% |
Total Advisory Fees Paid (Net) |
$10,514,906 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
28.0% |
Financials |
20.7% |
Consumer Discretionary |
11.4% |
Industrials |
10.1% |
Communication Services |
9.4% |
Health Care |
9.0% |
Consumer Staples |
4.3% |
Materials |
2.3% |
Real Estate |
2.2% |
Energy |
2.2% |
Short-Term Investments |
0.2% |
Other assets less liabilities |
0.2% |
Total |
100.0% | Country Breakdown (% of Net Assets)
United States |
67.0% |
United Kingdom |
7.6% |
Taiwan |
4.5% |
China |
3.1% |
South Korea |
2.9% |
France |
2.6% |
Japan |
1.9% |
Switzerland |
1.8% |
Denmark |
1.8% |
Hong Kong |
1.5% |
Belgium |
1.4% |
Brazil |
1.1% |
Canada |
0.9% |
Others |
1.5% |
Short-Term Investments |
0.2% |
Other assets less liabilities |
0.2% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
Microsoft Corp. |
$189,937,403 |
6.8% |
NVIDIA Corp. |
$161,064,943 |
5.7% |
Taiwan Semiconductor Manufacturing Co., Ltd. |
$125,646,021 |
4.5% |
Amazon.com, Inc. |
$106,193,358 |
3.8% |
Thermo Fisher Scientific, Inc. |
$103,674,035 |
3.7% |
Otis Worldwide Corp. |
$99,083,638 |
3.5% |
Samsung Electronics Co., Ltd. |
$80,306,239 |
2.9% |
Meta Platforms, Inc. - Class A |
$72,267,313 |
2.6% |
Alphabet, Inc. - Class C |
$72,153,289 |
2.6% |
Cboe Global Markets, Inc. |
$66,544,367 |
2.4% |
Total |
$1,076,870,606 |
38.5% | |
|
| C000147177 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Global Core Equity Portfolio
|
|
| Class Name |
Class C
|
|
| Trading Symbol |
GCECX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Global Core Equity Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/GCECX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/GCECX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Class C |
$91 |
1.78%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 91
|
|
| Expense Ratio, Percent |
1.78%
|
[3] |
| AssetsNet |
$ 2,799,351,624
|
|
| Holdings Count | Holding |
69
|
|
| Advisory Fees Paid, Amount |
$ 10,514,906
|
|
| InvestmentCompanyPortfolioTurnover |
34.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$2,799,351,624 |
# of Portfolio Holdings |
69 |
Portfolio Turnover Rate |
34% |
Total Advisory Fees Paid (Net) |
$10,514,906 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
28.0% |
Financials |
20.7% |
Consumer Discretionary |
11.4% |
Industrials |
10.1% |
Communication Services |
9.4% |
Health Care |
9.0% |
Consumer Staples |
4.3% |
Materials |
2.3% |
Real Estate |
2.2% |
Energy |
2.2% |
Short-Term Investments |
0.2% |
Other assets less liabilities |
0.2% |
Total |
100.0% | Country Breakdown (% of Net Assets)
United States |
67.0% |
United Kingdom |
7.6% |
Taiwan |
4.5% |
China |
3.1% |
South Korea |
2.9% |
France |
2.6% |
Japan |
1.9% |
Switzerland |
1.8% |
Denmark |
1.8% |
Hong Kong |
1.5% |
Belgium |
1.4% |
Brazil |
1.1% |
Canada |
0.9% |
Others |
1.5% |
Short-Term Investments |
0.2% |
Other assets less liabilities |
0.2% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
Microsoft Corp. |
$189,937,403 |
6.8% |
NVIDIA Corp. |
$161,064,943 |
5.7% |
Taiwan Semiconductor Manufacturing Co., Ltd. |
$125,646,021 |
4.5% |
Amazon.com, Inc. |
$106,193,358 |
3.8% |
Thermo Fisher Scientific, Inc. |
$103,674,035 |
3.7% |
Otis Worldwide Corp. |
$99,083,638 |
3.5% |
Samsung Electronics Co., Ltd. |
$80,306,239 |
2.9% |
Meta Platforms, Inc. - Class A |
$72,267,313 |
2.6% |
Alphabet, Inc. - Class C |
$72,153,289 |
2.6% |
Cboe Global Markets, Inc. |
$66,544,367 |
2.4% |
