Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2024-12-31
$45.02B
Positions
126
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 | WASTE MGMT INC DEL WM | $1.27B | 2.81% | 6,272,009 | +1,151,237 | +22.48% | 2.26% | 2013-06-30 | $202 | ~$106 | +90.02% | |
| 2 | THERMO FISHER SCIENTIFIC INC TMO | $734.0M | 1.63% | 1,410,957 | +283,087 | +25.10% | 1.48% | 2022-03-31 | $520 | ~$572 | -9.01% | |
| 3 | ELI LILLY & CO LLY | $721.6M | 1.60% | 934,702 | +932,309 | +38959.84% | 0.00% | 2022-12-31 | $772 | ~$828 | -6.80% | |
| 4 | DANAHER CORPORATION DHR | $712.8M | 1.58% | 3,105,388 | +749,136 | +31.79% | 1.39% | 2015-06-30 | $230 | ~$130 | +77.25% | |
| 5 | WORKDAY INC WDAY | $631.6M | 1.40% | 2,447,735 | +2,078,097 | +562.20% | 0.19% | 2022-09-30 | $258 | ~$238 | +8.30% | |
| 6 | FERGUSON ENTERPRISES INC FERG | $613.9M | 1.36% | 3,537,155 | +3,198,477 | +944.40% | 0.14% | 2024-09-30 | $174 | ~$187 | -7.31% | |
| 7 | APPLIED MATLS INC AMAT | $584.5M | 1.30% | 3,593,870 | +161,746 | +4.71% | 1.47% | 2013-06-30 | $163 | ~$80 | +104.16% | |
| 8 | KLA CORP KLAC | $462.1M | 1.03% | 733,328 | +580,967 | +381.31% | 0.25% | 2016-09-30 | $630 | ~$596 | +5.74% | |
| 9 | WESTERN DIGITAL CORP WDC | $177.7M | 0.39% | 2,980,047 | +586,924 | +24.53% | 0.35% | 2020-03-31 | $60 | ~$56 | +7.16% | |
| 10 | HUNT J B TRANS SVCS INC JBHT | $134.8M | 0.30% | 790,038 | +37,033 | +4.92% | 0.28% | 2024-03-31 | $171 | ~$187 | -8.56% | |
| 11 | SCHWAB CHARLES CORP SCHW | $125.5M | 0.28% | 1,695,164 | +530 | +0.03% | 0.23% | 2013-06-30 | $74 | ~$42 | +76.56% | |
| 12 | PFIZER INC PFE | $116.5M | 0.26% | 4,392,905 | +2,200 | +0.05% | 0.27% | 2024-03-31 | $27 | ~$28 | -4.58% | |
| 13 | UNION PAC CORP UNP | $110.2M | 0.24% | 483,143 | +185 | +0.04% | 0.25% | 2021-12-31 | $228 | ~$257 | -11.21% | |
| 14 | UNITEDHEALTH GROUP INC UNH | $106.8M | 0.24% | 211,179 | +21,764 | +11.49% | 0.23% | 2022-12-31 | $506 | ~$546 | -7.42% | |
| 15 | BIO RAD LABS INC BIO | $102.1M | 0.23% | 310,867 | +135 | +0.04% | 0.22% | 2023-09-30 | $329 | ~$346 | -5.05% | |
| 16 | TAIWAN SEMICONDUCTOR MFG LTD TSM | $96.0M | 0.21% | 486,191 | +1,036 | +0.21% | 0.18% | 2013-12-31 | $197 | ~$96 | +106.01% | |
| 17 | POOL CORP POOL | $93.5M | 0.21% | 274,165 | +69,435 | +33.92% | 0.16% | 2020-06-30 | $341 | ~$327 | +4.28% | |
| 18 | TRUIST FINL CORP TFC | $92.9M | 0.21% | 2,141,993 | +175,989 | +8.95% | 0.18% | 2023-12-31 | $43 | ~$37 | +15.91% | |
| 19 | MICRON TECHNOLOGY INC MU | $89.0M | 0.20% | 1,057,646 | +380 | +0.04% | 0.23% | 2015-12-31 | $84 | ~$85 | -0.81% | |
| 20 | OLD DOMINION FREIGHT LINE IN ODFL | $88.0M | 0.20% | 498,977 | +58,795 | +13.36% | 0.19% | 2018-12-31 | $176 | ~$174 | +1.46% | |
| 21 | NICE LTD NICE | $87.9M | 0.20% | 517,279 | +240 | +0.05% | 0.19% | 2024-03-31 | $170 | ~$236 | -27.97% | |
| 22 | AIRBNB INC ABNB | $86.1M | 0.19% | 655,539 | +647,758 | +8324.87% | 0.00% | 2023-03-31 | $131 | ~$129 | +1.67% | |
| 23 | XYLEM INC XYL | $85.3M | 0.19% | 735,489 | +168,242 | +29.66% | 0.16% | 2013-09-30 | $116 | ~$71 | +63.71% | |
| 24 | VISA INC V | $82.2M | 0.18% | 260,174 | +250,619 | +2622.91% | 0.01% | 2022-12-31 | $316 | ~$294 | +7.66% | |
| 25 | ATLASSIAN CORPORATION TEAM | $79.2M | 0.18% | 325,367 | +4,127 | +1.28% | 0.11% | 2024-03-31 | $243 | ~$174 | +40.20% | |
| 26 | ASTRAZENECA PLC AZNN | $77.2M | 0.17% | 1,179,018 | +1,171,612 | +15819.77% | 0.00% | 2022-12-31 | $66 | ~$72 | -8.61% | |
| 27 | COMCAST CORP NEW CMCSA | $72.1M | 0.16% | 1,921,745 | +945 | +0.05% | 0.17% | 2019-12-31 | $38 | ~$43 | -12.26% | |
| 28 | BAXTER INTL INC BAX | $65.0M | 0.14% | 2,230,611 | +1,390 | +0.06% | 0.18% | 2023-03-31 | $29 | ~$41 | -28.19% | |
| 29 | TERADYNE INC TER | $30.5M | 0.07% | 242,068 | +18,733 | +8.39% | 0.06% | 2021-12-31 | $126 | ~$109 | +15.75% | |
| 30 | MERCADOLIBRE INC MELI | $29.4M | 0.07% | 17,304 | +2,401 | +16.11% | 0.06% | 2021-12-31 | $1,700 | ~$1,159 | +46.72% |