13D Filings

89bio, Inc.

CIK

1785173

Latest Filing

Oct 31, 2025, 10:42 AM

13D Filings
Filer
Latest Filing
% Owned
Type
Filed

RA Capital Management, L.P.

0001346824-25-000037

0.00%

▼ -13.70%

Amendment

Nov 3, 2025, 04:42 PM

Adage Capital Management, L.P.

0000902664-25-004684

0.00%

▼ -6.13%

Amendment

Oct 31, 2025, 10:42 AM

Adage Capital Management, L.P.

0000902664-25-004297

6.13%

NEW

Oct 3, 2025, 04:01 PM

RA Capital Management, L.P.

0001415889-25-006299

13.70%

▼ -1.40%

Amendment

Mar 3, 2025, 08:17 PM

RA Capital Management, L.P.

0001415889-25-002762

15.10%

Amendment

Feb 3, 2025, 05:39 PM

Rows:

1–5 of 5

1