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 2022
Institutional positions in Personalis, Inc. as of Mar 31, 2022. 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
- 125
- +17 vs. Q4 2021
- Shares held
- 32.5M
- +321.3K (+1.0%) vs. Q4 2021
- Total value
- $265.3M
- −$190.9M (−41.8%) vs. Q4 2021
- New holders
- 27
- 37 more added
- Sold out
- 10
- 43 more reduced
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Personalis, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ARK Investment Management LLCSuperinvestorARK Invest | 5,184,784 | $42.5M | 0.18% | +296,669+6.1% | Added |
| BlackRock Inc. | 4,538,555 | $37.2M | 0.00% | +149,222+3.4% | Added |
| JPMorgan Chase & Co | 4,250,205 | $34.8M | 0.00% | −30,178−0.7% | Reduced |
| Vanguard Group Inc | 2,055,668 | $16.8M | 0.00% | −18,855−0.9% | Reduced |
| Swedbank AB | 1,397,250 | $11.4M | 0.02% | +50,000+3.7% | Added |
| Millennium Management LLC | 1,243,669 | $10.2M | 0.01% | −107,183−7.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,001,424 | $8.20M | 0.01% | −78,716−7.3% | Reduced |
| Alyeska Investment Group, L.P. | 957,676 | $7.84M | 0.09% | +202,592+26.8% | Added |
| Wellington Shields & Co., LLC | 920,478 | $7.54M | 2.48% | 00.0% | Unchanged |
| Nikko Asset Management Americas, Inc. | 1,001,424 | $7.53M | 0.06% | −78,716−7.3% | Reduced |
| Wellington Shields Capital Management, LLC | 909,865 | $7.45M | 0.82% | −13,125−1.4% | Reduced |
| State Street Corp | 729,076 | $5.97M | 0.00% | +32,042+4.6% | Added |
| Geode Capital Management, LLC | 646,968 | $5.30M | 0.00% | −2,406−0.4% | Reduced |
| Ameriprise Financial Inc | 445,838 | $3.65M | 0.00% | −6,702−1.5% | Reduced |
| State of Michigan Retirement System | 443,798 | $3.63M | 0.02% | 00.0% | Unchanged |
| Marshall Wace, LLP | 391,271 | $3.20M | 0.01% | −370,054−48.6% | Reduced |
| Northern Trust Corp | 350,136 | $2.87M | 0.00% | −6,809−1.9% | Reduced |
| Pacific Heights Asset Management LLC | 310,000 | $2.54M | 0.22% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 302,100 | $2.47M | 0.01% | −58,200−16.2% | Reduced |
| Charles Schwab Investment Management Inc | 262,146 | $2.15M | 0.00% | +7,279+2.9% | Added |
| Two Sigma Investments, LP | 256,254 | $2.10M | 0.01% | −132,503−34.1% | Reduced |
| Engineers Gate Manager LP | 254,992 | $2.09M | 0.08% | +182,158+250.1% | Added |
| Monarch Partners Asset Management LLC | 247,958 | $2.03M | 0.45% | +57,860+30.4% | Added |
| Cubist Systematic Strategies, LLC | 229,511 | $1.88M | 0.02% | +166,514+264.3% | Added |
| Nordea Investment Management AB | 217,028 | $1.82M | 0.00% | +1,250+0.6% | Added |
| Point72 Asset Management, L.P. | 221,412 | $1.81M | 0.01% | +19,699+9.8% | Added |
| Fred Alger Management, LLC | 213,262 | $1.75M | 0.01% | −1,150−0.5% | Reduced |
| Morgan Stanley | 200,008 | $1.64M | 0.00% | −37,990−16.0% | Reduced |
| Goldman Sachs Group Inc | 187,297 | $1.53M | 0.00% | +10,218+5.8% | Added |
| Citadel Advisors LLC | 174,081 | $1.43M | 0.00% | +19,565+12.7% | Added |
| Dimensional Fund Advisors LP | 169,093 | $1.39M | 0.00% | +71,361+73.0% | Added |
| Nuveen Asset Management, LLC | 145,874 | $1.19M | 0.00% | +747+0.5% | Added |
| Los Angeles Capital Management LLC | 126,602 | $1.04M | 0.00% | +126,602 | New |
| Bank of New York Mellon Corp | 124,120 | $1.02M | 0.00% | +1,739+1.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 116,685 | $955.0K | 0.00% | −16,375−12.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 103,411 | $847.0K | 0.02% | +27,215+35.7% | Added |
| Gsa Capital Partners LLP | 100,251 | $821.0K | 0.11% | +11,111+12.5% | Added |
| Cinctive Capital Management LP | 100,000 | $819.0K | 0.04% | +60,000+150.0% | Added |
| Bank of America Corp | 98,383 | $805.0K | 0.00% | +4,734+5.1% | Added |
| Renaissance Technologies LLC | 92,411 | $757.0K | 0.00% | +92,411 | New |
| Gabelli Funds LLC | 91,071 | $746.0K | 0.00% | −5,000−5.2% | Reduced |
| D. E. Shaw & Co., Inc. | 80,877 | $662.0K | 0.00% | +80,877 | New |
| Swiss National Bank | 79,500 | $651.0K | 0.00% | +7,300+10.1% | Added |
| Royal Bank of Canada | 78,220 | $641.0K | 0.00% | −6,027−7.2% | Reduced |
| Panagora Asset Management Inc | 72,664 | $595.0K | 0.00% | +17,761+32.3% | Added |
| Algert Global LLC | 66,198 | $542.0K | 0.04% | +22,552+51.7% | Added |
