13F

Stock

Personalis, Inc.

PSNL · held by 126 managers

Reported value

$546.1M

Holders

126

+0 new · −1 exited

Holders’ est. mark

$537.5K

Price effect on 4 books still in the name

Largest holder

$111.8M

Merck & Co., Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Merck & Co., Inc.14M$111.8MHeld
LIGHTSPEED MANAGEMENT COMPANY, L.L.C.8.16M$65MHeld
ARK Investment Management LLC7.88M$62.7MHeld
AMERIPRISE FINANCIAL INC6.29M$50MHeld
BlackRock, Inc.5.32M$42.3MHeld
Vanguard3.25M$25.9MHeld
Aberdeen Group plc3.25M$25.9MHeld
AIGH Capital Management LLC2.9M$23.1MHeld
KENNEDY CAPITAL MANAGEMENT LLC1.71M$13.6MHeld
Blue Water Life Science Advisors, LP1.68M$13.3MHeld
GEODE CAPITAL MANAGEMENT, LLC1.3M$10.3MHeld
State Street1.05M$8.36MHeld
DIMENSIONAL FUND ADVISORS LP983.2K$7.83MHeld
PFM Health Sciences, LP805.8K$6.41MHeld
NEXT CENTURY GROWTH INVESTORS LLC624.4K$4.97MHeld
Howland Capital Management LLC547.1K$4.36MHeld
Amova Asset Management Americas, Inc.518.4K$4.13MHeld
Sumitomo Mitsui Trust Group, Inc.518.4K$4.13MHeld
STATE OF MICHIGAN RETIREMENT SYSTEM493.8K$3.93MHeld
Portolan Capital Management, LLC379.2K$3.02MHeld
FIRST MANHATTAN CO. LLC.373.8K$2.98MHeld
NORTHERN TRUST CORP354.9K$2.83MHeld
GOLDMAN SACHS GROUP INC342.5K$2.73MHeld
Wellington Shields Capital Management, LLC340K$2.71MHeld
ORACLE INVESTMENT MANAGEMENT INC339.3K$2.7MHeld
Nuveen, LLC308.7K$2.46MHeld
UBS Group AG306.6K$2.44MHeld
Wellington Shields & Co., LLC292.5K$2.33MHeld
NANO CAP NEW MILLENNIUM GROWTH FUND L P290K$2.31MHeld
TD Asset Management Inc271.9K$2.16MHeld
IQ EQ FUND MANAGEMENT (IRELAND) Ltd267.7K$2.13MHeld
PERKINS CAPITAL MANAGEMENT INC239K$1.9MHeld
Bruce & Co., Inc.233K$1.85MHeld
MORGAN STANLEY224.6K$1.79M$323.4KCut−$442.7K
JANE STREET GROUP, LLC171.2K$1.36MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC158.2K$1.26MHeld
D.A. DAVIDSON & CO.145.5K$1.16MHeld
Williams Jones Wealth Management, LLC.134.1K$1.07MHeld
LPL Financial LLC132.3K$1.05MHeld
Bank of New York Mellon Corp123K$978.7KHeld
BARCLAYS PLC120K$954.8K$165.3KAdded$206.3K
AMERICAN CENTURY COMPANIES INC114K$907.4KHeld
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC109K$867.3KHeld
Renaissance Technologies93K$740.2KHeld
Citadel92.2K$733.6KHeld
ROYAL BANK OF CANADA79.3K$631KHeld
Green Alpha Advisors, LLC68.5K$545.4KHeld
WELLS FARGO & COMPANY/MN64.3K$511.4KHeld
RHUMBLINE ADVISERS64.2K$510.9KHeld
Susquehanna Portfolio Strategies, LLC61.8K$492.3KHeld
BANK OF AMERICA CORP /DE/60K$477.9K$48.8KAdded$256.8K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.56.8K$452.4KHeld
SEI INVESTMENTS CO56K$445.8KHeld
Verition Fund Management LLC51.8K$412.4KHeld
POLEN CAPITAL MANAGEMENT LLC50.7K$403.6KHeld
AlphaCentric Advisors LLC47.8K$380.5KHeld
Invesco Ltd.39.9K$317.4KHeld
XTX Topco Ltd39.4K$313.7KHeld
Pathstone Holdings, LLC39K$310.6KHeld
DEUTSCHE BANK AG\38.8K$309.1KHeld
