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Parnassus Investments, LLC Portfolio
$33.8B across 123 positions as of 2026-09-30, with 39% of it in the ten largest. 4 quarters on file.
How the reported portfolio did
Each 13F's long stock positions, held to the next quarter's end, against the S&P 500. Yearly rates, on closes without dividends.
1 year
+11.0%
-3.5% a year vs the S&P 500
3 years
+17.3%
-4.0% a year vs the S&P 500
5 years
+9.6%
-2.6% a year vs the S&P 500
Quarters ahead
7 of 21
| Quarter | Portfolio | S&P 500 |
|---|---|---|
| Jun 30, 2026 to Sep 30, 2026 | -1.6% | +2.1% |
| Mar 31, 2026 to Jun 30, 2026 | +17.3% | +14.8% |
| Dec 31, 2025 to Mar 31, 2026 | -6.2% | -4.6% |
| Sep 30, 2025 to Dec 31, 2025 | +2.6% | +2.4% |
| Jun 30, 2025 to Sep 30, 2025 | +3.7% | +7.8% |
| Mar 31, 2025 to Jun 30, 2025 | +10.0% | +10.5% |
| Dec 31, 2024 to Mar 31, 2025 | -3.0% | -4.6% |
| Sep 30, 2024 to Dec 31, 2024 | -0.0% | +2.1% |
Largest first
Share is of this manager's reported book. A holding with no symbol is one this site does not track as a company; the filing's own name for it is shown instead.
| Holding | Value | Share | Shares |
|---|---|---|---|
| MSFTMicrosoft Corp | $2.1B | 6.4% | 4,191,760 |
| AMZNAmazon.com Inc | $1.9B | 5.5% | 7,477,264 |
| NVDANVIDIA Corp | $1.8B | 5.2% | 7,663,011 |
| GOOGLAlphabet Inc | $1.5B | 4.5% | 4,463,569 |
| AAPLApple Inc | $1.1B | 3.4% | 3,422,925 |
| DEDeere & Co | $991.4M | 2.9% | 1,476,262 |
| TMOThermo Fisher Scientific Inc | $987.8M | 2.9% | 1,463,282 |
| WMWaste Management Inc | $889.6M | 2.6% | 4,362,257 |
| AMDAdvanced Micro Devices Inc | $885.2M | 2.6% | 1,446,966 |
| MAMastercard Inc | $875.8M | 2.6% | 1,588,124 |
| AVGOBroadcom Inc | $848.2M | 2.5% | 2,415,076 |
| AMATApplied Materials Inc | $827.8M | 2.4% | 1,618,826 |
| DHRDanaher Corp | $752.9M | 2.2% | 3,398,552 |
| LINDE PLC | $692.8M | 2.1% | 1,459,707 |
| DASHDoorDash Inc | $690M | 2.0% | 3,759,024 |
| KLACKLA Corp | $686.6M | 2.0% | 3,522,142 |
| METAMeta Platforms Inc | $678.9M | 2.0% | 936,246 |
| GWWWW Grainger Inc | $674M | 2.0% | 541,045 |
| BACBank of America Corp | $669.6M | 2.0% | 12,302,804 |
| SPGIS&P Global Inc | $635.3M | 1.9% | 1,610,451 |
| ICEIntercontinental Exchange Inc | $634.9M | 1.9% | 4,176,272 |
| FERGFerguson Enterprises Inc | $564.6M | 1.7% | 2,536,045 |
| SYKStryker Corp | $563M | 1.7% | 2,044,522 |
| SNPSSynopsys Inc | $552.3M | 1.6% | 1,269,779 |
| LLYEli Lilly and Co | $545.4M | 1.6% | 471,353 |
| TSMTaiwan Semiconductor Manufacturing Co Ltd | $541.5M | 1.6% | 1,187,107 |
