13F

Stock

Sutro Biopharma, Inc.

STRO · held by 63 managers

Reported value

$59.8M

Holders

63

+3 new · −6 exited

Holders’ est. mark

$215.5K

Price effect on 4 books still in the name

Largest holder

$8.66M

Affinity Asset Advisors, LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Affinity Asset Advisors, LLC748.4K$8.66MHeld
Kynam Capital Management, LP479.6K$5.55MHeld
MILLENNIUM MANAGEMENT LLC418.2K$4.84MHeld
Vanguard375.8K$4.35MHeld
Velan Capital Investment Management LP312K$3.61MHeld
Merck & Co., Inc.272.4K$3.15MHeld
Vestal Point Capital, LP243K$2.81MHeld
Balyasny Asset Management L.P.230K$2.66MHeld
SAMSARA BIOCAPITAL, LLC204.5K$2.37MHeld
ADAGE CAPITAL PARTNERS GP, L.L.C.200K$2.31MHeld
Eversept Partners, LP193.6K$2.24MHeld
Opaleye Management Inc.190.7K$2.21MHeld
Point72 Asset Management, L.P.179.1K$2.07MHeld
TANG CAPITAL MANAGEMENT LLC139.6K$1.62MHeld
Renaissance Technologies122.9K$1.42MHeld
BlackRock, Inc.117.4K$1.36MHeld
MARSHALL WACE, LLP85.6K$990.6KHeld
GEODE CAPITAL MANAGEMENT, LLC84K$972KHeld
Spruce Street Capital LP75.6K$874.6KHeld
ACUTA CAPITAL PARTNERS, LLC67.5K$780.4KHeld
ADAR1 Capital Management, LLC67.1K$776.1KHeld
TWO SIGMA INVESTMENTS, LP46.5K$537.9KHeld
Fisher Asset Management, LLC35.3K$408.5KHeld
State Street34.3K$396.5KHeld
Citadel32.1K$371.2KHeld
Shay Capital LLC24.3K$280.6KHeld
JANE STREET GROUP, LLC22.9K$265.5KHeld
Icahn Capital18K$208.7KHeld
TWO SIGMA ADVISERS, LP17.6K$203.4KHeld
AJU IB Investment Co., Ltd.17.5K$202.5KHeld
Invesco Ltd.17K$196.3KHeld
MORGAN STANLEY15.9K$184.2K$170.4KCut−$25.8K
GOLDMAN SACHS GROUP INC15.7K$181.3KHeld
RBF Capital, LLC15.3K$176.7KHeld
NORTHERN TRUST CORP14.4K$166.4KHeld
OMERS ADMINISTRATION Corp11K$127.5KHeld
State of Tennessee, Department of Treasury7.4K$110.6KHeld
UBS Group AG7.87K$91.1KHeld
BANK OF AMERICA CORP /DE/4.21K$48.7K$45.1KCut−$54.9K
OSAIC HOLDINGS, INC.1.34K$15.5KHeld
Fidelity1.11K$12.8KHeld
CITIGROUP INC1.04K$12.1KHeld
JPMORGAN CHASE & CO741$8.57KHeld
ACADIAN ASSET MANAGEMENT LLC338K$3.91KHeld
Physician Wealth Advisors, Inc.182$2.11KHeld
BNP PARIBAS FINANCIAL MARKETS111$1.28KHeld
WELLS FARGO & COMPANY/MN100$1.16KHeld
GSA CAPITAL PARTNERS LLP89.1K$1.03KHeld
PNC Financial Services Group, Inc.62$717Held
Fortitude Family Office, LLC56$648Held
Bogart Wealth, LLC50$579Held
Parallel Advisors, LLC47$544Held
NISA INVESTMENT ADVISORS, LLC44$509Held
EverSource Wealth Advisors, LLC31$359Held
HighMark Wealth Management LLC23$266Held
Essential Partners LLC4$46$43Cut−$138
COMERICA BANK3$35Held
Arax Advisory Partners3$35Held
GROUP ONE TRADING LLC2$23Held
CWM, LLC1.5K$17Held
FNY Investment Advisers, LLC1K$11$10Added$3
Avion Wealth72$0Held
ROYAL BANK OF CANADA11$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.