Personalis, Inc.
PSNL- Exchange
- Nasdaq
- Industry
- Services-Medical Laboratories
- SEC CIK
- 0001527753
In the last 90 days, Personalis, Inc. insiders filed 0 open-market purchases and 6 sales; 158 institutions reported holding it in 13F filings for Q2 2026, worth $1.14B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Personalis, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 158
- +20 vs. Q1 2026
- Shares held
- 85.0M
- +380.9K (+0.5%) vs. Q1 2026
- Total value
- $1.14B
- +$598.8M (+111.2%) vs. Q1 2026
- New holders
- 42
- 68 more added
- Sold out
- 22
- 34 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PSNL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 158 | $1.14B |
| Q1 2026 | 140 | $538.8M |
| Q4 2025 | 126 | $644.8M |
| Q3 2025 | 109 | $421.8M |
| Q2 2025 | 105 | $396.6M |
| Q1 2025 | 104 | $192.4M |
| Q4 2024 | 107 | $298.2M |
| Q3 2024 | 83 | $157.6M |
| Q2 2024 | 69 | $25.7M |
| Q1 2024 | 71 | $33.2M |
| Q4 2023 | 69 | $46.1M |
| Q3 2023 | 63 | $30.0M |
| Q2 2023 | 66 | $49.0M |
| Q1 2023 | 63 | $75.0M |
| Q4 2022 | 80 | $55.0M |
| Q3 2022 | 81 | $83.9M |
| Q2 2022 | 99 | $105.6M |
| Q1 2022 | 125 | $265.3M |
| Q4 2021 | 108 | $456.2M |
| Q3 2021 | 120 | $604.2M |
| Q2 2021 | 136 | $807.9M |
| Q1 2021 | 134 | $763.1M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Personalis, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| New York State Common Retirement Fund | 23,800 | $318.9K | 0.00% | +8,000+50.6% | Added |
| STRS Ohio | 23,700 | $317.6K | 0.00% | +23,700 | New |
| KLP Kapitalforvaltning AS | 23,400 | $313.6K | 0.00% | +11,700+100.0% | Added |
| Alamea Verwaltungs GmbH | 23,275 | $311.9K | 0.25% | +23,275 | New |
| Police & Firemen's Retirement System of New Jersey | 20,010 | $268.1K | 0.00% | +7,036+54.2% | Added |
| Caitong International Asset Management Co., Ltd | 19,610 | $262.8K | 0.04% | +19,533+25,367.5% | Added |
| Arizona State Retirement System | 18,766 | $251.5K | 0.00% | +4,131+28.2% | Added |
| Manufacturers Life Insurance Company, The | 18,490 | $247.8K | 0.00% | +4,311+30.4% | Added |
| Quadrature Capital Ltd | 18,199 | $243.9K | 0.00% | −20,523−53.0% | Reduced |
| Colony Group, LLC | 17,972 | $240.8K | 0.00% | +17,972 | New |
| Guggenheim Capital LLC | 17,547 | $235.1K | 0.00% | +4,175+31.2% | Added |
| China Universal Asset Management Co., Ltd. | 16,666 | $223.3K | 0.01% | −1,902−10.2% | Reduced |
| Vanguard Investments Australia, Ltd. | 16,113 | $215.9K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 15,069 | $201.9K | 0.00% | −679−4.3% | Reduced |
| ADAR1 Capital Management, LLC | 15,000 | $201.0K | 0.01% | −10,000−40.0% | Reduced |
| Jasper Ridge Partners, L.P. | 14,415 | $193.2K | 0.00% | +14,415 | New |
| Raymond James Financial Inc | 14,330 | $192.0K | 0.00% | +1,530+12.0% | Added |
| Fox Run Management, L.L.C. | 14,286 | $191.4K | 0.03% | +14,286 | New |
| DRW Securities, LLC | 13,530 | $181.3K | 0.01% | +13,530 | New |
| Advisor Group Holdings, Inc. | 13,395 | $179.5K | 0.00% | +1,900+16.5% | Added |
| Intech Investment Management LLC | 13,228 | $177.3K | 0.00% | +2,283+20.9% | Added |
| Voya Investment Management LLC | 13,190 | $176.7K | 0.00% | +13,190 | New |
| ProShare Advisors LLC | 12,316 | $165.0K | 0.00% | +366+3.1% | Added |
| AQR Capital Management LLC | 11,821 | $158.4K | 0.00% | −5,601−32.1% | Reduced |
| Prudential Financial Inc | 11,190 | $149.9K | 0.00% | +11,190 | New |
| US Bancorp | 10,958 | $146.8K | 0.00% | −6,386−36.8% | Reduced |
| J. Safra Sarasin Holding AG | 10,047 | $134.7K | 0.00% | +10,047 | New |