| Squarepoint Ops LLC | 53,241 | $436.0K | 0.00% | +53,241 | New |
| Graham Capital Management, L.P. | 51,519 | $421.0K | 0.02% | +51,519 | New |
| Jacobs Levy Equity Management, Inc | 47,062 | $385.0K | 0.00% | +47,062 | New |
| Rhumbline Advisers | 44,975 | $368.0K | 0.00% | −1,886−4.0% | Reduced |
| Shelton Capital Management | 43,924 | $360.0K | 0.01% | −53,076−54.7% | Reduced |
| California State Teachers Retirement System | 43,741 | $358.0K | 0.00% | −3,901−8.2% | Reduced |
| Jump Financial, LLC | 43,200 | $354.0K | 0.02% | +43,200 | New |
| UBS Asset Management Americas Inc | 36,328 | $297.5K | 0.00% | 00.0% | Unchanged |
| Green Alpha Advisors, LLC | 34,045 | $279.0K | 0.19% | +3,790+12.5% | Added |
| Alliancebernstein L.P. | 33,600 | $275.0K | 0.00% | +100+0.3% | Added |
| Caxton Associates LP | 33,262 | $272.0K | 0.03% | +33,262 | New |
| Barclays PLC | 32,999 | $270.0K | 0.00% | −37,709−53.3% | Reduced |
| Price T Rowe Associates Inc | 32,339 | $265.0K | 0.00% | +9,450+41.3% | Added |
| SG Americas Securities, LLC | 29,346 | $240.0K | 0.00% | +19,294+191.9% | Added |
| Citigroup Inc | 28,317 | $232.0K | 0.00% | −11,943−29.7% | Reduced |
| State of Wisconsin Investment Board | 27,248 | $223.0K | 0.00% | +27,248 | New |
| Board of Trustees of The Leland Stanford Junior University | 25,262 | $206.0K | 0.01% | 00.0% | Unchanged |
| Credit Suisse AG | 24,003 | $197.0K | 0.00% | −1,452−5.7% | Reduced |
| Voloridge Investment Management, LLC | 23,951 | $196.0K | 0.00% | −116,853−83.0% | Reduced |
| Deutsche Bank AG | 22,814 | $188.0K | 0.00% | −2,175−8.7% | Reduced |
| Legal & General Group Plc | 22,069 | $181.0K | 0.00% | 00.0% | Unchanged |
| Ieq Capital, LLC | 22,000 | $180.0K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 21,148 | $173.0K | 0.02% | +21,148 | New |
| MetLife Investment Management | 20,825 | $170.6K | 0.00% | +7,440+55.6% | Added |
| New York State Common Retirement Fund | 19,922 | $163.0K | 0.00% | −5,800−22.5% | Reduced |
| Paloma Partners Management Co | 19,526 | $160.0K | 0.01% | +19,526 | New |
| Quadrature Capital Ltd | 19,043 | $156.0K | 0.01% | +19,043 | New |
| American International Group, Inc. | 17,878 | $146.0K | 0.00% | −1,259−6.6% | Reduced |
| HSBC Holdings PLC | 17,710 | $146.0K | 0.00% | +2,262+14.6% | Added |
| Qube Research & Technologies Ltd | 17,668 | $145.0K | 0.00% | +17,668 | New |
| LPL Financial LLC | 16,886 | $138.0K | 0.00% | +16,886 | New |
| Parallel Advisors, LLC | 16,522 | $137.0K | 0.01% | −752−4.4% | Reduced |
| Parametric Portfolio Associates LLC | 16,377 | $134.0K | 0.00% | +1,272+8.4% | Added |
| UBS Group AG | 16,229 | $133.0K | 0.00% | −17,952−52.5% | Reduced |
| Manufacturers Life Insurance Company, The | 15,959 | $130.7K | 0.00% | −3,728−18.9% | Reduced |
| Hoylecohen, LLC | 15,373 | $126.0K | 0.01% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 15,254 | $125.0K | 0.00% | +15,254 | New |
| Voya Investment Management LLC | 14,901 | $122.0K | 0.00% | +1,083+7.8% | Added |
| State Board of Administration of Florida Retirement System | 14,759 | $121.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 14,899 | $121.0K | 0.00% | +14,899 | New |
| STRS Ohio | 14,600 | $119.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 14,140 | $116.0K | 0.00% | +95+0.7% | Added |
| BNP Paribas Arbitrage, SA | 13,961 | $114.3K | 0.00% | −42,864−75.4% | Reduced |
| Corton Capital Inc. | 13,236 | $108.0K | 0.05% | +13,236 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,908 | $106.0K | 0.00% | −1,641−11.3% | Reduced |
| Susquehanna International Group, LLP | 12,579 | $103.0K | 0.00% | −29,832−70.3% | Reduced |
| Petrus Trust Company, LTA | 11,969 | $98.0K | 0.01% | +11,969 | New |
| Raymond James & Associates | 11,793 | $97.0K | 0.00% | −390−3.2% | Reduced |
| ProShare Advisors LLC | 11,403 | $93.0K | 0.00% | −2,768−19.5% | Reduced |
| Versor Investments LP | 11,244 | $92.0K | 0.00% | +11,244 | New |
| Wells Fargo & Company | 11,103 | $91.0K | 0.00% | −12,298−52.6% | Reduced |
| Vident Investment Advisory, LLC | 10,644 | $87.0K | 0.00% | −2,174−17.0% | Reduced |
| Allegheny Financial Group LTD | 10,233 | $84.0K | 0.04% | 00.0% | Unchanged |
| Harvest Management LLC | 10,000 | $82.0K | 0.10% | +10,000 | New |