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 2021
Institutional positions in Personalis, Inc. as of Jun 30, 2021. 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
- 136
- +2 vs. Q1 2021
- Shares held
- 31.9M
- +1.01M (+3.3%) vs. Q1 2021
- Total value
- $807.9M
- +$44.8M (+5.9%) vs. Q1 2021
- New holders
- 26
- 56 more added
- Sold out
- 24
- 33 more reduced
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Personalis, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Goldman Sachs Group Inc | 144,217 | $3.65M | 0.00% | −108,465−42.9% | Reduced |
| Nuveen Asset Management, LLC | 149,937 | $3.79M | 0.00% | +49,869+49.8% | Added |
| Citigroup Inc | 159,969 | $4.05M | 0.00% | +34,494+27.5% | Added |
| PDT Partners, LLC | 176,400 | $4.46M | 0.29% | +36,859+26.4% | Added |
| Tekla Capital Management LLC | 179,731 | $4.55M | 0.15% | 00.0% | Unchanged |
| Norges Bank | 192,900 | $4.88M | 0.00% | +192,900 | New |
| Charles Schwab Investment Management Inc | 205,373 | $5.20M | 0.00% | +20,624+11.2% | Added |
| Pacific Heights Asset Management LLC | 210,000 | $5.31M | 0.49% | +25,000+13.5% | Added |
| Nordea Investment Management AB | 218,834 | $5.54M | 0.01% | +218,834 | New |
| Mirae Asset Global Investments Co., Ltd. | 228,404 | $5.78M | 0.02% | +77,779+51.6% | Added |
| Voloridge Investment Management, LLC | 237,532 | $6.01M | 0.04% | −136,227−36.4% | Reduced |
| Citadel Advisors LLC | 253,189 | $6.41M | 0.01% | −93,286−26.9% | Reduced |
| Fred Alger Management, LLC | 280,869 | $7.11M | 0.02% | +143,450+104.4% | Added |
| Pier Capital, LLC | 310,616 | $7.86M | 0.79% | +5,357+1.8% | Added |
| Candriam Luxembourg S.C.A. | 321,867 | $8.14M | 0.06% | +110,551+52.3% | Added |
| Northern Trust Corp | 360,633 | $9.12M | 0.00% | +49,643+16.0% | Added |
| Dimensional Fund Advisors LP | 388,709 | $9.84M | 0.00% | +759+0.2% | Added |
| Alyeska Investment Group, L.P. | 434,826 | $11.0M | 0.13% | +150,000+52.7% | Added |
| Two Sigma Investments, LP | 435,631 | $11.0M | 0.03% | −316,178−42.1% | Reduced |
| State of Michigan Retirement System | 443,798 | $11.2M | 0.07% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 473,800 | $12.0M | 0.01% | −199,300−29.6% | Reduced |
| Pura Vida Investments, LLC | 475,008 | $12.0M | 0.86% | −73,044−13.3% | Reduced |
| Two Sigma Advisers, LP | 503,900 | $12.7M | 0.03% | +13,100+2.7% | Added |
| Geode Capital Management, LLC | 543,950 | $13.8M | 0.00% | +83,523+18.1% | Added |
| Morgan Stanley | 559,341 | $14.2M | 0.00% | −147,125−20.8% | Reduced |
| State Street Corp | 606,874 | $15.4M | 0.00% | +139,526+29.9% | Added |
| Wellington Shields Capital Management, LLC | 910,085 | $23.0M | 2.78% | +516+0.1% | Added |
| Wellington Shields & Co., LLC | 920,478 | $23.3M | 7.69% | 00.0% | Unchanged |
| Nikko Asset Management Americas, Inc. | 1,072,717 | $26.8M | 0.10% | −149,961−12.3% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,082,915 | $27.4M | 0.02% | −139,763−11.4% | Reduced |
| Marshall Wace, LLP | 1,294,227 | $32.7M | 0.17% | +743,691+135.1% | Added |
| Swedbank AB | 1,297,391 | $32.8M | 0.06% | +10,106+0.8% | Added |
| Vanguard Group Inc | 1,818,378 | $46.0M | 0.00% | +187,201+11.5% | Added |
| BlackRock Inc. | 3,485,965 | $88.2M | 0.00% | +881,659+33.9% | Added |
| JPMorgan Chase & Co | 4,094,296 | $103.6M | 0.01% | +459,007+12.6% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 4,941,964 | $125.0M | 0.23% | −763,863−13.4% | Reduced |
| Premier Fund Managers Ltd | 0 | $0 | 0.00% | −150,119−100.0% | Sold out |
| Sectoral Asset Management Inc | 0 | $0 | 0.00% | −120,500−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −64,037−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −48,200−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −35,722−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −31,128−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −24,300−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −19,901−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −18,512−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −15,877−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −13,800−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −13,324−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −12,475−100.0% | Sold out |
| ETF Managers Group, LLC | 0 | $0 | 0.00% | −12,995−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −9,036−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −5,779−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −3,398−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −592−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −642−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −514−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −392−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Berman Capital Advisors, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Harel Insurance Investments & Financial Services Ltd. | 0 | $0 | 0.00% | −800−100.0% | Sold out |