Our Funds

Parnassus Workplace Fund

Parnassus Funds Quarterly Report: September 30, 2011

As of September 30, 2011, the NAV of the Parnassus Workplace Fund was $18.04, resulting in a loss of 16.09% for the third quarter. This compares to a loss of 13.87% for the S&P 500 Index ("S&P 500") and a loss of 15.06% for the Lipper Large-Cap Core Average, which represents the average large-cap core fund followed by Lipper ("Lipper average"). For the year-to-date, the Workplace Fund lost 13.31%, compared to a loss of 8.69% for the S&P 500 and a loss of 10.63% for the Lipper average.

Below is a table comparing the Workplace Fund with the S&P 500 and the Lipper average for the past one-, three- and fiveyear periods, as well as the period since inception. You can see from the table that the Fund lags its benchmarks for the one-year period, but is substantially ahead of its benchmarks for the three- and five-year periods and for the period since inception.

parwx returns

Performance data quoted represent past performance and are no guarantee of future returns. Current performance may be lower or higher than the performance data quoted. Current performance information to the most recent month-end is available on the Parnassus website (www.parnassus.com). Investment return and principal value will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original principal cost. Returns shown in the table do not reflect the deduction of taxes a shareholder may pay on fund distributions or redemption of shares. The S&P 500 Index is an unmanaged index of common stocks, and it is not possible to invest directly in an index. Index figures do not take any expenses, fees or taxes into account, but mutual fund returns do. Before investing, an investor should carefully consider the investment objectives, risks, charges and expenses of the Fund and should carefully read the prospectus, which contains this and other information. The prospectus is available on the Parnassus website, or one can be obtained by calling (800) 999-3505. As described in the Fund's current prospectus dated May 1, 2011, Parnassus Investments has contractually agreed to limit the total operating expenses to 1.20% of net assets, exclusive of acquired fund fees, until May 1, 2012. This limitation may be continued indefinitely by the Adviser on a year-to-year basis.

Company Analysis

The stock that hurt the Workplace Fund the most was Hewlett-Packard, which cut 44¢ off the NAV as it sank 38.3% from $36.40 to $22.45. See the comments in the Parnassus Fund section to get my views on the company.

Brocade Communications swooned 33.1% during the quarter from $6.46 to $4.32 for a loss of 32¢ for each fund share. See the comments in the Small-Cap Fund section for my take on the company.parwx composition

SEI Investments manages assets and provides technology to investment managers such as Parnassus Investments. The stock plunged 31.7% during the quarter from $22.51 to $15.38, while chopping 30¢ off each fund share. Most of the company's revenue comes from fees earned for managing and administering assets, so the falling equity markets reduced earnings and the stock suffered. The company is also incurring heavy expenses to build its new service called the Global Wealth Platform.

Corning dropped 31.9% during the quarter from $18.15 to $12.36, reducing the NAV by 28¢. The company makes most of its profits by selling special glass for computer screens or highdefinition television sets. Manufacturers have reduced their orders for special glass, because they expect weaker demand for monitors and television sets.

Parnassus Workplace Fund Portfolio of Investments as of 9/30/2011

First Horizon cost the Fund 24¢, because its stock dropped 37.5% from $9.54 to $5.96. See the comments in the Small-Cap Fund section for my take on the company.

Yours truly,

dodson signature
Jerome L. Dodson
Portfolio Manager

The information above represents the Letter from Parnassus Investments, management's discussion and analysis of fund performance, and Responsible Investing Notes as excerpted from the Report. Please click on the "Full Report" link above to view the Report in its entirety.

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