Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2025-03-31
$41.62B
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 | MICROSOFT CORP MSFT | $2.42B | 5.82% | 6,450,971 | +474,827 | +7.95% | 5.60% | 2013-06-30 | $375 | ~$165 | +128.01% | |
| 2 | AMAZON COM INC AMZN | $1.95B | 4.69% | 10,255,446 | -912,781 | -8.17% | 5.44% | 2020-03-31 | $190 | ~$190 | +0.29% | |
| 3 | NVIDIA CORPORATION NVDA | $1.56B | 3.75% | 14,381,095 | -1,832,751 | -11.30% | 4.84% | 2018-12-31 | $108 | ~$20 | +433.15% | |
| 4 | DEERE & CO DE | $1.51B | 3.62% | 3,207,917 | -240,767 | -6.98% | 3.25% | 2013-09-30 | $469 | ~$231 | +103.30% | |
| 5 | ALPHABET INC GOOGL | $1.49B | 3.59% | 9,660,930 | -798,276 | -7.63% | 4.40% | 2015-09-30 | $155 | ~$82 | +88.44% | |
| 6 | WASTE MGMT INC DEL WM | $1.37B | 3.30% | 5,924,176 | -347,833 | -5.55% | 2.81% | 2013-06-30 | $232 | ~$106 | +118.00% | |
| 7 | MASTERCARD INCORPORATED MA | $1.22B | 2.93% | 2,224,314 | -414,871 | -15.72% | 3.09% | 2013-06-30 | $548 | ~$210 | +161.06% | |
| 8 | INTERCONTINENTAL EXCHANGE IN ICE | $1.19B | 2.85% | 6,881,733 | -391,553 | -5.38% | 2.41% | 2022-03-31 | $173 | ~$119 | +45.19% | |
| 9 | REALTY INCOME CORP O | $1.10B | 2.65% | 19,022,589 | -3,673,673 | -16.19% | 2.69% | 2024-03-31 | $58 | ~$54 | +7.55% | |
| 10 | S&P GLOBAL INC SPGI | $1.07B | 2.57% | 2,105,041 | -122,736 | -5.51% | 2.46% | 2021-03-31 | $508 | ~$369 | +37.87% | |
| 11 | AUTOZONE INC AZO | $993.7M | 2.39% | 260,634 | -17,908 | -6.43% | 1.98% | 2023-03-31 | $3,813 | ~$2,594 | +46.98% | |
| 12 | LINDE PLC | $954.4M | 2.29% | 2,049,551 | -110,357 | -5.11% | 2.01% | 2023-03-31 | $466 | ~$356 | +30.96% | |
| 13 | FISERV INC FISV | $951.9M | 2.29% | 4,310,410 | -551,349 | -11.34% | 2.22% | 2013-06-30 | $221 | ~$101 | +118.81% | |
| 14 | THE CIGNA GROUP CI | $949.4M | 2.28% | 2,885,583 | +86,602 | +3.09% | 1.72% | 2023-09-30 | $329 | ~$291 | +13.01% | |
| 15 | BROWN & BROWN INC BRO | $899.1M | 2.16% | 7,227,805 | +7,227,805 | 2025-03-31 | $124 | ~$124 | +0.00% | |||
| 16 | VERTEX PHARMACEUTICALS INC VRTX | $859.4M | 2.07% | 1,772,718 | -43,232 | -2.38% | 1.62% | 2021-06-30 | $485 | ~$405 | +19.79% | |
| 17 | BANK AMERICA CORP BAC | $846.3M | 2.03% | 20,279,859 | -902,648 | -4.26% | 2.07% | 2019-09-30 | $42 | ~$31 | +33.20% | |
| 18 | APPLE INC AAPL | $829.0M | 1.99% | 3,732,051 | -203,520 | -5.17% | 2.19% | 2013-06-30 | $222 | ~$98 | +126.06% | |
| 19 | BALL CORP BALL | $810.4M | 1.95% | 15,563,406 | -3,271,892 | -17.37% | 2.31% | 2021-09-30 | $52 | ~$74 | -30.06% | |
| 20 | BROADCOM INC AVGO | $797.9M | 1.92% | 4,765,518 | -545,394 | -10.27% | 2.73% | 2024-03-31 | $167 | ~$136 | +22.94% | |
| 21 | DANAHER CORPORATION DHR | $784.7M | 1.89% | 3,828,024 | +722,636 | +23.27% | 1.58% | 2015-06-30 | $205 | ~$146 | +40.34% | |
| 22 | ELI LILLY & CO LLY | $729.1M | 1.75% | 882,780 | -51,922 | -5.55% | 1.60% | 2022-12-31 | $826 | ~$828 | -0.29% | |
| 23 | INTUIT INTU | $717.7M | 1.72% | 1,168,978 | +51,651 | +4.62% | 1.56% | 2013-06-30 | $614 | ~$534 | +15.05% | |
| 24 | THERMO FISHER SCIENTIFIC INC TMO | $706.8M | 1.70% | 1,420,431 | +9,474 | +0.67% | 1.63% | 2022-03-31 | $498 | ~$571 | -12.91% | |
| 25 | WORKDAY INC WDAY | $699.8M | 1.68% | 2,996,429 | +548,694 | +22.42% | 1.40% | 2022-09-30 | $234 | ~$240 | -2.55% | |
| 26 | STRYKER CORPORATION SYK | $683.4M | 1.64% | 1,835,779 | -132,803 | -6.75% | 1.57% | 2024-09-30 | $372 | ~$361 | +3.04% | |
| 27 | MARSH & MCLENNAN COS INC MRSH | $682.7M | 1.64% | 2,797,477 | -771,664 | -21.62% | 1.68% | 2022-06-30 | $244 | ~$157 | +55.73% | |
| 28 | SALESFORCE INC CRM | $671.3M | 1.61% | 2,501,600 | -726,004 | -22.49% | 2.40% | 2022-12-31 | $268 | ~$140 | +91.16% | |
| 29 | SYNOPSYS INC SNPS | $584.7M | 1.40% | 1,363,310 | +182,642 | +15.47% | 1.27% | 2013-06-30 | $429 | ~$451 | -4.85% | |
| 30 | PROCTER AND GAMBLE CO PG | $577.7M | 1.39% | 3,390,048 | -109,412 | -3.13% | 1.30% | 2013-06-30 | $170 | ~$119 | +43.12% |