Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2019-06-30
$26.42B
Positions
91
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 | Applied Materials Inc. AMAT | $300.9M | 1.14% | 6,700,000 | +0 | +0.00% | 1.05% | 2013-06-30 | $45 | ~$38 | +17.05% | |
| 2 | Micron Technology Inc. MU | $247.0M | 0.93% | 6,400,000 | +0 | +0.00% | 1.04% | 2015-12-31 | $39 | ~$27 | +41.40% | |
| 3 | Lam Research Corp. LRCXEUR | $206.6M | 0.78% | 1,100,000 | +0 | +0.00% | 0.78% | 2013-06-30 | $188 | ~$152 | +23.68% | |
| 4 | QUALCOMM Inc. QCOM | $175.0M | 0.66% | 2,300,000 | +0 | +0.00% | 0.52% | 2013-06-30 | $76 | ~$59 | +29.95% | |
| 5 | International Business Machine Corp. IBM | $137.9M | 0.52% | 1,000,000 | +0 | +0.00% | 0.56% | 2013-12-31 | $138 | ~$127 | +8.46% | |
| 6 | Autodesk Inc. ADSK | $97.7M | 0.37% | 600,000 | +0 | +0.00% | 0.37% | 2013-06-30 | $163 | ~$86 | +90.45% | |
| 7 | Dentsply Sirona Inc. XRAY | $90.6M | 0.34% | 1,553,139 | +0 | +0.00% | 0.30% | 2016-03-31 | $58 | ~$54 | +7.99% | |
| 8 | Fortive Corp. FTV | $79.4M | 0.30% | 973,731 | +0 | +0.00% | 0.32% | 2016-09-30 | $82 | ~$53 | +52.97% | |
| 9 | Ecolab Inc. ECL | $77.4M | 0.29% | 391,918 | +0 | +0.00% | 0.27% | 2013-06-30 | $197 | ~$130 | +51.86% | |
| 10 | T-Mobile US Inc. TMUS | $27.6M | 0.10% | 372,637 | +0 | +0.00% | 0.10% | 2018-06-30 | $74 | ~$60 | +23.27% | |
| 11 | Air Lease Corp. AL | $25.7M | 0.10% | 621,213 | +0 | +0.00% | 0.08% | 2013-09-30 | $41 | ~$31 | +31.63% | |
| 12 | Old Dominion Freight Lines Inc. ODFL | $21.8M | 0.08% | 145,901 | +0 | +0.00% | 0.08% | 2018-12-31 | $149 | ~$123 | +20.87% |