Shareholder Report
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6 Months Ended |
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Jun. 30, 2026
USD ($)
Holding
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|---|
| Shareholder Report [Line Items] |
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| Document Type |
N-CSRS
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|
| Amendment Flag |
false
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| Registrant Name |
PARNASSUS FUNDS II
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| Entity Central Index Key |
0000866256
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| Entity Investment Company Type |
N-1A
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| Document Period End Date |
Jun. 30, 2026
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| C000002471 |
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| Shareholder Report [Line Items] |
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| Fund Name |
Parnassus Core Equity Fund
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|
| Class Name |
Investor Shares
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|
| Trading Symbol |
PRBLX
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|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about Parnassus Core Equity Fund (the "Fund") for the period of January 1, 2026 to June 30, 2026.
|
|
| 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.parnassus.com/literature-and-forms/fund-information. You can also request this information by contacting us at 800-999-3505.
|
|
| Additional Information Phone Number |
800-999-3505
|
|
| Additional Information Website |
https://www.parnassus.com/literature-and-forms/fund-information
|
|
| Expenses [Text Block] |
What was the Fund's cost for the last period?(based on a hypothetical $10,000 investment)
Table Summary
Class name |
Cost of a $10,000 investment |
Cost paid as a % of a $10,000 investment |
Investor Shares |
$42 |
0.81%Footnote Reference1 |
| Footnote |
Description |
Footnote1 |
Annualized, except certain non-recurring expenses. | |
|
| Expenses Paid, Amount |
$ 42
|
|
| Expense Ratio, Percent |
0.81%
|
[1] |
| AssetsNet |
$ 24,196,097,482
|
|
| Holdings Count | Holding |
37
|
|
| Advisory Fees Paid, Amount |
$ 65,848,744
|
|
| InvestmentCompanyPortfolioTurnover |
12.39%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Total Net Assets |
$24,196,097,482 |
# of Portfolio Holdings |
37 |
Portfolio Turnover Rate |
12.39% |
Advisory Fees Paid |
$65,848,744 | |
|
| Holdings [Text Block] |
Table Summary
Value |
Value |
Short-Term Investments, Other Assets & Liabilities |
1.0% |
Real Estate |
2.3% |
Consumer Staples |
3.3% |
Materials |
5.5% |
Communication Services |
5.9% |
Health Care |
8.8% |
Financials |
9.5% |
Consumer Discretionary |
12.9% |
Industrials |
15.9% |
Information Technology |
34.9% | |
|
| Largest Holdings [Text Block] |
Table Summary
Alphabet Inc., Class A |
5.9% |
Applied Materials Inc. |
5.9% |
NVIDIA Corp. |
5.8% |
Microsoft Corp. |
5.3% |
Amazon.com Inc. |
4.7% |
Advanced Micro Devices Inc. |
4.3% |
Apple Inc. |
4.3% |
KLA Corp. |
4.1% |
Waste Management Inc. |
3.3% |
Deere & Co. |
3.1% | |
|
| C000102327 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Parnassus Core Equity Fund
|
|
| Class Name |
Institutional Shares
|
|
| Trading Symbol |
PRILX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about Parnassus Core Equity Fund (the "Fund") for the period of January 1, 2026 to June 30, 2026.
|
|
| 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.parnassus.com/literature-and-forms/fund-information. You can also request this information by contacting us at 800-999-3505.
|
|
| Additional Information Phone Number |
800-999-3505
|
|
| Additional Information Website |
https://www.parnassus.com/literature-and-forms/fund-information
|
|
| Expenses [Text Block] |
What was the Fund's cost for the last period?(based on a hypothetical $10,000 investment)
Table Summary
Class name |
Cost of a $10,000 investment |
Cost paid as a % of a $10,000 investment |
Institutional Shares |
$32 |
0.61%Footnote Reference1 |
| Footnote |
Description |
Footnote1 |
Annualized, except certain non-recurring expenses. | |
|
| Expenses Paid, Amount |
$ 32
|
|
| Expense Ratio, Percent |
0.61%
|
[2] |
| AssetsNet |
$ 24,196,097,482
|
|
| Holdings Count | Holding |
37
|
|
| Advisory Fees Paid, Amount |
$ 65,848,744
|
|
| InvestmentCompanyPortfolioTurnover |
12.39%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Total Net Assets |
$24,196,097,482 |
# of Portfolio Holdings |
37 |
Portfolio Turnover Rate |
12.39% |
Advisory Fees Paid |
$65,848,744 | |
|
| Holdings [Text Block] |
Table Summary
Value |
Value |
Short-Term Investments, Other Assets & Liabilities |
1.0% |
Real Estate |
2.3% |
Consumer Staples |
3.3% |
Materials |
5.5% |
Communication Services |
5.9% |
Health Care |
8.8% |
Financials |
9.5% |
Consumer Discretionary |
12.9% |
Industrials |
15.9% |
Information Technology |
34.9% | |
|
| Largest Holdings [Text Block] |
Table Summary
Alphabet Inc., Class A |
5.9% |
Applied Materials Inc. |
5.9% |
NVIDIA Corp. |
5.8% |
Microsoft Corp. |
5.3% |
Amazon.com Inc. |
4.7% |
Advanced Micro Devices Inc. |
4.3% |
Apple Inc. |
4.3% |
KLA Corp. |
4.1% |
Waste Management Inc. |
3.3% |
Deere & Co. |
3.1% | |
|
| C000255731 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Parnassus Core Select ETF
|
|
| Trading Symbol |
PRCS
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about Parnassus Core Select ETF (the "Fund") for the period of January 1, 2026 to June 30, 2026.
