13F

Stock

89bio Inc

Ticker not mapped · held by 10 managers

Reported value

$62.2M

Holders

10

+0 new · −0 exited

Holders’ est. mark

$2.39M

Price effect on 2 books still in the name

Largest holder

$31.9M

Hudson Bay Capital Management LP

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Hudson Bay Capital Management LP2.17M$31.9MHeld
BANK OF AMERICA CORP /DE/820.6K$12.1MHeld
BARCLAYS PLC527.1K$7.75M$2.38MAdded$2.95M
MORGAN STANLEY444.8K$6.54MHeld
CANTOR FITZGERALD, L. P.267.6K$3.93MHeld
Essential Partners LLC233$3.42K$1.14KAdded$1.13K
Allworth Financial LP114$1.68KHeld
FNY Investment Advisers, LLC61.9K$909Held
IFP Advisors, Inc17$250Held
KBC Group NV5.59K$82Held

Positions as of Q3 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.