| VMCVulcan Materials Co | $527.3M | 1.6% | 2,155,453 |
| COSTCostco Wholesale Corp | $509.5M | 1.5% | 559,687 |
| HUBBHubbell Inc | $476.1M | 1.4% | 1,049,681 |
| MARMarriott International Inc | $459.5M | 1.4% | 1,291,990 |
| ASTRAZENECA PLC | $446.4M | 1.3% | 2,764,848 |
| GEVGE Vernova Inc | $406.3M | 1.2% | 427,490 |
| TJXTJX Companies Inc | $402.6M | 1.2% | 3,042,661 |
| AZOAutozone Inc | $379.1M | 1.1% | 133,956 |
| SHWSherwin-Williams Co | $351.2M | 1.0% | 1,086,346 |
| ODFLOld Dominion Freight Line Inc | $349.2M | 1.0% | 2,008,615 |
| HDHome Depot Inc | $333.2M | 1.0% | 1,171,365 |
| CTASCintas Corp | $326.2M | 1.0% | 1,672,553 |
| BANK OF NY MELLON CORP | $232.4M | 0.7% | 1,607,124 |
| JPMJPMorgan Chase & Co | $178.7M | 0.5% | 540,099 |
| VZVerizon Communications Inc | $162M | 0.5% | 3,531,015 |
| KOCoca-Cola Co | $158.6M | 0.5% | 1,842,302 |
| CBRECBRE Group Inc | $148M | 0.4% | 1,152,161 |
| WMBWilliams Companies Inc | $147.4M | 0.4% | 2,168,683 |
| CMSCMS Energy Corp | $144.9M | 0.4% | 2,297,350 |
| BEPCBrookfield Renewable Corp | $142.8M | 0.4% | 5,059,297 |
| MUMicron Technology Inc | $130.7M | 0.4% | 122,681 |
| SYYSysco Corp | $124.7M | 0.4% | 1,599,994 |
| SCHWCharles Schwab Corp | $122M | 0.4% | 1,247,826 |
| UNPUnion Pacific Corp | $121.8M | 0.4% | 447,739 |
| CCitigroup Inc | $106.3M | 0.3% | 820,966 |
| CICigna Group | $102.1M | 0.3% | 375,448 |
| AAgilent Technologies Inc | $99.3M | 0.3% | 576,298 |
| PGRProgressive Corp | $98.9M | 0.3% | 477,065 |
| CMICummins Inc | $98.6M | 0.3% | 190,833 |
| INTCIntel Corp | $98.2M | 0.3% | 816,653 |
| WDCWestern Digital Corp | $98.1M | 0.3% | 215,851 |
| CMECME Group Inc | $89M | 0.3% | 339,563 |
| USFDUS Foods Holding Corp | $83.3M | 0.2% | 902,900 |
| EWEdwards Lifesciences Corp | $83.2M | 0.2% | 963,362 |
| FDXFedEx Corp | $82.1M | 0.2% | 287,975 |
| GWREGuidewire Software Inc | $80.5M | 0.2% | 564,574 |
| ABTAbbott Laboratories | $77.9M | 0.2% | 788,081 |
| CBOECboe Global Markets Inc | $75.2M | 0.2% | 273,212 |
| RSGRepublic Services Inc | $74.5M | 0.2% | 354,977 |
| VVisa Inc | $72.6M | 0.2% | 202,081 |
| WMTWalmart Inc | $72.3M | 0.2% | 695,966 |
| UNHUnitedHealth Group Inc | $71.4M | 0.2% | 194,509 |
| NXP SEMICONDUCTORS N V | $71.3M | 0.2% | 300,015 |
| HLTHilton Worldwide Holdings Inc | $68.7M | 0.2% | 216,043 |
| BSXBoston Scientific Corp | $66.3M | 0.2% | 1,519,438 |
| XYLXylem Inc | $65.7M | 0.2% | 648,551 |
| SNOWSnowflake Inc | $65.1M | 0.2% | 191,787 |
| WRBW. R. Berkley Corp | $65M | 0.2% | 961,856 |
