Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2024-03-31
$46.79B
Positions
136
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 | BANK AMERICA CORP BAC | $1.64B | 3.51% | 43,324,384 | +2,815,675 | +6.95% | 3.03% | 2019-09-30 | $38 | ~$31 | +21.04% | |
| 2 | BALL CORP BALL | $1.44B | 3.07% | 21,347,271 | +284,564 | +1.35% | 2.69% | 2021-09-30 | $67 | ~$74 | -9.52% | |
| 3 | THE CIGNA GROUP CI | $1.05B | 2.25% | 2,900,830 | +218,769 | +8.16% | 1.78% | 2023-09-30 | $363 | ~$290 | +25.34% | |
| 4 | AUTOZONE INC AZO | $875.1M | 1.87% | 277,679 | +34,108 | +14.00% | 1.40% | 2023-03-31 | $3,152 | ~$2,539 | +24.14% | |
| 5 | CHARTER COMMUNICATIONS INC N CHTR | $755.4M | 1.61% | 2,599,026 | +978,484 | +60.38% | 1.40% | 2023-09-30 | $291 | ~$398 | -26.89% | |
| 6 | VERIZON COMMUNICATIONS INC VZ | $748.3M | 1.60% | 17,832,860 | +12,621,968 | +242.22% | 0.44% | 2019-12-31 | $42 | ~$43 | -2.34% | |
| 7 | MICRON TECHNOLOGY INC MU | $686.2M | 1.47% | 5,820,431 | +4,023,975 | +224.00% | 0.34% | 2015-12-31 | $118 | ~$85 | +38.94% | |
| 8 | ADOBE INC ADBE | $334.6M | 0.72% | 663,014 | +73,588 | +12.48% | 0.78% | 2013-06-30 | $505 | ~$418 | +20.58% | |
| 9 | CBRE GROUP INC CBRE | $162.5M | 0.35% | 1,670,819 | +550,646 | +49.16% | 0.23% | 2023-12-31 | $97 | ~$94 | +3.70% | |
| 10 | GUIDEWIRE SOFTWARE INC GWRE | $136.5M | 0.29% | 1,169,946 | +799,584 | +215.89% | 0.09% | 2019-09-30 | $117 | ~$106 | +10.17% | |
| 11 | OLD DOMINION FREIGHT LINE IN ODFL | $128.4M | 0.27% | 585,452 | +245,932 | +72.44% | 0.31% | 2018-12-31 | $219 | ~$172 | +27.49% | |
| 12 | FORTINET INC FTNT | $109.9M | 0.23% | 1,609,112 | +242,645 | +17.76% | 0.18% | 2022-03-31 | $68 | ~$61 | +11.67% | |
| 13 | THE TRADE DESK INC TTD | $97.9M | 0.21% | 1,119,740 | +856,414 | +325.23% | 0.04% | 2020-06-30 | $87 | ~$73 | +20.40% | |
| 14 | FERGUSON PLC NEW | $82.4M | 0.18% | 377,273 | +374,227 | +12285.85% | 0.00% | 2023-09-30 | $218 | ~$205 | +6.33% | |
| 15 | BLOCK INC XYZ | $79.6M | 0.17% | 940,723 | +106,429 | +12.76% | 0.14% | 2020-03-31 | $85 | ~$74 | +14.57% | |
| 16 | TAIWAN SEMICONDUCTOR MFG LTD TSM | $65.4M | 0.14% | 480,981 | +750 | +0.16% | 0.11% | 2013-12-31 | $136 | ~$95 | +43.16% | |
| 17 | TERADYNE INC TER | $31.1M | 0.07% | 275,652 | +108,540 | +64.95% | 0.04% | 2021-12-31 | $113 | ~$107 | +5.43% | |
| 18 | METTLER TOLEDO INTERNATIONAL MTD | $23.8M | 0.05% | 17,848 | +5,093 | +39.93% | 0.03% | 2023-12-31 | $1,331 | ~$1,230 | +8.25% | |
| 19 | LPL FINL HLDGS INC LPLA | $15.0M | 0.03% | 56,840 | +25,196 | +79.62% | 0.02% | 2023-09-30 | $264 | ~$241 | +9.49% | |
| 20 | PROCORE TECHNOLOGIES INC PCOR | $11.2M | 0.02% | 136,214 | +415 | +0.31% | 0.02% | 2022-12-31 | $82 | ~$66 | +23.99% | |
| 21 | AMAZON COM INC AMZN | $2.7M | 0.01% | 14,955 | +3,230 | +27.55% | 0.00% | 2020-03-31 | $180 | ~$120 | +50.36% | |
| 22 | VISA INC V | $1.9M | 0.00% | 6,972 | +1,692 | +32.05% | 0.00% | 2022-12-31 | $279 | ~$232 | +20.21% | |
| 23 | ELI LILLY & CO LLY | $1.3M | 0.00% | 1,641 | +203 | +14.12% | 0.00% | 2022-12-31 | $778 | ~$434 | +79.18% | |
| 24 | UNITEDHEALTH GROUP INC UNH | $882K | 0.00% | 1,783 | +239 | +15.48% | 0.00% | 2022-12-31 | $495 | ~$506 | -2.27% | |
| 25 | ARES MANAGEMENT CORPORATION ARES | $857K | 0.00% | 6,442 | +960 | +17.51% | 0.00% | 2022-12-31 | $133 | ~$85 | +56.99% | |
| 26 | ADVANCED MICRO DEVICES INC AMD | $843K | 0.00% | 4,669 | +1,044 | +28.80% | 0.00% | 2022-12-31 | $180 | ~$97 | +85.51% | |
| 27 | BOSTON SCIENTIFIC CORP BSX | $785K | 0.00% | 11,459 | +1,748 | +18.00% | 0.00% | 2021-03-31 | $68 | ~$48 | +41.76% | |
| 28 | ASTRAZENECA PLC AZNN | $651K | 0.00% | 9,611 | +4,970 | +107.09% | 0.00% | 2022-12-31 | $68 | ~$68 | +0.03% | |
| 29 | AIRBNB INC ABNB | $539K | 0.00% | 3,270 | +1,054 | +47.56% | 0.00% | 2023-03-31 | $165 | ~$135 | +21.80% | |
| 30 | NETFLIX INC NFLX | $523K | 0.00% | 861 | +159 | +22.65% | 0.00% | 2023-12-31 | $607 | ~$498 | +21.95% |