13F

Stock

Inhibrx Biosciences, Inc.

INBX · held by 138 managers

Reported value

$1.01B

Holders

138

+3 new · −0 exited

Holders’ est. mark

$21.5M

Price effect on 5 books still in the name

Largest holder

$114.8M

PERCEPTIVE ADVISORS LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
PERCEPTIVE ADVISORS LLC1.45M$114.8MHeld
Viking Global1.44M$113.6MHeld
MORGAN STANLEY1.17M$92.3M$20.1MAdded$77.3M
Sanofi1.16M$91.5MHeld
HighTower Advisors, LLC870.5K$68.8MHeld
BlackRock, Inc.777.4K$61.4MHeld
Vanguard623.1K$49.2MHeld
Sofinnova Investments, Inc.454.7K$35.9MHeld
Capital Research Global Investors421.6K$33.3MHeld
State Street375K$29.6MHeld
Caligan Partners LP323.6K$25.6MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP297.1K$23.5MHeld
MILLENNIUM MANAGEMENT LLC275.9K$21.8MHeld
PFM Health Sciences, LP265.5K$21MHeld
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND264K$20.9MHeld
GEODE CAPITAL MANAGEMENT, LLC226K$17.9MHeld
Schonfeld Strategic Advisors LLC214.7K$17MHeld
Woodline Partners LP139.5K$11MHeld
NORGES BANK133.3K$10.5MNew
D. E. Shaw & Co., Inc.122.1K$9.65MHeld
Invesco Ltd.112.4K$8.88MHeld
CDC Financial, Inc.110.8K$8.75MHeld
GOLDMAN SACHS GROUP INC100.6K$7.95MHeld
BOOTHBAY FUND MANAGEMENT, LLC92K$7.27MHeld
NORTHERN TRUST CORP88.5K$6.99MHeld
SummitTX Capital, L.P.82.9K$6.55MHeld
UBS Group AG73.7K$5.82MHeld
KENNEDY CAPITAL MANAGEMENT LLC71.5K$5.65MHeld
BANK OF AMERICA CORP /DE/69.1K$5.46M$808.1KAdded$4.86M
CITIGROUP INC55.8K$4.4MHeld
Renaissance Technologies52.6K$4.16MHeld
Fidelity46.3K$3.66MHeld
Laird Norton Wetherby Trust Company, LLC40.4K$3.19MHeld
ArrowMark Colorado Holdings LLC35.2K$2.78MHeld
JANE STREET GROUP, LLC33K$2.61MHeld
MARSHALL WACE, LLP29.3K$2.32MHeld
FRANKLIN RESOURCES INC29.3K$2.32MHeld
WELLINGTON MANAGEMENT GROUP LLP28.4K$2.24MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC27.3K$2.16MHeld
Citadel26.9K$2.13MHeld
Bank of New York Mellon Corp26.7K$2.11MHeld
Soleus Capital Management, L.P.25K$1.98MHeld
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management22.9K$1.81MHeld
BARCLAYS PLC21.9K$1.73M$610.4KAdded$1.27M
Russell Investments Group, Ltd.20.8K$1.64MHeld
Corient Private Wealth LLC20.4K$1.61MHeld
Nuveen, LLC17.1K$1.35MHeld
JPMORGAN CHASE & CO17.1K$1.35MHeld
ACUTA CAPITAL PARTNERS, LLC16.4K$1.29MHeld
Groupe la Francaise15.6K$1.24MHeld
Voleon Capital Management LP15K$1.19MHeld
BNP PARIBAS FINANCIAL MARKETS14.8K$1.17MHeld
Ethic Inc.13K$1.02MHeld
Mariner, LLC12.7K$1.01MHeld
Jain Global LLC12.1K$955.7KHeld
VICTORY CAPITAL MANAGEMENT INC12K$945.1KHeld
RHUMBLINE ADVISERS11.4K$903.4KHeld
WELLS FARGO & COMPANY/MN10.8K$854.2KHeld
Meridian Wealth Advisors, LLC10.5K$829.5KHeld
JACOBS LEVY EQUITY MANAGEMENT, INC10.1K$801.1KHeld
Quantinno Capital Management LP10K$793KHeld
XTX Topco Ltd9.02K$712.7KHeld
BRIDGEWAY CAPITAL MANAGEMENT, LLC9K$711KHeld
ALLIANCEBERNSTEIN L.P.8.95K$707KHeld
Jefferies Financial Group Inc.8.9K$703.2KHeld
CREDIT INDUSTRIEL ET COMMERCIAL8.66K$683.8KHeld
Rafferty Asset Management, LLC8.58K$678KHeld
Icahn Capital7.5K$592.6KHeld
Belvedere Trading LLC7.4K$584.8KHeld
