| PARNASSUS GROWTH EQUITY FUND | | | | |
| Portfolio of Investments as of September 30, 2023 (unaudited) | | | | |
| | | | |
| Equities | | | Shares | Market Value ($) |
| | | | |
| Biotechnology (1.0%) | | | | |
| Vertex Pharmaceuticals Inc. θ | | | 664 | 230,899 |
| | | | |
| Capital Markets (4.5%) | | | | |
| Ares Management Corp., Class A | | | 5,104 | 525,049 |
| S&P Global Inc. | | | 1,444 | 527,652 |
| | | | 1,052,701 |
| | | | |
| Chemicals (3.6%) | | | | |
| Linde plc | | | 905 | 336,977 |
| The Sherwin-Williams Co. | | | 1,943 | 495,562 |
| | | | 832,539 |
| | | | |
| Diversified Financial Services (6.1%) | | | | |
| Adyen N.V. ADR θ | | | 50,142 | 371,051 |
| Visa Inc. | | | 4,535 | 1,043,095 |
| | | | 1,414,146 |
| | | | |
| Entertainment (0.8%) | | | | |
| Netflix Inc. θ | | | 518 | 195,597 |
| | | | |
| Food & Staples Retailing (2.0%) | | | | |
| Costco Wholesale Corp. | | | 833 | 470,612 |
| | | | |
| Food Products (1.2%) | | | | |
| Hershey Co. | | | 1,328 | 265,706 |
| | | | |
| Health Care Equipment & Supplies (2.8%) | | | | |
| Boston Scientific Corp. θ | | | 7,673 | 405,134 |
| DexCom Inc. θ | | | 2,626 | 245,006 |
| | | | 650,140 |
| | | | |
| Health Care Providers & Services (2.7%) | | | | |
| UnitedHealth Group Inc. | | | 1,237 | 623,683 |
| | | | |
| Hotels, Restaurants & Leisure (4.4%) | | | | |
| Airbnb Inc., Class A θ | | | 1,522 | 208,834 |
| Marriott International Inc. Ω | | | 2,376 | 467,027 |
| Yum! Brands Inc. | | | 2,813 | 351,456 |
| | | | 1,027,317 |
| | | | |
| Interactive Media & Services (6.8%) | | | | |
| Alphabet Inc., Class A θ | | | 12,029 | 1,574,115 |
| | | | |
| IT Services (1.0%) | | | | |
| Cloudflare Inc., Class A θ | | | 3,499 | 220,577 |
| | | | |
| Life Sciences Tools & Services (4.4%) | | | | |
| Danaher Corp. | | | 2,013 | 499,425 |
| Thermo Fisher Scientific Inc. | | | 1,024 | 518,318 |
| | | | 1,017,743 |
| | | | |
| Machinery (1.4%) | | | | |
| Deere & Co. | | | 858 | 323,792 |
| | | | |
| Media (2.1%) | | | | |
| Charter Communications Inc., Class A θ | | | 1,093 | 480,723 |
| | | | |
| Multiline Retail (5.5%) | | | | |
| Amazon.com Inc. θ | | | 10,089 | 1,282,514 |
| | | | |
| Pharmaceuticals (4.1%) | | | | |
| AstraZeneca plc, ADR | | | 3,325 | 225,169 |
| Eli Lilly & Co. | | | 1,364 | 732,645 |
| | | | 957,814 |
| | | | |
| Road & Rail (2.5%) | | | | |
| Canadian Pacific Kansas City Ltd. | | | 3,520 | 261,923 |
| Old Dominion Freight Line Inc. | | | 765 | 312,992 |
| | | | 574,915 |
| | | | |
| Semiconductors & Semiconductor Equipment (8.4%) | | | | |
| Advanced Micro Devices Inc. θ | | | 3,106 | 319,359 |
| Applied Materials Inc. | | | 3,169 | 438,748 |
| NVIDIA Corp. | | | 2,020 | 878,680 |
| Taiwan Semiconductor Manufacturing Co. Ltd., ADR | | | 3,691 | 320,748 |
| | | | 1,957,535 |
| | | | |
| Software (23.9%) | | | | |
| Adobe Inc. θ | | | 1,901 | 969,320 |
| Intuit Inc. | | | 1,494 | 763,344 |
| Microsoft Corp. | | | 7,058 | 2,228,564 |
| Palo Alto Networks Inc. θ | | | 1,848 | 433,245 |
| Procore Technologies Inc. θ | | | 7,686 | 502,050 |
| Salesforce Inc. θ | | | 3,162 | 641,190 |
| | | | 5,537,713 |
| | | | |
| Specialty Retail (1.6%) | | | | |
| Ulta Beauty Inc. θ | | | 912 | 364,298 |
| | | | |
| Technology Hardware, Storage & Peripherals (4.8%) | | | | |
| Apple Inc. | | | 6,478 | 1,109,098 |
| | | | |
| Textiles, Apparel & Luxury Goods (1.3%) | | | | |
| LVMH Moët Hennessy Louis Vuitton, ADR | | | 2,022 | 305,545 |
| | | | |
| Trading Companies & Distributors (2.0%) | | | | |
| Ferguson plc | | | 2,867 | 471,535 |
| | | | |
| Total investment in equities (98.9%) | | | | |
| (cost $20,134,335) | | | | $22,941,257.00 |
| | | | |
| | | | |
| Short-Term Securities | Interest Rate | Maturity Date | Principal Amount ($) | Market Value ($) |
| | | | |
| Time Deposits (1.4%) | | | | |
| SEB, Stockholm | 4.68% | 10/02/2023;@ | $332,728.00 | $332,728.00 |
| | | | |
| Total short-term securities (1.4%) | | | | |
| (cost $332,728) | | | | $332,728.00 |
| | | | |
| Total securities (100.3%) | | | | |
| (cost $20,467,063) | | | | $23,273,985.00 |
| | | | |
| Other assets and liabilities (-0.3%) | | | | -$74,515.00 |
| | | | |
| Total net assets (100.0%) | | | | 23,199,470 |
| | | | |
| | | | |
| θ This security is non-income producing. | | | | |
| | | | |
| Ω Fund ownership consists of 5% or more of the shares outstanding of the Affiliated Issuer, as defined under the | | | | |
| Investment Securities Act of 1940. | | | | |
| | | | |
| N.V. Naamloze Vennootschap | | | | |
| | | | |
| ADR American Depositary Receipt | | | | |
| | | | |
| plc Public Limited Company | | | | |