|
|
| 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.parnassus.com/literature-and-forms/fund-information. You can also request this information by contacting us at (855) 514-4443.
|
|
| Additional Information Phone Number |
(855) 514-4443
|
|
| Additional Information Website |
https://www.parnassus.com/literature-and-forms/fund-information
|
|
| Expenses [Text Block] |
What was the Fund's cost for the last period?(based on a hypothetical $10,000 investment)
Table Summary
Fund name |
Cost of a $10,000 investment |
Cost paid as a % of a $10,000 investment |
Parnassus Core Select ETF |
$30 |
0.58%Footnote Reference1 |
| Footnote |
Description |
Footnote1 |
Annualized. | |
|
| Expenses Paid, Amount |
$ 30
|
|
| Expense Ratio, Percent |
0.58%
|
[3] |
| AssetsNet |
$ 160,982,789
|
|
| Holdings Count | Holding |
25
|
|
| Advisory Fees Paid, Amount |
$ 378,970
|
|
| InvestmentCompanyPortfolioTurnover |
14.59%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Total Net Assets |
$160,982,789 |
# of Portfolio Holdings |
25 |
Portfolio Turnover Rate |
14.59% |
Advisory Fees Paid |
$378,970 | |
|
| Holdings [Text Block] |
Table Summary
Value |
Value |
Short-Term Investments, Other Assets & Liabilities |
0.3% |
Real Estate |
1.9% |
Materials |
5.3% |
Communication Services |
8.4% |
Health Care |
9.6% |
Financials |
10.2% |
Consumer Discretionary |
14.9% |
Industrials |
16.5% |
Information Technology |
32.9% | |
|
| Largest Holdings [Text Block] |
Table Summary
Applied Materials Inc. |
12.4% |
Alphabet Inc., Class A |
8.4% |
Microsoft Corp. |
7.4% |
NVIDIA Corp. |
7.2% |
Amazon.com Inc. |
6.1% |
Danaher Corp. |
5.1% |
Deere & Co. |
4.3% |
Waste Management Inc. |
3.8% |
Apple Inc. |
3.5% |
Linde plc |
3.2% | |
|
| C000255732 |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
Parnassus Value Select ETF
|
|
| Trading Symbol |
PRVS
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about Parnassus Value Select ETF (the "Fund") for the period of January 1, 2026 to June 30, 2026.
|
|
| 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.parnassus.com/literature-and-forms/fund-information. You can also request this information by contacting us at (855) 514-4443.
|
|
| Additional Information Phone Number |
(855) 514-4443
|
|
| Additional Information Website |
https://www.parnassus.com/literature-and-forms/fund-information
|
|
| Expenses [Text Block] |
What was the Fund's cost for the last period?(based on a hypothetical $10,000 investment)
Table Summary
Fund name |
Cost of a $10,000 investment |
Cost paid as a % of a $10,000 investment |
Parnassus Value Select ETF |
$32 |
0.59%Footnote Reference1 |
| Footnote |
Description |
Footnote1 |
Annualized. | |
|
| Expenses Paid, Amount |
$ 32
|
|
| Expense Ratio, Percent |
0.59%
|
[4] |
| AssetsNet |
$ 25,304,633
|
|
| Holdings Count | Holding |
27
|
|
| Advisory Fees Paid, Amount |
$ 54,855
|
|
| InvestmentCompanyPortfolioTurnover |
11.65%
|
|
| Additional Fund Statistics [Text Block] |
Table Summary
Total Net Assets |
$25,304,633 |
# of Portfolio Holdings |
27 |
Portfolio Turnover Rate |
11.65% |
Advisory Fees Paid |
$54,855 | |
|
| Holdings [Text Block] |
Table Summary
Value |
Value |
Short-Term Investments, Other Assets & Liabilities |
0.3% |
Real Estate |
3.5% |
Materials |
3.5% |
Utilities |
5.9% |
Consumer Staples |
6.4% |
Consumer Discretionary |
8.6% |
Communication Services |
9.8% |
Industrials |
10.4% |
Health Care |
13.2% |
Financials |
16.6% |
Information Technology |
21.8% | |
|
| Largest Holdings [Text Block] |
Table Summary
Amazon.com Inc. |
6.2% |
Alphabet Inc., Class A |
6.0% |
Taiwan Semiconductor Manufacturing Co. Ltd., ADR |
5.7% |
Micron Technology Inc. |
5.0% |
Microsoft Corp. |
4.9% |
AstraZeneca plc |
4.8% |
Applied Materials Inc. |
4.6% |
Cummins Inc. |
3.9% |
JPMorgan Chase & Co. |
3.9% |
Verizon Communications Inc. |
3.8% | |
|
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