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 | THE CIGNA GROUP CI | $949.4M | 2.28% | 2,885,583 | +86,602 | +3.09% | 1.72% | 2023-09-30 | $329 | ~$291 | +13.01% | |
| 3 | DANAHER CORPORATION DHR | $784.7M | 1.89% | 3,828,024 | +722,636 | +23.27% | 1.58% | 2015-06-30 | $205 | ~$146 | +40.34% | |
| 4 | INTUIT INTU | $717.7M | 1.72% | 1,168,978 | +51,651 | +4.62% | 1.56% | 2013-06-30 | $614 | ~$534 | +15.05% | |
| 5 | 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% | |
| 6 | WORKDAY INC WDAY | $699.8M | 1.68% | 2,996,429 | +548,694 | +22.42% | 1.40% | 2022-09-30 | $234 | ~$240 | -2.55% | |
| 7 | SYNOPSYS INC SNPS | $584.7M | 1.40% | 1,363,310 | +182,642 | +15.47% | 1.27% | 2013-06-30 | $429 | ~$451 | -4.85% | |
| 8 | ADVANCED MICRO DEVICES INC AMD | $425.6M | 1.02% | 4,142,418 | +4,133,785 | +47883.53% | 0.00% | 2022-12-31 | $103 | ~$112 | -8.09% | |
| 9 | AGILENT TECHNOLOGIES INC A | $184.6M | 0.44% | 1,577,999 | +437,242 | +38.33% | 0.34% | 2013-12-31 | $117 | ~$96 | +22.28% | |
| 10 | SYSCO CORP SYY | $153.3M | 0.37% | 2,043,378 | +2,160 | +0.11% | 0.35% | 2013-06-30 | $75 | ~$72 | +4.44% | |
| 11 | BROOKFIELD RENEWABLE CORP BEPC | $135.6M | 0.33% | 4,855,793 | +945,297 | +24.17% | 0.24% | 2024-12-31 | $28 | ~$28 | +0.85% | |
| 12 | UNITEDHEALTH GROUP INC UNH | $115.6M | 0.28% | 220,796 | +9,617 | +4.55% | 0.24% | 2022-12-31 | $524 | ~$545 | -3.90% | |
| 13 | UNION PAC CORP UNP | $114.3M | 0.27% | 483,883 | +740 | +0.15% | 0.24% | 2021-12-31 | $236 | ~$257 | -8.01% | |
| 14 | PFIZER INC PFE | $111.5M | 0.27% | 4,401,705 | +8,800 | +0.20% | 0.26% | 2024-03-31 | $25 | ~$28 | -8.85% | |
| 15 | VISA INC V | $95.0M | 0.23% | 270,977 | +10,803 | +4.15% | 0.18% | 2022-12-31 | $350 | ~$295 | +18.75% | |
| 16 | FEDEX CORP FDX | $90.0M | 0.22% | 369,368 | +68,158 | +22.63% | 0.19% | 2013-06-30 | $244 | ~$179 | +35.85% | |
| 17 | ASTRAZENECA PLC AZNN | $90.0M | 0.22% | 1,224,759 | +45,741 | +3.88% | 0.17% | 2022-12-31 | $74 | ~$72 | +2.64% | |
| 18 | NICE LTD NICE | $84.9M | 0.20% | 550,462 | +33,183 | +6.41% | 0.20% | 2024-03-31 | $154 | ~$231 | -33.36% | |
| 19 | AIRBNB INC ABNB | $84.4M | 0.20% | 706,775 | +51,236 | +7.82% | 0.19% | 2023-03-31 | $119 | ~$129 | -7.38% | |
| 20 | THE TRADE DESK INC TTD | $81.9M | 0.20% | 1,496,796 | +633,782 | +73.44% | 0.23% | 2020-06-30 | $55 | ~$78 | -30.14% | |
| 21 | TAIWAN SEMICONDUCTOR MFG LTD TSM | $80.9M | 0.19% | 487,374 | +1,183 | +0.24% | 0.21% | 2013-12-31 | $166 | ~$96 | +72.78% | |
| 22 | BAXTER INTL INC BAX | $78.8M | 0.19% | 2,303,048 | +72,437 | +3.25% | 0.14% | 2023-03-31 | $34 | ~$40 | -15.12% | |
| 23 | BIO RAD LABS INC BIO | $77.5M | 0.19% | 318,111 | +7,244 | +2.33% | 0.23% | 2023-09-30 | $244 | ~$345 | -29.32% | |
| 24 | COMCAST CORP NEW CMCSA | $71.1M | 0.17% | 1,925,525 | +3,780 | +0.20% | 0.16% | 2019-12-31 | $37 | ~$43 | -13.71% | |
| 25 | NOVO-NORDISK A S NVO | $64.3M | 0.15% | 926,083 | +332,361 | +55.98% | 0.11% | 2013-09-30 | $69 | ~$56 | +24.52% | |
| 26 | DATADOG INC DDOG | $18.7M | 0.04% | 188,231 | +104 | +0.06% | 0.06% | 2023-12-31 | $99 | ~$122 | -18.49% | |
| 27 | PTC INC PTC | $17.6M | 0.04% | 113,747 | +16,002 | +16.37% | 0.04% | 2022-12-31 | $155 | ~$159 | -2.69% | |
| 28 | ARES MANAGEMENT CORPORATION ARES | $12.4M | 0.03% | 84,339 | +76,609 | +991.06% | 0.00% | 2022-12-31 | $147 | ~$156 | -5.90% | |
| 29 | CHIPOTLE MEXICAN GRILL INC CMG | $10.3M | 0.02% | 204,232 | +185,156 | +970.62% | 0.00% | 2024-09-30 | $50 | ~$55 | -9.52% | |
| 30 | NATERA INC NTRA | $8.5M | 0.02% | 59,877 | +49,546 | +479.59% | 0.00% | 2024-03-31 | $141 | ~$141 | +0.14% |