TWO SIGMA INVESTMENTS, LP32.5K$258.5KHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP31K$246.5KHeld
ALLIANCEBERNSTEIN L.P.28.7K$228.5KHeld
CITIGROUP INC27.6K$219.8KHeld
JPMORGAN CHASE & CO26.7K$212.7KHeld
INTECH INVESTMENT MANAGEMENT LLC20.3K$161.9KHeld
US BANCORP \DE\20.1K$159.7KHeld
MetLife Investment Management, LLC18.7K$148.5KHeld
NEW YORK STATE COMMON RETIREMENT FUND15.8K$125.8KHeld
Creative Planning15.8K$125.5KHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE15.7K$125.3KHeld
AXQ CAPITAL, LP15K$119.1KHeld
China Universal Asset Management Co., Ltd.14.5K$115.2KHeld
STIFEL FINANCIAL CORP13.9K$110.9KHeld
GUGGENHEIM CAPITAL LLC13.6K$108.1KHeld
Focus Partners Wealth13.5K$107.7KHeld
BNP PARIBAS FINANCIAL MARKETS13.5K$107.1KHeld
ProShare Advisors LLC13.1K$104.1KHeld
Police & Firemen's Retirement System of New Jersey13K$103.3KHeld
Scientech Research LLC12.4K$98.7KHeld
Brooklyn Investment Group12K$95.5KHeld
RAYMOND JAMES FINANCIAL INC11.6K$92.3KHeld
SIMPLEX TRADING, LLC10.9K$86.9KHeld
T. Rowe Price Investment Management, Inc.10.8M$85.8KHeld
HSBC HOLDINGS PLC10.5K$84.1KHeld
DRW Securities, LLC10.5K$83.4KHeld
Icahn Capital10.2K$81.5KHeld
OSAIC HOLDINGS, INC.6.5K$51.7KHeld
AlphaQuest LLC5.01K$39.9KHeld
Legal & General Group Plc4.57K$36.4KHeld
Mirae Asset Global Investments Co., Ltd.4.32K$34.3KHeld
Ameritas Investment Partners, Inc.4.24K$33.7KHeld
Russell Investments Group, Ltd.4.18K$33.3KHeld
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC3.9K$31KHeld
Caitong International Asset Management Co., Ltd3.42K$27.2KHeld
Fidelity3.39K$27KHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM3.09K$24.6KHeld
Sterling Capital Management LLC2.89K$23KHeld
Farther Finance Advisors, LLC2.49K$19.8KHeld
Berbice Capital Management LLC320$18.9KHeld
GF FUND MANAGEMENT CO. LTD.1.74K$13.9KHeld
PRICE T ROWE ASSOCIATES INC /MD/1.45M$11.5KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)1.26K$10.1KHeld
PNC Financial Services Group, Inc.1.06K$8.45KHeld
MCF Advisors LLC800$6.37KHeld
Tower Research Capital LLC (TRC)777$6.18KHeld
Ancora Advisors LLC690$5.49KHeld
Physician Wealth Advisors, Inc.437$3.48KHeld
JONES FINANCIAL COMPANIES LLLP289$2.3KHeld
Sound Income Strategies, LLC200$1.98KHeld
SBI Securities Co., Ltd.187$1.49KHeld
GAMMA Investing LLC172$1.37KHeld
EverSource Wealth Advisors, LLC165$1.31KHeld
Keating Financial Advisory Services, Inc.100$796Held
MAI Capital Management100$796Held
HRT FINANCIAL LP97.8K$778Held
Allworth Financial LP77$613$14Added$547
SIGNATUREFD, LLC57$454Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC47$374Held
SG Americas Securities, LLC44.7K$356Held
Rockefeller Capital Management L.P.36$287Held
Janney Montgomery Scott LLC30K$239Held
Arax Advisory Partners9$72Held
AMALGAMATED BANK1.57K$13Held
Daiwa Securities Group Inc.200$2Held
CWM, LLC24$0Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.