Total |
$1,076,870,606 |
38.5% | |
|
| C000107480 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Select US Equity Portfolio
|
|
| Class Name |
Class A
|
|
| Trading Symbol |
AUUAX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Select US Equity Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/AUUAX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/AUUAX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Class A |
$71 |
1.35%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 71
|
|
| Expense Ratio, Percent |
1.35%
|
[4] |
| AssetsNet |
$ 336,028,385
|
|
| Holdings Count | Holding |
89
|
|
| Advisory Fees Paid, Amount |
$ 1,464,406
|
|
| InvestmentCompanyPortfolioTurnover |
86.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$336,028,385 |
# of Portfolio Holdings |
89 |
Portfolio Turnover Rate |
86% |
Total Advisory Fees Paid (Net) |
$1,464,406 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
29.6% |
Financials |
18.4% |
Communication Services |
11.8% |
Health Care |
10.2% |
Industrials |
10.0% |
Consumer Discretionary |
6.6% |
Consumer Staples |
5.2% |
Energy |
3.1% |
Utilities |
1.8% |
Materials |
0.5% |
Short-Term Investments |
2.6% |
Other assets less liabilities |
0.2% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
NVIDIA Corp. |
$24,868,096 |
7.4% |
Microsoft Corp. |
$20,106,502 |
6.0% |
Apple, Inc. |
$19,011,170 |
5.6% |
Alphabet, Inc. - Class A |
$18,652,922 |
5.6% |
Amazon.com, Inc. |
$13,003,245 |
3.9% |
Berkshire Hathaway, Inc. - Class B |
$11,237,746 |
3.3% |
Broadcom, Inc. |
$8,334,434 |
2.5% |
Meta Platforms, Inc. - Class A |
$8,147,491 |
2.4% |
Visa, Inc. - Class A |
$5,939,975 |
1.8% |
3M Co. |
$5,688,353 |
1.7% |
Total |
$134,989,934 |
40.2% | |
|
| C000107477 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Select US Equity Portfolio
|
|
| Class Name |
Advisor Class
|
|
| Trading Symbol |
AUUYX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Select US Equity Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/AUUYX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/AUUYX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Advisor Class |
$58 |
1.09%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 58
|
|
| Expense Ratio, Percent |
1.09%
|
[5] |
| AssetsNet |
$ 336,028,385
|
|
| Holdings Count | Holding |
89
|
|
| Advisory Fees Paid, Amount |
$ 1,464,406
|
|
| InvestmentCompanyPortfolioTurnover |
86.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$336,028,385 |
# of Portfolio Holdings |
89 |
Portfolio Turnover Rate |
86% |
Total Advisory Fees Paid (Net) |
$1,464,406 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
29.6% |
Financials |
18.4% |
Communication Services |
11.8% |
Health Care |
10.2% |
Industrials |
10.0% |
Consumer Discretionary |
6.6% |
Consumer Staples |
5.2% |
Energy |
3.1% |
Utilities |
1.8% |
Materials |
0.5% |
Short-Term Investments |
2.6% |
Other assets less liabilities |
0.2% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
NVIDIA Corp. |
$24,868,096 |
7.4% |
Microsoft Corp. |
$20,106,502 |
6.0% |
Apple, Inc. |
$19,011,170 |
5.6% |
Alphabet, Inc. - Class A |
$18,652,922 |
5.6% |
Amazon.com, Inc. |
$13,003,245 |
3.9% |
Berkshire Hathaway, Inc. - Class B |
$11,237,746 |
3.3% |
Broadcom, Inc. |
$8,334,434 |
2.5% |
Meta Platforms, Inc. - Class A |
$8,147,491 |
2.4% |
Visa, Inc. - Class A |
$5,939,975 |
1.8% |
3M Co. |
$5,688,353 |
1.7% |
Total |
$134,989,934 |
40.2% | |
|
