Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2022-09-30
$38.42B
Positions
128
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 | FISERV INC FISV | $1.25B | 3.26% | 13,391,545 | -2,034,102 | -13.19% | 3.28% | 2013-06-30 | $94 | ~$101 | -7.07% | |
| 2 | DANAHER CORPORATION DHR | $1.08B | 2.81% | 4,182,002 | -440,605 | -9.53% | 2.80% | 2015-06-30 | $258 | ~$99 | +159.80% | |
| 3 | MASTERCARD INCORPORATED MA | $964.8M | 2.51% | 3,393,249 | -240,128 | -6.61% | 2.74% | 2013-06-30 | $284 | ~$210 | +35.43% | |
| 4 | S&P GLOBAL INC SPGI | $905.5M | 2.36% | 2,965,322 | -460,351 | -13.44% | 2.76% | 2021-03-31 | $305 | ~$368 | -17.11% | |
| 5 | CANADIAN PAC RY LTD | $765.6M | 1.99% | 11,475,464 | -2,120,395 | -15.60% | 2.27% | 2021-12-31 | $67 | ~$75 | -10.74% | |
| 6 | SHERWIN WILLIAMS CO SHW | $423.3M | 1.10% | 2,067,191 | -222,357 | -9.71% | 1.22% | 2022-03-31 | $205 | ~$249 | -17.81% | |
| 7 | AMERICAN TOWER CORP NEW AMT | $418.9M | 1.09% | 1,950,898 | -1,022,470 | -34.39% | 1.82% | 2021-03-31 | $215 | ~$242 | -11.26% | |
| 8 | UNION PAC CORP UNP | $350.5M | 0.91% | 1,799,260 | -1,168 | -0.06% | 0.92% | 2021-12-31 | $195 | ~$259 | -24.80% | |
| 9 | AGILENT TECHNOLOGIES INC A | $301.6M | 0.79% | 2,481,293 | -1,683 | -0.07% | 0.70% | 2013-12-31 | $122 | ~$78 | +56.36% | |
| 10 | HOME DEPOT INC HD | $298.7M | 0.78% | 1,082,428 | -882,771 | -44.92% | 1.29% | 2022-03-31 | $276 | ~$298 | -7.51% | |
| 11 | BIOMARIN PHARMACEUTICAL INC BMRN | $217.5M | 0.57% | 2,566,080 | -215,340 | -7.74% | 0.55% | 2020-06-30 | $85 | ~$84 | +1.28% | |
| 12 | WESTERN DIGITAL CORP. WDC | $127.3M | 0.33% | 3,909,424 | -530,198 | -11.94% | 0.48% | 2020-03-31 | $33 | ~$42 | -23.26% | |
| 13 | PROGRESSIVE CORP PGR | $122.4M | 0.32% | 1,053,574 | -233,168 | -18.12% | 0.36% | 2015-03-31 | $116 | ~$84 | +38.95% | |
| 14 | AMERICOLD REALTY TRUST INC COLD | $95.9M | 0.25% | 3,899,703 | -1,567,356 | -28.67% | 0.39% | 2019-12-31 | $25 | ~$35 | -30.02% | |
| 15 | BIOGEN INC BIIB | $92.8M | 0.24% | 347,751 | -104,302 | -23.07% | 0.22% | 2018-06-30 | $267 | ~$289 | -7.48% | |
| 16 | SYNOPSYS INC SNPS | $78.5M | 0.20% | 257,002 | -118,564 | -31.57% | 0.27% | 2013-06-30 | $306 | ~$97 | +214.92% | |
| 17 | GRAINGER W W INC GWW | $75.9M | 0.20% | 155,132 | -16,180 | -9.44% | 0.19% | 2014-09-30 | $489 | ~$274 | +78.34% | |
| 18 | CABLE ONE INC CABO | $71.0M | 0.18% | 83,212 | -38,910 | -31.86% | 0.38% | 2020-03-31 | $853 | ~$1,638 | -47.93% | |
| 19 | PAYCHEX INC PAYX | $62.4M | 0.16% | 555,898 | -221,963 | -28.54% | 0.21% | 2013-06-30 | $112 | ~$73 | +53.34% | |
| 20 | ALEXANDRIA REAL ESTATE EQ IN ARE | $60.5M | 0.16% | 431,695 | -3,356,204 | -88.60% | 1.31% | 2021-03-31 | $140 | ~$180 | -22.03% | |
| 21 | BURLINGTON STORES INC BURL | $60.0M | 0.16% | 535,924 | -467,218 | -46.58% | 0.33% | 2019-06-30 | $112 | ~$200 | -44.11% | |
| 22 | ANSYS INC AKX | $59.0M | 0.15% | 265,956 | -206,767 | -43.74% | 0.27% | 2020-06-30 | $222 | ~$335 | -33.89% | |
| 23 | LEVI STRAUSS & CO NEW LEVI | $57.4M | 0.15% | 3,969,819 | -1,873,135 | -32.06% | 0.23% | 2021-03-31 | $14 | ~$24 | -39.62% | |
| 24 | AVALARA INC AVLRUSD | $32.0M | 0.08% | 348,679 | -1,588,911 | -82.00% | 0.33% | 2020-06-30 | $92 | ~$141 | -35.06% | |
| 25 | STANLEY BLACK & DECKER INC SWK | $18.4M | 0.05% | 245,000 | -1,055,272 | -81.16% | 0.33% | 2022-03-31 | $75 | ~$140 | -46.20% | |
| 26 | GUIDEWIRE SOFTWARE INC GWRE | $16.3M | 0.04% | 264,248 | -1,083,160 | -80.39% | 0.23% | 2019-09-30 | $62 | ~$106 | -41.91% | |
| 27 | CADENCE DESIGN SYSTEM INC CDNS | $13.8M | 0.04% | 84,571 | -21,578 | -20.33% | 0.04% | 2018-06-30 | $163 | ~$50 | +227.16% | |
| 28 | CINTAS CORP CTAS | $13.6M | 0.04% | 34,950 | -10,930 | -23.82% | 0.04% | 2022-03-31 | $388 | ~$425 | -8.75% | |
| 29 | MARKETAXESS HLDGS INC MKTX | $13.3M | 0.03% | 59,976 | -42,429 | -41.43% | 0.06% | 2020-06-30 | $222 | ~$431 | -48.43% | |
| 30 | OLD DOMINION FREIGHT LINE IN ODFL | $13.3M | 0.03% | 53,308 | -13,502 | -20.21% | 0.04% | 2018-12-31 | $249 | ~$82 | +202.17% |