Fund detail
Parnassus Investments
large-active, lo, esg
Quarters
52
2022-06-30
$41.87B
Positions
130
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 | MASTERCARD INCORPORATED MA | $1.15B | 2.74% | 3,633,377 | -457,831 | -11.19% | 2.96% | 2013-06-30 | $315 | ~$210 | +50.26% | |
| 2 | APPLE INC AAPL | $947.7M | 2.26% | 6,931,795 | -130,294 | -1.84% | 2.50% | 2013-06-30 | $137 | ~$78 | +75.68% | |
| 3 | COSTCO WHSL CORP NEW COST | $619.2M | 1.48% | 1,291,955 | -305,130 | -19.11% | 1.86% | 2017-09-30 | $479 | ~$261 | +83.59% | |
| 4 | BOSTON SCIENTIFIC CORP BSX | $584.8M | 1.40% | 15,691,959 | -42,791 | -0.27% | 1.41% | 2021-03-31 | $37 | ~$40 | -6.06% | |
| 5 | MICRON TECHNOLOGY INC MU | $427.8M | 1.02% | 7,737,900 | -399,341 | -4.91% | 1.28% | 2015-12-31 | $55 | ~$47 | +17.80% | |
| 6 | TEXAS INSTRS INC TXN | $304.9M | 0.73% | 1,984,662 | -2,087,252 | -51.26% | 1.51% | 2020-12-31 | $154 | ~$169 | -9.21% | |
| 7 | AGILENT TECHNOLOGIES INC A | $294.9M | 0.70% | 2,482,976 | -192,286 | -7.19% | 0.72% | 2013-12-31 | $119 | ~$78 | +52.78% | |
| 8 | NVIDIA CORPORATION NVDA | $282.2M | 0.67% | 1,861,444 | -825,002 | -30.71% | 1.49% | 2018-12-31 | $152 | ~$43 | +252.34% | |
| 9 | APPLIED MATLS INC AMAT | $282.2M | 0.67% | 3,101,496 | -3,964,683 | -56.11% | 1.89% | 2013-06-30 | $91 | ~$54 | +67.59% | |
| 10 | NIKE INC NKE | $280.4M | 0.67% | 2,743,938 | -1,071,237 | -28.08% | 1.04% | 2019-06-30 | $102 | ~$118 | -13.64% | |
| 11 | HOLOGIC INC HO1 | $260.1M | 0.62% | 3,752,933 | -516,881 | -12.11% | 0.66% | 2017-09-30 | $69 | ~$50 | +39.37% | |
| 12 | HENRY JACK & ASSOC INC JKHY | $230.7M | 0.55% | 1,281,322 | -223,223 | -14.84% | 0.60% | 2019-06-30 | $180 | ~$148 | +22.03% | |
| 13 | SBA COMMUNICATIONS CORP NEW SBAC | $224.4M | 0.54% | 701,157 | -15,232 | -2.13% | 0.50% | 2020-03-31 | $320 | ~$289 | +10.67% | |
| 14 | REPUBLIC SVCS INC RSG | $206.0M | 0.49% | 1,574,321 | -443,145 | -21.97% | 0.54% | 2019-06-30 | $131 | ~$88 | +49.18% | |
| 15 | GROCERY OUTLET HLDG CORP GO | $205.0M | 0.49% | 4,808,694 | -639,727 | -11.74% | 0.36% | 2020-06-30 | $43 | ~$36 | +17.87% | |
| 16 | WESTERN DIGITAL CORP. WDC | $199.0M | 0.48% | 4,439,622 | -688,482 | -13.43% | 0.52% | 2020-03-31 | $45 | ~$42 | +5.69% | |
| 17 | OREILLY AUTOMOTIVE INC ORLY | $177.5M | 0.42% | 280,894 | -36,629 | -11.54% | 0.44% | 2020-03-31 | $632 | ~$352 | +79.65% | |
| 18 | V F CORP VFC | $155.1M | 0.37% | 3,511,101 | -489,525 | -12.24% | 0.46% | 2015-12-31 | $44 | ~$68 | -35.02% | |
| 19 | SYNOPSYS INC SNPS | $114.1M | 0.27% | 375,566 | -235,313 | -38.52% | 0.41% | 2013-06-30 | $304 | ~$97 | +213.05% | |
| 20 | INTEL CORP INTC | $104.9M | 0.25% | 2,803,269 | -494,495 | -14.99% | 0.33% | 2013-06-30 | $37 | ~$42 | -11.38% | |
| 21 | GUIDEWIRE SOFTWARE INC GWRE | $95.7M | 0.23% | 1,347,408 | -636,933 | -32.10% | 0.38% | 2019-09-30 | $71 | ~$106 | -33.03% | |
| 22 | LEVI STRAUSS & CO NEW LEVI | $95.4M | 0.23% | 5,842,954 | -637,106 | -9.83% | 0.26% | 2021-03-31 | $16 | ~$24 | -31.89% | |
| 23 | PENTAIR PLC | $94.4M | 0.23% | 2,061,463 | -2,564,480 | -55.44% | 0.51% | 2014-06-30 | $46 | ~$56 | -18.53% | |
| 24 | AMERICAN EXPRESS CO AXP | $89.1M | 0.21% | 642,639 | -82,099 | -11.33% | 0.27% | 2015-03-31 | $139 | ~$91 | +51.72% | |
| 25 | PAYCHEX INC PAYX | $88.6M | 0.21% | 777,861 | -63,344 | -7.53% | 0.23% | 2013-06-30 | $114 | ~$73 | +55.60% | |
| 26 | KLA CORP KLAC | $84.9M | 0.20% | 266,079 | -236,074 | -47.01% | 0.37% | 2016-09-30 | $319 | ~$93 | +243.57% | |
| 27 | GRAINGER W W INC GWW | $77.8M | 0.19% | 171,312 | -36,253 | -17.47% | 0.22% | 2014-09-30 | $454 | ~$274 | +65.66% | |
| 28 | VERTEX PHARMACEUTICALS INC VRTX | $73.8M | 0.18% | 261,967 | -309,518 | -54.16% | 0.30% | 2021-06-30 | $282 | ~$202 | +39.76% | |
| 29 | FIRST HORIZON CORPORATION FHN | $66.9M | 0.16% | 3,059,003 | -1,736,866 | -36.22% | 0.23% | 2013-06-30 | $22 | ~$13 | +64.16% | |
| 30 | ROPER TECHNOLOGIES INC ROP | $64.7M | 0.15% | 164,033 | -133,022 | -44.78% | 0.28% | 2020-03-31 | $395 | ~$340 | +16.18% |