Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2015-12-31
$14.91B
Positions
89
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 | Danaher Corp. DHR | $586.5M | 3.93% | 6,510,862 | +5,199 | +0.08% | 3.91% | 2015-06-30 | $90 | ~$86 | +5.35% | |
| 2 | Applied Materials Inc. AMAT | $453.5M | 3.04% | 24,288,440 | +237,248 | +0.99% | 2.53% | 2013-06-30 | $19 | ~$16 | +14.21% | |
| 3 | Gilead Sciences Inc. GILD | $428.9M | 2.88% | 4,238,731 | +80,446 | +1.93% | 2.89% | 2013-06-30 | $101 | ~$72 | +41.01% | |
| 4 | Charles Schwab Corp. SCHW | $423.4M | 2.84% | 12,858,674 | +128,041 | +1.01% | 2.58% | 2013-06-30 | $33 | ~$25 | +32.05% | |
| 5 | Xylem Inc. XYL | $407.6M | 2.73% | 11,165,761 | +18,837 | +0.17% | 2.59% | 2013-09-30 | $36 | ~$31 | +19.21% | |
| 6 | United Parcel Service Inc., Class B UPS | $392.2M | 2.63% | 4,075,624 | +5,141 | +0.13% | 2.83% | 2013-06-30 | $96 | ~$96 | -0.09% | |
| 7 | Alphabet Inc., Class C GOOG | $390.9M | 2.62% | 515,096 | +804 | +0.16% | 2.21% | 2015-09-30 | $759 | ~$583 | +30.18% | |
| 8 | Apple Inc. AAPL | $365.1M | 2.45% | 3,468,097 | +525,920 | +17.88% | 2.29% | 2013-06-30 | $105 | ~$74 | +41.77% | |
| 9 | CVS Health Corp. CVS | $355.1M | 2.38% | 3,791,426 | +378,383 | +11.09% | 2.33% | 2013-06-30 | $94 | ~$64 | +46.27% | |
| 10 | PepsiCo Inc. PEP | $348.8M | 2.34% | 3,490,354 | +5,125 | +0.15% | 2.32% | 2013-06-30 | $100 | ~$84 | +19.21% | |
| 11 | Thomson Reuters Corp. | $336.1M | 2.25% | 8,879,744 | +33,744 | +0.38% | 2.52% | 2013-06-30 | $38 | ~$34 | +9.78% | |
| 12 | Verisk Analytics Inc. VRSK | $332.5M | 2.23% | 4,324,492 | +451,353 | +11.65% | 2.02% | 2013-06-30 | $77 | ~$63 | +21.98% | |
| 13 | National Oilwell Varco Inc. NOVEUR | $322.8M | 2.16% | 9,637,606 | +1,077,936 | +12.59% | 2.27% | 2013-06-30 | $33 | ~$60 | -44.24% | |
| 14 | Iron Mountain Inc. IRM | $321.1M | 2.15% | 11,888,395 | +12,047 | +0.10% | 2.60% | 2014-12-31 | $27 | ~$38 | -28.96% | |
| 15 | MasterCard Inc., Class A MA | $286.8M | 1.92% | 2,945,445 | +3,042 | +0.10% | 1.87% | 2013-06-30 | $97 | ~$60 | +61.84% | |
| 16 | eBay Inc. EBAY | $286.4M | 1.92% | 9,928,203 | +463,928 | +4.90% | 1.64% | 2014-09-30 | $29 | ~$24 | +19.95% | |
| 17 | Patterson Companies Inc. PDCOEUR | $276.9M | 1.86% | 6,125,744 | +642,506 | +11.72% | 1.68% | 2013-06-30 | $45 | ~$40 | +12.59% | |
| 18 | Questar Corp. | $276.9M | 1.86% | 14,216,376 | +2,457,145 | +20.90% | 1.61% | 2013-06-30 | $19 | ~$22 | -13.37% | |
| 19 | Waste Management Inc. WM | $268.2M | 1.80% | 5,025,190 | +9,699 | +0.19% | 1.77% | 2013-06-30 | $53 | ~$41 | +29.49% | |
| 20 | MDU Resources Group Inc. MDU | $259.8M | 1.74% | 14,181,493 | +1,058,732 | +8.07% | 1.60% | 2013-06-30 | $18 | ~$24 | -24.46% | |
| 21 | Deere & Co. DE | $259.5M | 1.74% | 3,283,700 | +708,455 | +27.51% | 1.37% | 2013-09-30 | $79 | ~$87 | -9.25% | |
| 22 | McCormick & Co. MKC | $240.1M | 1.61% | 2,805,798 | +8,903 | +0.32% | 1.62% | 2013-06-30 | $86 | ~$71 | +20.49% | |
| 23 | Alphabet Inc., Class A GOOGL | $238.1M | 1.60% | 306,087 | +1,058 | +0.35% | 1.39% | 2015-09-30 | $778 | ~$619 | +25.66% | |
| 24 | Compass Minerals International Inc. CMP | $176.7M | 1.18% | 2,433,135 | +17,043 | +0.71% | 1.34% | 2013-06-30 | $73 | ~$83 | -12.87% | |
| 25 | Northwest Natural Gas Co. NWNGBP | $136.2M | 0.91% | 2,691,177 | +4,874 | +0.18% | 0.87% | 2013-06-30 | $51 | ~$43 | +16.97% | |
| 26 | WD-40 Co. WDFC | $129.6M | 0.87% | 1,313,598 | +2,508 | +0.19% | 0.82% | 2013-06-30 | $99 | ~$59 | +67.32% | |
| 27 | SanDisk Corp. | $110.2M | 0.74% | 1,450,000 | +150,000 | +11.54% | 0.52% | 2015-06-30 | $76 | ~$58 | +31.02% | |
| 28 | Whole Foods Market Inc. | $108.9M | 0.73% | 3,250,000 | +375,000 | +13.04% | 0.67% | 2013-06-30 | $34 | ~$39 | -13.60% | |
| 29 | Ciena Corp. CIEN | $101.4M | 0.68% | 4,900,000 | +1,800,000 | +58.06% | 0.47% | 2013-06-30 | $21 | ~$20 | +5.36% | |
| 30 | International Business Machines Corp. IBM | $97.7M | 0.66% | 710,000 | +100,000 | +16.39% | 0.65% | 2013-12-31 | $138 | ~$170 | -19.18% |