PFPRX — Parnassus Fund
Data updated: 2026-07-20
PFPRX — Parnassus Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Mid Cap Value Equity · $850.32M AUM · 0.72% expense ratio · 12.9% 1-yr return. From SEC regulatory filings.
PFPRX Fund Overview
PFPRX — Parnassus Fund is a US mutual fund managed by Parnassus Funds, categorised as United States Mid Cap Value Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Parnassus Funds
- Category: United States Mid Cap Value Equity
- Assets under management: $850.32M
- 1-year return: 12.9%
- Ticker: PFPRX
- SEC CIK: 0000747546
- SEC series ID: S000000852
- Share class ID: C000156022
PFPRX Holdings
Top 10 holdings of Parnassus Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Teradyne, Inc. | 4.46% |
| Datadog, Inc. - Class A | 3.99% |
| Rockwell Automation, Inc. | 3.55% |
| Kla Corp. | 3.54% |
| Ww Grainger, Inc. | 3.39% |
| Quanta Services, Inc. | 2.97% |
| Standardaero, Inc. | 2.90% |
| Hubbell, Inc. | 2.88% |
| Monolithic Power Systems, Inc. | 2.86% |
| Hilton Worldwide Hldgs | 2.85% |
PFPRX Portfolio Allocation
Asset-class allocation of Parnassus Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.4% |
PFPRX Performance
Total returns for PFPRX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -7.0% |
| 1 year | 12.9% |
| 3 years (annualised) | 1.5% |
| 5 years (annualised) | 0.9% |
PFPRX Risk Information
Risk metrics for PFPRX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 13.1%
PFPRX Costs and Fees
PFPRX costs about $72 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.72%
- Gross expense ratio: 0.70%
- Portfolio turnover: 62%
- Brokerage commissions: 3.13 bps of average net assets (SEC N-CEN)
PFPRX Cashflows
Over the 12 months to 2026-03, Parnassus Fund had net inflows of $18.83M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$10.01M |
| 2026-02 | −$7.17M |
| 2026-01 | −$6.00M |
| 2025-12 | $100.61M |
| 2025-11 | −$5.15M |
| 2025-10 | −$6.80M |
PFPRX Debt Constituents
No individual debt constituents are reported in Parnassus Fund's latest SEC N-PORT filing.
PFPRX Prospectus and SEC Filings
Official Parnassus Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Mid Cap Value Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.