| C000107481 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Select US Equity Portfolio
|
|
| Class Name |
Class C
|
|
| Trading Symbol |
AUUCX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Select US Equity Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/AUUCX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/AUUCX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Class C |
$111 |
2.10%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 111
|
|
| Expense Ratio, Percent |
2.10%
|
[6] |
| AssetsNet |
$ 336,028,385
|
|
| Holdings Count | Holding |
89
|
|
| Advisory Fees Paid, Amount |
$ 1,464,406
|
|
| InvestmentCompanyPortfolioTurnover |
86.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$336,028,385 |
# of Portfolio Holdings |
89 |
Portfolio Turnover Rate |
86% |
Total Advisory Fees Paid (Net) |
$1,464,406 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
29.6% |
Financials |
18.4% |
Communication Services |
11.8% |
Health Care |
10.2% |
Industrials |
10.0% |
Consumer Discretionary |
6.6% |
Consumer Staples |
5.2% |
Energy |
3.1% |
Utilities |
1.8% |
Materials |
0.5% |
Short-Term Investments |
2.6% |
Other assets less liabilities |
0.2% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
NVIDIA Corp. |
$24,868,096 |
7.4% |
Microsoft Corp. |
$20,106,502 |
6.0% |
Apple, Inc. |
$19,011,170 |
5.6% |
Alphabet, Inc. - Class A |
$18,652,922 |
5.6% |
Amazon.com, Inc. |
$13,003,245 |
3.9% |
Berkshire Hathaway, Inc. - Class B |
$11,237,746 |
3.3% |
Broadcom, Inc. |
$8,334,434 |
2.5% |
Meta Platforms, Inc. - Class A |
$8,147,491 |
2.4% |
Visa, Inc. - Class A |
$5,939,975 |
1.8% |
3M Co. |
$5,688,353 |
1.7% |
Total |
$134,989,934 |
40.2% | |
|
| C000107482 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Select US Equity Portfolio
|
|
| Class Name |
Class I
|
|
| Trading Symbol |
AUUIX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Select US Equity Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/AUUIX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/AUUIX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Class I |
$57 |
1.08%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 57
|
|
| Expense Ratio, Percent |
1.08%
|
[7] |
| AssetsNet |
$ 336,028,385
|
|
| Holdings Count | Holding |
89
|
|
| Advisory Fees Paid, Amount |
$ 1,464,406
|
|
| InvestmentCompanyPortfolioTurnover |
86.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$336,028,385 |
# of Portfolio Holdings |
89 |
Portfolio Turnover Rate |
86% |
Total Advisory Fees Paid (Net) |
$1,464,406 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
29.6% |
Financials |
18.4% |
Communication Services |
11.8% |
Health Care |
10.2% |
Industrials |
10.0% |
Consumer Discretionary |
6.6% |
Consumer Staples |
5.2% |
Energy |
3.1% |
Utilities |
1.8% |
Materials |
0.5% |
Short-Term Investments |
2.6% |
Other assets less liabilities |
0.2% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
NVIDIA Corp. |
$24,868,096 |
7.4% |
Microsoft Corp. |
$20,106,502 |
6.0% |
Apple, Inc. |
$19,011,170 |
5.6% |
Alphabet, Inc. - Class A |
$18,652,922 |
5.6% |
Amazon.com, Inc. |
$13,003,245 |
3.9% |
Berkshire Hathaway, Inc. - Class B |
$11,237,746 |
3.3% |
Broadcom, Inc. |
$8,334,434 |
2.5% |
Meta Platforms, Inc. - Class A |
$8,147,491 |
2.4% |
Visa, Inc. - Class A |
$5,939,975 |
1.8% |
3M Co. |
$5,688,353 |
1.7% |
Total |
$134,989,934 |
40.2% | |
|
| C000230111 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Sustainable US Thematic Portfolio
|
|
