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PSNL · Personalis, Inc.

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$11.88 -0.10 (-0.83%) At close · Jul 28
Market Cap
$1.24B
Shares
104.72M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 139
Total Value: $543,636,926
Total Shares: 84,274,359
Showing 1–100 of 143 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 142 13F filers
Top Holder
16.7%
Jun 2023 → Mar 2026 · range 16.7% – 30.4%
of institutional value
Top 5
51.2%
Jun 2023 → Mar 2026 · range 51.2% – 69.1%
of institutional value
Top 10
71.4%
Jun 2023 → Mar 2026 · range 71.4% – 80.7%
of institutional value
HHI
700
Jun 2023 → Mar 2026 · range 700 – 1,344
Broadly held
Showing 100 of 143
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Small Merck & Co., Inc. $89,466,286 16.46% 14,044,943
Small LIGHTSPEED MANAGEMENT COMPANY, L.L.C. $51,983,875 9.56% 8,160,734
Large ARK Investment Management LLC $50,603,993 9.31% 7,944,112
Mega AMERIPRISE FINANCIAL INC $48,366,179 8.90% 7,592,807
Mega BlackRock, Inc. $34,333,563 6.32% 5,389,885
Mega T. Rowe Price Investment Management, Inc. $30,309,039 5.58% 4,758,091
Large Aberdeen Group plc $22,220,521 4.09% 3,488,308
Mid Deep Track Capital, LP $19,110,000 3.52% 3,000,000
Small AIGH Capital Management LLC $18,472,999 3.40% 2,900,000
Mega VANGUARD CAPITAL MANAGEMENT LLC $18,272,109 3.36% 2,868,463
Mid KENNEDY CAPITAL MANAGEMENT LLC $13,909,353 2.56% 2,183,572
Small Blue Water Life Science Advisors, LP $10,678,031 1.96% 1,676,300
Mega PRICE T ROWE ASSOCIATES INC /MD/ $10,511,397 1.93% 1,650,141
Mid Casdin Capital, LLC $10,192,000 1.87% 1,600,000
Mega GEODE CAPITAL MANAGEMENT, LLC $8,266,062 1.52% 1,297,655
Mid HOWLAND CAPITAL MANAGEMENT LLC $7,445,589 1.37% 555,641
Mega STATE STREET CORP $7,224,662 1.33% 1,134,170
Mega DIMENSIONAL FUND ADVISORS LP $6,791,998 1.25% 1,066,248
Small PFM Health Sciences, LP $5,542,517 1.02% 870,097
Mega GOLDMAN SACHS GROUP INC $4,695,530 0.86% 737,132
Mid Portolan Capital Management, LLC $4,692,861 0.86% 736,713
Mega JPMORGAN CHASE & CO $3,665,870 0.67% 575,490
Small PERKINS CAPITAL MANAGEMENT INC $3,202,600 0.59% 239,000
Large STATE OF MICHIGAN RETIREMENT SYSTEM Pension $3,145,493 0.58% 493,798
Mid Amova Asset Management Americas, Inc. $3,084,799 0.57% 484,270
Mega Sumitomo Mitsui Trust Group, Inc. $3,084,799 0.57% 484,270
Mega MILLENNIUM MANAGEMENT LLC $2,669,845 0.49% 419,128
Mega NORTHERN TRUST CORP Bank $2,584,944 0.48% 405,800
Mega UBS Group AG $2,442,913 0.45% 383,503
Mega Nuveen, LLC $2,188,221 0.40% 343,520
Small Wellington Shields Capital Management, LLC $2,164,099 0.40% 339,733
Mega VANGUARD FIDUCIARY TRUST CO Bank $2,162,665 0.40% 339,508
Mid IQ EQ FUND MANAGEMENT (IRELAND) Ltd $2,059,892 0.38% 323,374
Large Balyasny Asset Management L.P. $1,966,393 0.36% 308,696
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $1,911,000 0.35% 300,000
Small Wellington Shields & Co., LLC $1,863,154 0.34% 292,489
Mega MORGAN STANLEY $1,511,693 0.28% 237,315
Micro NANO CAP NEW MILLENNIUM GROWTH FUND L P $1,496,950 0.28% 235,000
Small Bruce & Co., Inc. $1,484,210 0.27% 233,000
Large FIRST MANHATTAN CO. LLC. $1,468,922 0.27% 230,600
Large TUDOR INVESTMENT CORP ET AL $1,336,591 0.25% 209,826
Large HRT FINANCIAL LP $1,330,635 0.24% 208,891
Micro AlphaCentric Advisors LLC $1,057,581 0.19% 78,924
Mid ROYCE & ASSOCIATES LP $993,949 0.18% 156,036
