Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2019-12-31
$29.70B
Positions
96
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 | Biogen Inc. | $0 | 0 | -574,416 | -100.00% | 0.48% | ||||||
| 2 | Monolithic Power Systems Inc. | $0 | 0 | -112,827 | -100.00% | 0.06% | ||||||
| 3 | Signature Bank | $0 | 0 | -158,274 | -100.00% | 0.07% | ||||||
| 4 | Digital Realty Trust Inc. 5.20 percent, due 10/10/2024 DLR 5.2 PERP L | $1.0M | 0.00% | 40,000 | +40,000 | 2019-12-31 | $26 | ~$26 | +0.00% | |||
| 5 | Bank of America 5.00 percent, due 09/17/2024 BAC 5 PERP LL | $1.4M | 0.00% | 53,847 | +53,847 | 2019-12-31 | $26 | ~$26 | +0.00% | |||
| 6 | Public Storage 5.15 percent, due 06/02/2022 PSA 5.15 PERP F | $2.4M | 0.01% | 91,127 | +0 | +0.00% | 0.01% | 2017-06-30 | $26 | ~$25 | +3.90% | |
| 7 | Arista Networks Inc. ANETEUR | $7.6M | 0.03% | 37,500 | -238,701 | -86.42% | 0.24% | 2019-09-30 | $203 | ~$239 | -14.86% | |
| 8 | IPG Photonics Corp. IPGP | $10.1M | 0.03% | 70,000 | -550,000 | -88.71% | 0.30% | 2018-09-30 | $145 | ~$145 | -0.32% | |
| 9 | Morningstar Inc. MORN | $18.0M | 0.06% | 118,661 | +118,661 | 2019-12-31 | $151 | ~$151 | +0.00% | |||
| 10 | Old Dominion Freight Lines Inc. ODFL | $18.8M | 0.06% | 99,025 | -46,876 | -32.13% | 0.09% | 2018-12-31 | $190 | ~$123 | +53.68% | |
| 11 | Nike Inc., Class B NKE | $20.1M | 0.07% | 198,168 | -31,775 | -13.82% | 0.08% | 2019-06-30 | $101 | ~$84 | +20.67% | |
| 12 | Air Lease Corp. AL | $21.4M | 0.07% | 450,589 | -97,272 | -17.75% | 0.08% | 2013-09-30 | $48 | ~$31 | +51.31% | |
| 13 | Illumina Inc. ILMN | $21.4M | 0.07% | 64,590 | +12,622 | +24.29% | 0.06% | 2019-09-30 | $332 | ~$307 | +8.09% | |
| 14 | Adobe Systems Inc. ADBE | $21.8M | 0.07% | 66,219 | +0 | +0.00% | 0.07% | 2013-06-30 | $330 | ~$151 | +117.77% | |
| 15 | T-Mobile US Inc. TMUS | $26.9M | 0.09% | 342,834 | -55,211 | -13.87% | 0.11% | 2018-06-30 | $78 | ~$61 | +28.16% | |
| 16 | Novartis AG (ADR) NVS | $27.2M | 0.09% | 287,322 | +0 | +0.00% | 0.09% | 2013-06-30 | $95 | ~$69 | +37.66% | |
| 17 | QUALCOMM Inc. QCOM | $30.9M | 0.10% | 350,000 | -550,000 | -61.11% | 0.25% | 2013-06-30 | $88 | ~$59 | +50.72% | |
| 18 | Autodesk Inc. ADSK | $32.7M | 0.11% | 178,270 | -417,816 | -70.09% | 0.32% | 2013-06-30 | $183 | ~$86 | +114.49% | |
| 19 | Thomson Reuters Corp. | $39.9M | 0.13% | 557,337 | +0 | +0.00% | 0.14% | 2018-12-31 | $72 | ~$48 | +48.21% | |
| 20 | Alliance Data Systems Corp. BFH | $48.0M | 0.16% | 427,419 | -807,536 | -65.39% | 0.57% | 2016-09-30 | $112 | ~$218 | -48.62% | |
| 21 | Regeneron Pharmaceuticals Inc. REGN | $54.4M | 0.18% | 145,000 | -480,000 | -76.80% | 0.63% | 2019-03-31 | $375 | ~$374 | +0.31% | |
| 22 | Guidewire Software Inc. GWRE | $56.7M | 0.19% | 516,137 | +26,165 | +5.34% | 0.19% | 2019-09-30 | $110 | ~$105 | +4.06% | |
| 23 | First American Financial Corp. FAF | $64.5M | 0.22% | 1,106,058 | +171,394 | +18.34% | 0.20% | 2013-06-30 | $58 | ~$50 | +15.97% | |
| 24 | Northwest Natural Holding Co. NWN | $74.5M | 0.25% | 1,010,476 | +84,889 | +9.17% | 0.24% | 2018-09-30 | $74 | ~$68 | +9.00% | |
| 25 | Agilent Technologies Inc. A | $76.8M | 0.26% | 900,000 | +300,000 | +50.00% | 0.17% | 2013-12-31 | $85 | ~$61 | +40.95% | |
| 26 | eBay Inc. EBAY | $83.1M | 0.28% | 2,301,452 | +253,433 | +12.37% | 0.29% | 2014-09-30 | $36 | ~$34 | +7.58% | |
| 27 | W.W. Grainger Inc. GWW | $84.6M | 0.28% | 250,000 | +70,000 | +38.89% | 0.19% | 2014-09-30 | $339 | ~$267 | +26.97% | |
| 28 | Capital One Financial Corp. COF | $84.9M | 0.29% | 825,000 | +0 | +0.00% | 0.27% | 2013-06-30 | $103 | ~$72 | +42.90% | |
| 29 | MDU Resources Group Inc. MDU | $92.6M | 0.31% | 3,117,568 | +873,359 | +38.92% | 0.23% | 2013-06-30 | $30 | ~$26 | +14.52% | |
| 30 | Axalta Coating Systems Ltd. | $96.8M | 0.33% | 3,182,643 | -172,099 | -5.13% | 0.37% | 2015-09-30 | $30 | ~$29 | +6.57% |