| Class Name |
Class A
|
|
| Trading Symbol |
SUTAX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Sustainable US Thematic Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/SUTAX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/SUTAX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Class A |
$46 |
0.90%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 46
|
|
| Expense Ratio, Percent |
0.90%
|
[8] |
| AssetsNet |
$ 12,148,293
|
|
| Holdings Count | Holding |
39
|
|
| Advisory Fees Paid, Amount |
$ 0
|
|
| InvestmentCompanyPortfolioTurnover |
38.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$12,148,293 |
# of Portfolio Holdings |
39 |
Portfolio Turnover Rate |
38% |
Total Advisory Fees Paid (Net) |
$0 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
42.6% |
Health Care |
19.1% |
Industrials |
14.6% |
Financials |
12.1% |
Utilities |
2.9% |
Communication Services |
2.1% |
Consumer Discretionary |
1.7% |
Energy |
1.4% |
Short-Term Investments |
5.1% |
Other assets less liabilities |
-1.6% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
Apple, Inc. |
$748,702 |
6.2% |
Microsoft Corp. |
$632,575 |
5.2% |
NVIDIA Corp. |
$555,957 |
4.6% |
Broadcom, Inc. |
$482,809 |
4.0% |
AbbVie, Inc. |
$470,461 |
3.8% |
Veralto Corp. |
$434,442 |
3.6% |
Rockwell Automation, Inc. |
$428,755 |
3.5% |
TE Connectivity PLC |
$422,486 |
3.5% |
Visa, Inc. - Class A |
$402,264 |
3.3% |
Johnson & Johnson |
$386,582 |
3.2% |
Total |
$4,965,033 |
40.9% | |
|
| C000180082 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Sustainable US Thematic Portfolio
|
|
| Class Name |
Advisor Class
|
|
| Trading Symbol |
FFTYX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Sustainable US Thematic Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/FFTYX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/FFTYX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Advisor Class |
$33 |
0.65%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 33
|
|
| Expense Ratio, Percent |
0.65%
|
[9] |
| AssetsNet |
$ 12,148,293
|
|
| Holdings Count | Holding |
39
|
|
| Advisory Fees Paid, Amount |
$ 0
|
|
| InvestmentCompanyPortfolioTurnover |
38.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$12,148,293 |
# of Portfolio Holdings |
39 |
Portfolio Turnover Rate |
38% |
Total Advisory Fees Paid (Net) |
$0 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
42.6% |
Health Care |
19.1% |
Industrials |
14.6% |
Financials |
12.1% |
Utilities |
2.9% |
Communication Services |
2.1% |
Consumer Discretionary |
1.7% |
Energy |
1.4% |
Short-Term Investments |
5.1% |
Other assets less liabilities |
-1.6% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
Apple, Inc. |
$748,702 |
6.2% |
Microsoft Corp. |
$632,575 |
5.2% |
NVIDIA Corp. |
$555,957 |
4.6% |
Broadcom, Inc. |
$482,809 |
4.0% |
AbbVie, Inc. |
$470,461 |
3.8% |
Veralto Corp. |
$434,442 |
3.6% |
Rockwell Automation, Inc. |
$428,755 |
3.5% |
TE Connectivity PLC |
$422,486 |
3.5% |
Visa, Inc. - Class A |
$402,264 |
3.3% |
Johnson & Johnson |
$386,582 |
3.2% |
Total |
$4,965,033 |
40.9% | |
|
| C000236906 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Sustainable US Thematic Portfolio
|
|
| Class Name |
Class C
|
|
| Trading Symbol |
SUTCX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Sustainable US Thematic Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/SUTCX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/SUTCX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Class C |
