Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2026-03-31
$34.15B
Positions
135
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 | ALPHABET INC GOOGL | $1.85B | 5.43% | 6,445,416 | -456,089 | -6.61% | 5.60% | 2015-09-30 | $288 | ~$84 | +242.21% | |
| 2 | NVIDIA CORPORATION NVDA | $1.65B | 4.82% | 9,438,607 | -162,291 | -1.69% | 4.64% | 2018-12-31 | $174 | ~$21 | +748.59% | |
| 3 | MICROSOFT CORP MSFT | $1.55B | 4.54% | 4,192,164 | -313,331 | -6.95% | 5.65% | 2013-06-30 | $370 | ~$165 | +124.83% | |
| 4 | AMAZON COM INC AMZN | $1.53B | 4.49% | 7,364,592 | -522,636 | -6.63% | 4.72% | 2020-03-31 | $208 | ~$190 | +9.71% | |
| 5 | APPLE INC AAPL | $1.19B | 3.47% | 4,674,755 | -374,417 | -7.42% | 3.56% | 2013-06-30 | $254 | ~$148 | +71.63% | |
| 6 | WASTE MGMT INC DEL WM | $1.14B | 3.35% | 4,981,578 | -295,707 | -5.60% | 3.01% | 2013-06-30 | $230 | ~$106 | +116.38% | |
| 7 | DEERE & CO DE | $1.06B | 3.12% | 1,888,448 | -753,569 | -28.52% | 3.19% | 2013-09-30 | $563 | ~$231 | +143.99% | |
| 8 | APPLIED MATLS INC AMAT | $1.02B | 2.99% | 2,982,230 | -244,915 | -7.59% | 2.15% | 2013-06-30 | $342 | ~$92 | +269.57% | |
| 9 | REALTY INCOME CORP O | $865.2M | 2.53% | 14,142,311 | -963,959 | -6.38% | 2.21% | 2024-03-31 | $61 | ~$54 | +13.43% | |
| 10 | ELI LILLY & CO LLY | $860.4M | 2.52% | 935,462 | -74,930 | -7.42% | 2.82% | 2022-12-31 | $920 | ~$863 | +6.63% | |
| 11 | MASTERCARD INCORPORATED MA | $846.9M | 2.48% | 1,694,979 | -114,301 | -6.32% | 2.68% | 2013-06-30 | $500 | ~$210 | +137.98% | |
| 12 | LINDE PLC | $842.5M | 2.47% | 1,699,409 | -119,283 | -6.56% | 2.01% | 2023-03-31 | $496 | ~$360 | +37.56% | |
| 13 | KLA CORP KLAC | $792.7M | 2.32% | 538,364 | -85,300 | -13.68% | 1.97% | 2016-09-30 | $1,472 | ~$631 | +133.19% | |
| 14 | INTERCONTINENTAL EXCHANGE IN ICE | $791.4M | 2.32% | 5,031,876 | -404,389 | -7.44% | 2.28% | 2022-03-31 | $157 | ~$119 | +32.38% | |
| 15 | DANAHER CORP DEL DHR | $753.6M | 2.21% | 3,974,829 | -689,731 | -14.79% | 2.77% | 2015-06-30 | $190 | ~$168 | +12.98% | |
| 16 | THERMO FISHER SCIENTIFIC INC TMO | $739.6M | 2.17% | 1,504,651 | -78,454 | -4.96% | 2.38% | 2022-03-31 | $492 | ~$530 | -7.28% | |
| 17 | BANK AMERICA CORP BAC | $721.9M | 2.11% | 14,808,834 | -1,668,940 | -10.13% | 2.35% | 2019-09-30 | $49 | ~$31 | +55.61% | |
| 18 | WW GRAINGER INC GWW | $710.4M | 2.08% | 651,243 | +11,081 | +1.73% | 1.68% | 2014-09-30 | $1,091 | ~$808 | +35.02% | |
| 19 | BROADCOM INC AVGO | $706.2M | 2.07% | 2,281,563 | -179,847 | -7.31% | 2.21% | 2024-03-31 | $310 | ~$136 | +127.27% | |
| 20 | S&P GLOBAL INC SPGI | $701.1M | 2.05% | 1,648,429 | -100,965 | -5.77% | 2.37% | 2021-03-31 | $425 | ~$369 | +15.41% | |
| 21 | COSTCO WHOLESALE CORPORATION COST | $673.1M | 1.97% | 675,504 | +13,057 | +1.97% | 1.48% | 2017-09-30 | $996 | ~$505 | +97.35% | |
| 22 | STRYKER CORPORATION SYK | $669.5M | 1.96% | 2,037,571 | +89,996 | +4.62% | 1.78% | 2024-09-30 | $329 | ~$361 | -8.97% | |
| 23 | AUTOZONE INC AZO | $660.9M | 1.94% | 195,650 | -15,678 | -7.42% | 1.86% | 2023-03-31 | $3,378 | ~$2,594 | +30.21% | |
| 24 | HOME DEPOT INC HD | $645.7M | 1.89% | 1,963,165 | -117,373 | -5.64% | 1.86% | 2022-03-31 | $329 | ~$365 | -9.96% | |
| 25 | FERGUSON ENTERPRISES INC FERG | $608.6M | 1.78% | 2,609,159 | +43,705 | +1.70% | 1.48% | 2024-09-30 | $233 | ~$188 | +23.93% | |
| 26 | SYNOPSYS INC SNPS | $579.0M | 1.70% | 1,460,418 | +19,544 | +1.36% | 1.76% | 2013-06-30 | $396 | ~$452 | -12.37% | |
| 27 | ADVANCED MICRO DEVICES INC AMD | $550.1M | 1.61% | 2,703,880 | +240,721 | +9.77% | 1.37% | 2022-12-31 | $203 | ~$121 | +68.22% | |
| 28 | MARRIOTT INTL INC NEW MAR | $519.4M | 1.52% | 1,588,018 | +26,439 | +1.69% | 1.26% | 2023-09-30 | $327 | ~$199 | +64.49% | |
| 29 | BOSTON SCIENTIFIC CORP BSX | $502.2M | 1.47% | 8,003,820 | +104,580 | +1.32% | 1.95% | 2021-03-31 | $63 | ~$101 | -38.09% | |
| 30 | VULCAN MATLS CO VMC | $471.3M | 1.38% | 1,730,891 | +1,528,272 | +754.26% | 0.15% | 2025-06-30 | $272 | ~$288 | -5.42% |