| CNH INDL N V | $63.6M | 0.2% | 4,951,699 |
| NICENice Ltd | $62.7M | 0.2% | 563,620 |
| IRIngersoll Rand Inc | $61.9M | 0.2% | 823,873 |
| ORCLOracle Corp | $60.3M | 0.2% | 439,170 |
| FWONKFormula One Group | $58.3M | 0.2% | 631,445 |
| LRCXLam Research Corp | $56.9M | 0.2% | 173,348 |
| WILLIS TOWERS WATSON PLC LTD | $56.1M | 0.2% | 194,748 |
| SAROStandardAero, Inc. | $53.8M | 0.2% | 2,521,657 |
| TFCTruist Financial Corp | $52.7M | 0.2% | 1,137,294 |
| ORLYO'Reilly Automotive Inc | $49.1M | 0.1% | 575,386 |
| ALLAllstate Corp | $48.4M | 0.1% | 218,020 |
| MEDLINE INC | $45M | 0.1% | 1,296,150 |
| HOODRobinhood Markets Inc | $42.3M | 0.1% | 376,071 |
| DHID.R. Horton Inc | $42.2M | 0.1% | 308,573 |
| ORealty Income Corp | $40.6M | 0.1% | 748,491 |
| DKSDICK'S Sporting Goods Inc | $40.3M | 0.1% | 300,300 |
| ADSKAutodesk Inc | $40.3M | 0.1% | 192,694 |
| ROYAL CARIBBEAN GROUP | $38.5M | 0.1% | 144,694 |
| NTRANatera Inc | $31.5M | 0.1% | 76,158 |
| TERTeradyne Inc | $31.3M | 0.1% | 78,023 |
| NETCloudflare Inc | $30.8M | 0.1% | 88,802 |
| DDOGDatadog Inc (Pre-Reincorporation) | $30.6M | 0.1% | 111,670 |
| ROKRockwell Automation Inc | $26.4M | 0.1% | 60,648 |
| MPWRMonolithic Power Systems Inc | $23.6M | 0.1% | 17,481 |
| TWSTTwist Bioscience Corp | $22.6M | 0.1% | 116,782 |
| PODDInsulet Corp | $22.3M | 0.1% | 170,820 |
| PWRQuanta Services Inc | $22.1M | 0.1% | 34,465 |
| LITELumentum Holdings Inc | $21M | 0.1% | 21,583 |
| REVOLUTION MEDICINES INC | $20.6M | 0.1% | 100,472 |
| WCNWaste Connections, Inc | $19.9M | 0.1% | 129,468 |
| FIXComfort Systems USA Inc | $18.5M | 0.1% | 11,166 |
| VIKING HOLDINGS LTD | $17.2M | 0.1% | 220,217 |
| TRANE TECHNOLOGIES PLC | $16.9M | 0.0% | 37,356 |
| IDXXIDEXX Laboratories Inc | $16.5M | 0.0% | 31,685 |
| MELIMercadoLibre Inc | $16.5M | 0.0% | 9,559 |
| PTCPTC Inc | $16.2M | 0.0% | 115,233 |
| CDNSCadence Design Systems Inc | $15M | 0.0% | 45,488 |
| SNDKSandisk Corp | $14.9M | 0.0% | 8,571 |
| ALABAstera Labs, Inc | $13.4M | 0.0% | 37,675 |
| ROIVANT SCIENCES LTD | $13.2M | 0.0% | 361,537 |
| ARESAres Management Corp | $11.8M | 0.0% | 101,268 |
| MSCIMSCI Inc | $11.2M | 0.0% | 20,876 |
| RKLBRocket Lab USA, Inc. | $9.5M | 0.0% | 136,818 |
| RDDTReddit Inc | $6.3M | 0.0% | 44,092 |
| APPFAppfolio Inc | $2.4M | 0.0% | 12,034 |
| ASML HLDG NV | $2.1M | 0.0% | 1,175 |
| ISRGIntuitive Surgical Inc | $2M | 0.0% | 5,016 |
| SHOPShopify Inc | $1.9M | 0.0% | 13,013 |
| NFLXNetflix Inc | $1.8M | 0.0% | 25,841 |
Quarter ending 2026-09-30.
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