Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2021-09-30
$47.42B
Positions
131
2026-03-31
2025-12-31
2025-09-30
2025-06-30
2025-03-31
2024-12-31
2024-09-30
2024-06-30
2024-03-31
2023-12-31
2023-09-30
2023-06-30
2023-03-31
2022-12-31
2022-09-30
2022-06-30
2022-03-31
2021-12-31
2021-09-30
2021-06-30
2021-03-31
2020-12-31
2020-09-30
2020-06-30
2020-03-31
2019-12-31
2019-09-30
2019-06-30
2019-03-31
2018-12-31
2018-09-30
2018-06-30
2018-03-31
2017-12-31
2017-09-30
2017-06-30
2017-03-31
2016-12-31
2016-09-30
2016-06-30
2016-03-31
2015-12-31
2015-09-30
2015-06-30
2015-03-31
2014-12-31
2014-09-30
2014-06-30
2014-03-31
2013-12-31
2013-09-30
2013-06-30
Price is the latest implied close from the selected quarter's 13F (value ÷ shares). Est. Cost is a running average that assumes each quarter's trades cleared near the midpoint of consecutive 13F closes (or yfinance VWAP when available). Most accurate for slow accumulators, least accurate for activists who build positions in a few days.
| # | Issuer | Value ↓ | Weight | Shares | Share Δ | Share Δ % | Prev Weight | First Held | Price | Est. Cost | Unrealized % | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Republic Services Inc. RSG | $365.8M | 0.77% | 3,046,446 | +0 | +0.00% | 0.73% | 2019-06-30 | $120 | ~$88 | +36.86% | |
| 2 | Western Digital Corp. WDC | $317.0M | 0.67% | 5,616,339 | +0 | +0.00% | 0.87% | 2020-03-31 | $56 | ~$42 | +33.06% | |
| 3 | Cerner Corp. CERNCHF | $293.9M | 0.62% | 4,167,602 | +0 | +0.00% | 0.71% | 2018-03-31 | $71 | ~$64 | +10.05% | |
| 4 | Verisk Analytics Inc. VRSK | $249.6M | 0.53% | 1,246,456 | +0 | +0.00% | 0.47% | 2013-06-30 | $200 | ~$84 | +139.52% | |
| 5 | Jack Henry & Associates Inc. JKHY | $237.8M | 0.50% | 1,449,274 | +0 | +0.00% | 0.52% | 2019-06-30 | $164 | ~$147 | +11.73% | |
| 6 | KLA Corp. KLAC | $226.3M | 0.48% | 676,491 | +0 | +0.00% | 0.48% | 2016-09-30 | $335 | ~$93 | +260.19% | |
| 7 | Teleflex Inc. TFX | $225.8M | 0.48% | 599,526 | +0 | +0.00% | 0.52% | 2013-06-30 | $377 | ~$238 | +58.27% | |
| 8 | SBA Communications Corp. SBAC | $221.7M | 0.47% | 670,657 | +0 | +0.00% | 0.47% | 2020-03-31 | $331 | ~$284 | +16.32% | |
| 9 | Guidewire Software Inc. GWRE | $214.3M | 0.45% | 1,802,984 | +0 | +0.00% | 0.44% | 2019-09-30 | $119 | ~$104 | +14.37% | |
| 10 | BioMarin Pharmaceutical Inc. BMRN | $207.5M | 0.44% | 2,684,874 | +0 | +0.00% | 0.49% | 2020-06-30 | $77 | ~$84 | -7.76% | |
| 11 | Cboe Global Markets Inc. CBOE | $204.1M | 0.43% | 1,647,669 | +0 | +0.00% | 0.43% | 2020-12-31 | $124 | ~$96 | +28.77% | |
| 12 | C.H. Robinson Worldwide Inc. CHRW | $167.1M | 0.35% | 1,920,927 | +0 | +0.00% | 0.39% | 2013-06-30 | $87 | ~$76 | +14.38% | |
| 13 | Cisco Systems Inc. CSCO | $163.3M | 0.34% | 3,000,000 | +0 | +0.00% | 0.35% | 2013-06-30 | $54 | ~$41 | +34.27% | |
| 14 | Cable One Inc. CABO | $155.6M | 0.33% | 85,791 | +0 | +0.00% | 0.36% | 2020-03-31 | $1,813 | ~$1,729 | +4.88% | |
| 15 | Broadridge Financial Solutions Inc. BR | $146.4M | 0.31% | 878,338 | +0 | +0.00% | 0.31% | 2020-06-30 | $167 | ~$152 | +9.41% | |
| 16 | Americold Realty Trust COLD | $142.5M | 0.30% | 4,906,386 | +0 | +0.00% | 0.40% | 2019-12-31 | $29 | ~$36 | -18.48% | |
| 17 | Hilton Worldwide Holdings Inc. HLT | $139.8M | 0.29% | 1,057,892 | +0 | +0.00% | 0.28% | 2020-09-30 | $132 | ~$87 | +51.52% | |
| 18 | First Republic Bank, Class A FRCB | $136.4M | 0.29% | 707,074 | +0 | +0.00% | 0.29% | 2018-03-31 | $193 | ~$95 | +103.13% | |
| 19 | American Express Co. AXP | $135.4M | 0.29% | 808,371 | +0 | +0.00% | 0.29% | 2015-03-31 | $168 | ~$91 | +83.37% | |
| 20 | Ansys Inc. AKX | $135.0M | 0.28% | 396,402 | +0 | +0.00% | 0.30% | 2020-06-30 | $340 | ~$342 | -0.34% | |
| 21 | Hanesbrands Inc. HN9 | $128.9M | 0.27% | 7,512,685 | +0 | +0.00% | 0.31% | 2016-06-30 | $17 | ~$19 | -7.36% | |
| 22 | Biogen Inc. BIIB | $127.9M | 0.27% | 452,053 | +0 | +0.00% | 0.34% | 2018-06-30 | $283 | ~$289 | -1.94% | |
| 23 | Bank of America Corp. BAC | $127.3M | 0.27% | 3,000,000 | +0 | +0.00% | 0.27% | 2019-09-30 | $42 | ~$29 | +46.08% | |
| 24 | Bank of New York Mellon Corp. BK | $126.7M | 0.27% | 2,444,145 | +0 | +0.00% | 0.27% | 2021-03-31 | $52 | ~$48 | +7.78% | |
| 25 | McCormick & Co., Non-Voting Shares MKC | $118.9M | 0.25% | 1,467,677 | +0 | +0.00% | 0.28% | 2013-06-30 | $81 | ~$71 | +14.02% | |
| 26 | Simon Property Group Inc. SPG | $118.8M | 0.25% | 913,815 | +0 | +0.00% | 0.26% | 2021-06-30 | $130 | ~$130 | -0.39% | |
| 27 | Vertex Pharmaceuticals Inc. VRTX | $112.4M | 0.24% | 619,438 | +0 | +0.00% | 0.27% | 2021-06-30 | $181 | ~$202 | -10.04% | |
| 28 | W.W. Grainger Inc. GWW | $104.2M | 0.22% | 265,173 | +0 | +0.00% | 0.25% | 2014-09-30 | $393 | ~$274 | +43.29% | |
| 29 | Seagate Technology plc | $102.9M | 0.22% | 1,246,543 | +0 | +0.00% | 0.24% | 2021-06-30 | $83 | ~$88 | -6.15% | |
| 30 | The Progressive Corp. PGR | $99.9M | 0.21% | 1,105,217 | +0 | +0.00% | 0.24% | 2015-03-31 | $90 | ~$80 | +13.59% |