Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2014-12-31
$13.24B
Positions
110
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 | 21Vianet Group Inc. (ADR) | $0 | 0 | -7,000 | -100.00% | 0.00% | ||||||
| 2 | Agilent Technologies Inc. | $0 | 0 | -200,000 | -100.00% | 0.10% | ||||||
| 3 | Calgon Carbon Corp. | $0 | 0 | -157,059 | -100.00% | 0.03% | ||||||
| 4 | Compuware Corp. | $0 | 0 | -16,743 | -100.00% | 0.00% | ||||||
| 5 | Energy XXI (Bermuda) Ltd. | $0 | 0 | -2,599,112 | -100.00% | 0.25% | ||||||
| 6 | Express Scripts Holdings Co. | $0 | 0 | -35,000 | -100.00% | 0.02% | ||||||
| 7 | Iron Mountain Inc. | $0 | 0 | -9,277,250 | -100.00% | 2.59% | ||||||
| 8 | Noble Corp. PLC | $0 | 0 | -66,000 | -100.00% | 0.01% | ||||||
| 9 | TCF Financial Corp. | $0 | 0 | -983,440 | -100.00% | 0.13% | ||||||
| 10 | Thermon Group Holdings Inc. | $0 | 0 | -786,770 | -100.00% | 0.16% | ||||||
| 11 | Alibaba Group Holding Ltd. (ADR) BABA | $114K | 0.00% | 1,100 | +100 | +10.00% | 0.00% | 2014-09-30 | $104 | ~$90 | +15.58% | |
| 12 | Mindray Medical International Ltd. (ADR) | $140K | 0.00% | 5,300 | +2,300 | +76.67% | 0.00% | 2014-09-30 | $26 | ~$29 | -9.61% | |
| 13 | Linear Technology Corp. | $228K | 0.00% | 5,000 | +2,300 | +85.19% | 0.00% | 2014-09-30 | $46 | ~$45 | +1.99% | |
| 14 | Taiwan Semiconductor Manufacturing Co., LTD. (ADR) TSM | $295K | 0.00% | 13,200 | +2,700 | +25.71% | 0.00% | 2013-12-31 | $22 | ~$20 | +13.30% | |
| 15 | Exelixis Inc., 4.25%, due 08/15/19 EXEL 4.25 08/15/19 | $307K | 0.00% | 550,000 | +0 | +0.00% | 0.00% | 2014-09-30 | $1 | ~$1 | -2.54% | |
| 16 | Deere & Co. DE | $885K | 0.01% | 10,000 | +0 | +0.00% | 0.01% | 2013-09-30 | $88 | ~$85 | +4.34% | |
| 17 | Ecolab Inc. ECL | $2.2M | 0.02% | 21,000 | +0 | +0.00% | 0.02% | 2013-06-30 | $105 | ~$85 | +22.69% | |
| 18 | VCA Inc. | $4.9M | 0.04% | 100,000 | -189,757 | -65.49% | 0.10% | 2013-06-30 | $49 | ~$26 | +86.70% | |
| 19 | Equifax Inc. EFX | $5.7M | 0.04% | 70,000 | -5,000 | -6.67% | 0.05% | 2013-06-30 | $81 | ~$60 | +35.55% | |
| 20 | Autodesk Inc. ADSK | $5.8M | 0.04% | 96,000 | -9,500 | -9.00% | 0.05% | 2013-06-30 | $60 | ~$35 | +74.02% | |
| 21 | Covisint Corp. | $5.9M | 0.04% | 2,215,000 | +2,215,000 | 2014-12-31 | $3 | ~$3 | +0.00% | |||
| 22 | Nordstrom Inc. JWNUSD | $6.2M | 0.05% | 77,800 | -7,700 | -9.01% | 0.05% | 2013-06-30 | $79 | ~$60 | +32.92% | |
| 23 | Cameron International Corp. | $6.3M | 0.05% | 125,500 | +37,200 | +42.13% | 0.05% | 2013-06-30 | $50 | ~$59 | -15.60% | |
| 24 | DENTSPLY International Inc. | $7.4M | 0.06% | 139,270 | -20,730 | -12.96% | 0.06% | 2013-06-30 | $53 | ~$43 | +24.55% | |
| 25 | Roche Holdings Ltd. (ADR) RHHBY | $7.5M | 0.06% | 220,000 | -60,000 | -21.43% | 0.09% | 2013-09-30 | $34 | ~$59 | -42.56% | |
| 26 | Fiserv Inc. FISV | $7.6M | 0.06% | 107,500 | +7,500 | +7.50% | 0.06% | 2013-06-30 | $71 | ~$48 | +47.79% | |
| 27 | Cardinal Health Inc. CAH | $7.7M | 0.06% | 95,000 | +0 | +0.00% | 0.06% | 2013-06-30 | $81 | ~$53 | +52.62% | |
| 28 | Synopsys Inc. SNPS | $8.0M | 0.06% | 182,900 | +26,100 | +16.65% | 0.05% | 2013-06-30 | $43 | ~$37 | +18.07% | |
| 29 | Toll Brothers Inc. TOL | $8.4M | 0.06% | 245,000 | +0 | +0.00% | 0.07% | 2013-06-30 | $34 | ~$33 | +4.96% | |
| 30 | VeriSign Inc. VRSN | $8.6M | 0.06% | 150,000 | -58,384 | -28.02% | 0.10% | 2013-06-30 | $57 | ~$52 | +8.95% |