$85 |
1.65%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 85
|
|
| Expense Ratio, Percent |
1.65%
|
[10] |
| AssetsNet |
$ 12,148,293
|
|
| Holdings Count | Holding |
39
|
|
| Advisory Fees Paid, Amount |
$ 0
|
|
| InvestmentCompanyPortfolioTurnover |
38.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$12,148,293 |
# of Portfolio Holdings |
39 |
Portfolio Turnover Rate |
38% |
Total Advisory Fees Paid (Net) |
$0 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
42.6% |
Health Care |
19.1% |
Industrials |
14.6% |
Financials |
12.1% |
Utilities |
2.9% |
Communication Services |
2.1% |
Consumer Discretionary |
1.7% |
Energy |
1.4% |
Short-Term Investments |
5.1% |
Other assets less liabilities |
-1.6% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
Apple, Inc. |
$748,702 |
6.2% |
Microsoft Corp. |
$632,575 |
5.2% |
NVIDIA Corp. |
$555,957 |
4.6% |
Broadcom, Inc. |
$482,809 |
4.0% |
AbbVie, Inc. |
$470,461 |
3.8% |
Veralto Corp. |
$434,442 |
3.6% |
Rockwell Automation, Inc. |
$428,755 |
3.5% |
TE Connectivity PLC |
$422,486 |
3.5% |
Visa, Inc. - Class A |
$402,264 |
3.3% |
Johnson & Johnson |
$386,582 |
3.2% |
Total |
$4,965,033 |
40.9% | |
|
| C000230112 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
AB Sustainable US Thematic Portfolio
|
|
| Class Name |
Class Z
|
|
| Trading Symbol |
SUTZX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about the AB Sustainable US Thematic Portfolio (the “Fund”) for the period of July 1, 2025 to December 31, 2025.
|
|
| Shareholder Report Annual or Semi-Annual |
Semi-Annual Shareholder Report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at https://www.abfunds.com/link/AB/SUTZX-S. You can also request this information by contacting us at (800) 227 4618.
|
|
| Additional Information Phone Number |
(800) 227 4618
|
|
| Additional Information Website |
https://www.abfunds.com/link/AB/SUTZX-S
|
|
| Expenses [Text Block] |
What were the Fund costs for the last six months?(Based on a hypothetical $10,000 investment)
Class Name |
Cost of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
Class Z |
$33 |
0.65%Footnote Reference* |
| Footnote |
Description |
Footnote* |
Annualized | |
|
| Expenses Paid, Amount |
$ 33
|
|
| Expense Ratio, Percent |
0.65%
|
[11] |
| AssetsNet |
$ 12,148,293
|
|
| Holdings Count | Holding |
39
|
|
| Advisory Fees Paid, Amount |
$ 0
|
|
| InvestmentCompanyPortfolioTurnover |
38.00%
|
|
| Additional Fund Statistics [Text Block] |
Net Assets |
$12,148,293 |
# of Portfolio Holdings |
39 |
Portfolio Turnover Rate |
38% |
Total Advisory Fees Paid (Net) |
$0 | |
|
| Holdings [Text Block] |
Sector Breakdown (% of Net Assets)
Information Technology |
42.6% |
Health Care |
19.1% |
Industrials |
14.6% |
Financials |
12.1% |
Utilities |
2.9% |
Communication Services |
2.1% |
Consumer Discretionary |
1.7% |
Energy |
1.4% |
Short-Term Investments |
5.1% |
Other assets less liabilities |
-1.6% |
Total |
100.0% | |
|
| Largest Holdings [Text Block] |
Company |
U.S. $ Value |
% of Net Assets |
Apple, Inc. |
$748,702 |
6.2% |
Microsoft Corp. |
$632,575 |
5.2% |
NVIDIA Corp. |
$555,957 |
4.6% |
Broadcom, Inc. |
$482,809 |
4.0% |
AbbVie, Inc. |
$470,461 |
3.8% |
Veralto Corp. |
$434,442 |
3.6% |
Rockwell Automation, Inc. |
$428,755 |
3.5% |
TE Connectivity PLC |
$422,486 |
3.5% |
Visa, Inc. - Class A |
$402,264 |
3.3% |
Johnson & Johnson |
$386,582 |
3.2% |
Total |
$4,965,033 |
40.9% | |
|
|
|