DEUTSCHE BANK AG\6.64K$524.4KHeld
PSP Research LLC6.39K$504.7KHeld
Creative Planning5.71K$450.9KHeld
VOYA INVESTMENT MANAGEMENT LLC5.56K$439.6KHeld
GROUP ONE TRADING LLC5.36K$423.3KHeld
MetLife Investment Management, LLC5.32K$420.3KHeld
Harvest Investment Services, LLC5.05K$398.9KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.4.71K$371.7KHeld
TUDOR INVESTMENT CORP ET AL4.64K$366.7KNew
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM3.8K$300.2KHeld
Birchview Capital, LP3.7K$292.1KHeld
Jump Financial, LLC3.5K$276.8KHeld
NEW YORK STATE COMMON RETIREMENT FUND3.47K$274.3KHeld
Squarepoint Ops LLC3.4K$268.4KHeld
Presidio Capital Management, LLC3.39K$268.1KHeld
Virtus Investment Advisers, LLC3.34K$264.1KHeld
PROFUND ADVISORS LLC3.27K$258.4KHeld
INTECH INVESTMENT MANAGEMENT LLC3.24K$256.1KHeld
AMERIPRISE FINANCIAL INC3.05K$241KHeld
NBC SECURITIES, INC.3K$237KHeld
Mitsubishi UFJ Asset Management Co., Ltd.3.1K$232.7KHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE2.79K$220KHeld
Police & Firemen's Retirement System of New Jersey2.66K$210.1KHeld
China Universal Asset Management Co., Ltd.2.37K$187.2KHeld
AlphaQuest LLC2.19K$173.2KHeld
Hurley Capital, LLC1.66K$131.1KHeld
DIADEMA PARTNERS LP1.3K$102.6KHeld
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO1.2K$94.8KHeld
SIMPLEX TRADING, LLC1.15K$90.5KHeld
Optiver Holding B.V.932$73.6KHeld
NATIXIS889$70.2KHeld
Legal & General Group Plc794$62.7KHeld
Ameritas Investment Partners, Inc.736$58.1KHeld
Mirae Asset Global Investments Co., Ltd.707$55.9KHeld
Tower Research Capital LLC (TRC)659$52.1KHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM558$44.1KHeld
Sterling Capital Management LLC528$41.7KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)498$39.3KHeld
ROYAL BANK OF CANADA357$29KHeld
Persistent Asset Partners Ltd346$27.3KNew
GF FUND MANAGEMENT CO. LTD.285$22.5KHeld
US BANCORP \DE\203$16KHeld
Versant Capital Management, Inc168$13.3KHeld
GAMMA Investing LLC165$13KHeld
EverSource Wealth Advisors, LLC162$12.8KHeld
Caitong International Asset Management Co., Ltd121$9.56KHeld
Torren Management, LLC110$8.69KHeld
NISA INVESTMENT ADVISORS, LLC104$8.22KHeld
OSAIC HOLDINGS, INC.68$5.37KHeld
PNC Financial Services Group, Inc.41$3.24KHeld
Farther Finance Advisors, LLC38$3KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC38$2.98KHeld
SageView Advisory Group, LLC28$2.21KHeld
ACADIAN ASSET MANAGEMENT LLC25.4K$2KHeld
ROTHSCHILD INVESTMENT LLC22$1.74KHeld
Aster Capital Management (DIFC) Ltd17$1.34KHeld
SG Americas Securities, LLC16.1K$1.27KHeld
Rockefeller Capital Management L.P.13$1.03KHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC10$790Held
Sunbelt Securities, Inc.8$632Held
Janney Montgomery Scott LLC5.5K$434Held
PRICE T ROWE ASSOCIATES INC /MD/5.33K$422Held
True Wealth Design, LLC4$316Held
SIGNATUREFD, LLC2$158Held
Essential Partners LLC2$158$91Added$91
Daiwa Securities Group Inc.841$66Held
AMALGAMATED BANK285$23Held
FNY Investment Advisers, LLC250$19$11Added$11
CWM, LLC155$12Held

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.