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $951,270 0.17% 149,336
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $921,267 0.17% 144,626
Large SEI INVESTMENTS CO $885,723 0.16% 139,046
Mid Williams Jones Wealth Management, LLC. $854,038 0.16% 134,072
Mega LPL Financial LLC $840,916 0.15% 132,012
Mega Bank of New York Mellon Corp Bank $793,962 0.15% 124,641
Mega AMERICAN CENTURY COMPANIES INC $730,530 0.13% 114,683
Mega BANK OF AMERICA CORP /DE/ Bank $709,018 0.13% 111,306
Mega TD Asset Management Inc $673,168 0.12% 105,678
Mega Swiss National Bank Bank $671,398 0.12% 105,400
Small UDINE WEALTH MANAGEMENT, INC. $670,402 0.12% 50,030
Large Russell Investments Group, Ltd. $649,336 0.12% 101,937
Mega TWO SIGMA INVESTMENTS, LP $577,829 0.11% 90,711
Mid GSA CAPITAL PARTNERS LLP $523,454 0.10% 82,175
Mega ROYAL BANK OF CANADA Bank $501,585 0.09% 78,742
Large Janney Montgomery Scott LLC $477,750 0.09% 75,000
Small Green Alpha Advisors, LLC $423,025 0.08% 66,409
Mid Aquatic Capital Management LLC $409,393 0.08% 64,269
Mega RHUMBLINE ADVISERS $402,017 0.07% 63,111
Mega Invesco Ltd. $399,684 0.07% 62,745
Mega FMR LLC $399,309 0.07% 62,686
Mid Susquehanna Portfolio Strategies, LLC $390,430 0.07% 61,292
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $375,651 0.07% 58,972
Mega BARCLAYS PLC $328,544 0.06% 51,577
Large Police & Firemen's Retirement System of New Jersey Pension $268,134 0.05% 20,010
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $267,540 0.05% 42,000
Mid Quadrature Capital Ltd $246,659 0.05% 38,722
Large Pathstone Holdings, LLC $244,920 0.05% 38,449
Mega VANGUARD ASSET MANAGEMENT, Ltd $226,243 0.04% 35,517
Mid China Universal Asset Management Co., Ltd. $223,324 0.04% 16,666
Mega Vanguard Global Advisers, LLC $222,822 0.04% 34,980
Mega DEUTSCHE BANK AG\ Bank $222,306 0.04% 34,899
Mid Virtu Financial LLC $219,344 0.04% 34,434
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $219,128 0.04% 34,400
Large Cerity Partners LLC $217,217 0.04% 34,100
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $198,272 0.04% 31,126
Mega JANUS HENDERSON GROUP PLC $192,374 0.04% 30,200
Large Swiss Life Asset Management Ltd $191,838 0.04% 30,116
Mega CITADEL ADVISORS LLC $185,367 0.03% 29,100
Mega WELLS FARGO & COMPANY/MN $184,569 0.03% 28,975
Mega ALLIANCEBERNSTEIN L.P. $182,819 0.03% 28,700
Large MetLife Investment Management, LLC $178,372 0.03% 28,002
Mega Legal & General Group Plc $176,435 0.03% 27,698
Small Bridgefront Capital, LLC $163,345 0.03% 25,643
Mega JANE STREET GROUP, LLC $159,250 0.03% 25,000
Mid ADAR1 Capital Management, LLC $159,250 0.03% 25,000
Large CAPTRUST FINANCIAL ADVISORS $149,905 0.03% 23,533
Small Persistent Asset Partners Ltd $133,317 0.02% 20,929
Mid Tower Research Capital LLC (TRC) $115,474 0.02% 18,128
Large SG Americas Securities, LLC Broker-Dealer $112,946 0.02% 17,731
Mega AQR CAPITAL MANAGEMENT LLC $110,976 0.02% 17,422
Large US BANCORP \DE\ Bank $110,481 0.02% 17,344
Large Vanguard Investments Australia, Ltd. $102,639 0.02% 16,113
Mid XTX Topco Ltd $102,142 0.02% 16,035
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $100,646 0.02% 15,800
Large Creative Planning $100,314 0.02% 15,748
Key facts CIK 1527753 CUSIP 71535D106 13F (30d) 14 filings 14 filers Visit website Investor relations

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