| Great West Life Assurance Co | 8,987 | $120.0K | 0.00% | +8,286+1,182.0% | Added |
| SG Americas Securities, LLC | 8,800 | $118.0K | 0.00% | −8,931−50.4% | Reduced |
| Ameritas Investment Partners, Inc. | 6,157 | $82.5K | 0.00% | +1,922+45.4% | Added |
| Quantbot Technologies LP | 5,161 | $69.2K | 0.00% | +2,922+130.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 4,684 | $62.8K | 0.00% | −774−14.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 4,393 | $58.9K | 0.00% | +4,393 | New |
| FMR LLC | 4,080 | $54.7K | 0.00% | −58,606−93.5% | Reduced |
| Tower Research Capital LLC (TRC) | 2,832 | $37.9K | 0.00% | −15,296−84.4% | Reduced |
| GF Fund Management Co. Ltd. | 2,214 | $29.7K | 0.00% | +232+11.7% | Added |
| Nisa Investment Advisors, LLC | 2,100 | $28.1K | 0.00% | −1,500−41.7% | Reduced |
| Sterling Capital Management LLC | 1,367 | $18.3K | 0.00% | −294−17.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,367 | $18.3K | 0.00% | +1,367 | New |
| Farther Finance Advisors, LLC | 1,300 | $17.4K | 0.00% | −1,011−43.7% | Reduced |
| The PNC Financial Services Group, Inc. | 793 | $10.6K | 0.00% | −268−25.3% | Reduced |
| Ancora Advisors, LLC | 690 | $9.25K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 437 | $5.86K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 371 | $4.97K | 0.00% | −225−37.8% | Reduced |
| Jones Financial Companies LLLP | 289 | $3.76K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 193 | $2.59K | 0.00% | +113+141.3% | Added |
| EverSource Wealth Advisors, LLC | 170 | $2.28K | 0.00% | −2−1.2% | Reduced |
| Huntington National Bank | 144 | $1.93K | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 101 | $1.35K | 0.00% | +1+1.0% | Added |
| National Bank of Canada | 85 | $1.14K | 0.00% | +85 | New |
| Harbour Investments, Inc. | 73 | $975 | 0.00% | +20+37.7% | Added |
| Rothschild Investment LLC | 70 | $938 | 0.00% | −15−17.6% | Reduced |
| C M Bidwell & Associates Ltd | 57 | $764 | 0.00% | +57 | New |
| SRS Capital Advisors, Inc. | 27 | $362 | 0.00% | +27 | New |
| Quarry LP | 19 | $255 | 0.00% | +19 | New |
| SBI Securities Co., Ltd. | 13 | $174 | 0.00% | −149−92.0% | Reduced |
| Clearstead Advisors, LLC | 7 | $94 | 0.00% | +7 | New |
| Udine Wealth Management, Inc. | 50,030 | – | – | +50,030 | New |
| T. Rowe Price Investment Management, Inc. | 0 | $0 | 0.00% | −4,758,091−100.0% | Sold out |
| PFM Health Sciences, LP | 0 | $0 | 0.00% | −870,097−100.0% | Sold out |
| Portolan Capital Management, LLC | 0 | $0 | 0.00% | −736,713−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −308,696−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −156,036−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −105,678−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −64,269−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −34,434−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −25,643−100.0% | Sold out |
| Persistent Asset Partners Ltd | 0 | $0 | 0.00% | −20,929−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −15,200−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −13,575−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −12,350−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −3,900−100.0% | Sold out |
| Opal Wealth Advisors, LLC | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −1,977−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −72−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Swiss Life Asset Management Ltd | 0 | $0 | 0.00% | −30,116−100.0% | Sold out |
| Berbice Capital Management LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |