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, Q1 2024
Institutional positions in Personalis, Inc. as of Mar 31, 2024. 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
- 71
- +2 vs. Q4 2023
- Shares held
- 22.3M
- +296.9K (+1.4%) vs. Q4 2023
- Total value
- $33.2M
- −$12.9M (−28.0%) vs. Q4 2023
- New holders
- 8
- 26 more added
- Sold out
- 6
- 24 more reduced
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Personalis, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Group One Trading, L.P. | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 85 | $127 | 0.00% | +85 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 100 | $149 | 0.00% | +100 | New |
| BNP Paribas Arbitrage, SA | 135 | $201 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 200 | $298 | 0.00% | −686−77.4% | Reduced |
| Principal Securities, Inc. | 231 | $344 | 0.00% | −19−7.6% | Reduced |
| Comerica Bank | 283 | $422 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 307 | $457 | 0.00% | +5+1.7% | Added |
| WR Wealth Planners, LLC | 1,200 | $1.79K | 0.00% | +1,200 | New |
| Qube Research & Technologies Ltd | 3,216 | $4.79K | 0.00% | +100+3.2% | Added |
| Advisor Group Holdings, Inc. | 3,451 | $5.14K | 0.00% | −755−18.0% | Reduced |
| Rhumbline Advisers | 3,709 | $5.53K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,023 | $7.48K | 0.00% | −167−3.2% | Reduced |
| US Bancorp | 9,100 | $13.6K | 0.00% | +9,100 | New |
| UBS Group AG | 11,211 | $16.7K | 0.00% | +981+9.6% | Added |
| Banque Cantonale Vaudoise | 15,000 | $22.0K | 0.00% | +5,000+50.0% | Added |
| Hoylecohen, LLC | 15,373 | $22.9K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 16,112 | $24.0K | 0.00% | +2,568+19.0% | Added |
| Parallel Advisors, LLC | 16,522 | $24.6K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 17,304 | $25.8K | 0.00% | −22,099−56.1% | Reduced |
| Board of Trustees of The Leland Stanford Junior University | 18,948 | $28.2K | 0.00% | −3,157−14.3% | Reduced |
| Public Employees Retirement System of Ohio | 19,700 | $29.4K | 0.00% | +19,700 | New |
| Russell Investments Group, Ltd. | 21,144 | $31.5K | 0.00% | −1,090−4.9% | Reduced |
| Ieq Capital, LLC | 22,000 | $32.8K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 22,941 | $34.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 25,026 | $37.3K | 0.00% | +25,026 | New |
| Virtu Financial LLC | 27,664 | $41.0K | 0.00% | +27,664 | New |
| Prime Capital Investment Advisors, LLC | 28,114 | $41.9K | 0.00% | +348+1.3% | Added |
| Bank of New York Mellon Corp | 30,962 | $46.1K | 0.00% | −28,549−48.0% | Reduced |
| Prudential Financial Inc | 33,750 | $50.3K | 0.00% | +5,600+19.9% | Added |
| Pathstone Holdings, LLC | 36,013 | $53.7K | 0.00% | −383−1.1% | Reduced |
| Cubist Systematic Strategies, LLC | 36,976 | $55.1K | 0.00% | +25,886+233.4% | Added |
| Ameriprise Financial Inc | 39,948 | $59.5K | 0.00% | +39,948 | New |
| HRT Financial LP | 42,409 | $63.0K | 0.00% | +31,670+294.9% | Added |
| Barclays PLC | 45,024 | $67.1K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 45,465 | $67.7K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 63,551 | $94.7K | 0.00% | +44,111+226.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 64,413 | $96.0K | 0.00% | +49,340+327.3% | Added |
| Goldman Sachs Group Inc | 72,373 | $107.8K | 0.00% | −21,671−23.0% | Reduced |
| Northern Trust Corp | 74,558 | $111.1K | 0.00% | −24,001−24.4% | Reduced |
| Royal Bank of Canada | 75,891 | $113.0K | 0.00% | −18,300−19.4% | Reduced |
| Squarepoint Ops LLC | 81,542 | $121.5K | 0.00% | +37,344+84.5% | Added |
| Dimensional Fund Advisors LP | 85,590 | $127.5K | 0.00% | −21,972−20.4% | Reduced |
| Price T Rowe Associates Inc | 95,000 | $142.0K | 0.00% | +34,900+58.1% | Added |
| Two Sigma Advisers, LP | 104,900 | $156.3K | 0.00% | −1,400−1.3% | Reduced |
| Green Alpha Advisors, LLC | 118,953 | $177.2K | 0.13% | −352−0.3% | Reduced |
| Morgan Stanley | 119,906 | $178.7K | 0.00% | −3,466−2.8% | Reduced |
| XTX Topco Ltd | 129,558 | $193.0K | 0.03% | +10,153+8.5% | Added |
| State Street Corp | 130,242 | $194.1K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 135,600 | $202.0K | 0.00% | +6,100+4.7% | Added |
| D. E. Shaw & Co., Inc. | 181,295 | $270.1K | 0.00% | −283,947−61.0% | Reduced |
| Marshall Wace, LLP | 210,902 | $314.2K | 0.00% | +59,221+39.0% | Added |
| LPL Financial LLC | 211,028 | $314.4K | 0.00% | +18,075+9.4% | Added |
| Howland Capital Management LLC | 211,118 | $314.6K | 0.02% | +168,274+392.8% | Added |
| Millennium Management LLC | 233,737 | $348.3K | 0.00% | −33,160−12.4% | Reduced |
| Man Group plc | 292,169 | $435.3K | 0.00% | +235,629+416.7% | Added |
| Wellington Shields & Co., LLC | 294,097 | $438.2K | 0.15% | 00.0% | Unchanged |
| Bruce & Co., Inc. | 300,000 | $447.0K | 0.15% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 395,022 | $588.7K | 0.00% | +5,313+1.4% | Added |
| Gsa Capital Partners LLP | 420,141 | $626.0K | 0.05% | +24,498+6.2% | Added |
| Wellington Shields Capital Management, LLC | 436,931 | $651.0K | 0.12% | −40,900−8.6% | Reduced |
| State of Michigan Retirement System | 493,798 | $735.8K | 0.00% | +50,000+11.3% | Added |
| Citadel Advisors LLC | 507,537 | $756.2K | 0.00% | +75,392+17.4% | Added |
| Jacobs Levy Equity Management, Inc | 821,657 | $1.22M | 0.01% | +485,822+144.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 977,634 | $1.46M | 0.00% | −106,051−9.8% | Reduced |
| Nikko Asset Management Americas, Inc. | 977,634 | $1.46M | 0.01% | −106,051−9.8% | Reduced |
| Acadian Asset Management LLC | 991,828 | $1.48M | 0.01% | +471,646+90.7% | Added |
| Renaissance Technologies LLC | 1,097,511 | $1.64M | 0.00% | +256,700+30.5% | Added |
| Vanguard Group Inc | 1,904,165 | $2.84M | 0.00% | −165,929−8.0% | Reduced |
| BlackRock Inc. | 3,280,721 | $4.89M | 0.00% | −34,547−1.0% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 6,065,473 | $9.04M | 0.06% | −606,072−9.1% | Reduced |
| Pacific Heights Asset Management LLC | 0 | $0 | 0.00% | −310,000−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −73,001−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −11,455−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −10,701−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −513−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −220−100.0% | Sold out |