Who owns 89bio Inc?

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Analyze quarterly positions in 89bio with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of 89bio stock

Who bought or sold 89bio Inc this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
DekaBank Deutsche Girozentrale 90k $1.1M 0% Dec 2025
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Who sold out of 89bio?

Fund or Company Name Date Sold Shares Held Valued At
RA Capital Management Sep 2025 20M $292M
Pentwater Capital Management Sep 2025 12M $173M
BlackRock Sep 2025 10M $152M
Deep Track Capital Sep 2025 9.4M $138M
Adage Capital Partners GP Sep 2025 9.1M $134M
Suvretta Capital Management Sep 2025 8.3M $122M
Vanguard Group Sep 2025 8.1M $118M
venBio Select Advisor Sep 2025 6.4M $94M
Glazer Capital Sep 2025 5.6M $28M
State Street Corporation Sep 2025 5.3M $78M
Deutsche Bank Aktiengesellschaft Sep 2025 3.5M $51M
Westfield Capital Management Company Sep 2025 3.3M $48M
Geode Capital Management Sep 2025 3.1M $46M
LMR Partners Sep 2025 2.8M $41M
Balyasny Asset Management Sep 2025 2.6M $38M
Susquehanna International Sep 2025 2.5M $36M
Omni Event Management Sep 2025 2.4M $35M
TIG Advisors Sep 2025 2.2M $32M
Hudson Bay Capital Management Sep 2025 2.2M $32M
ADAR1 Capital Management Sep 2025 2.1M $31M
Goldman Sachs Group Sep 2025 1.6M $24M
Dimensional Fund Advisors Sep 2025 1.6M $24M
Redmile Group Sep 2025 1.5M $22M
Weiss Asset Management LP[1 Sep 2025 1.4M $21M
Northern Trust Sep 2025 1.1M $17M
UBS Group Sep 2025 1.0M $15M
Charles Schwab Investment Management Sep 2025 1.0M $15M
Erste Asset Management GmbH Sep 2025 833k $12M
Newtyn Management Sep 2025 800k $12M
CSS Sep 2025 798k $12M
Millennium Management Sep 2025 726k $11M
Credit Industriel Et Commercial Sep 2025 600k $8.8M
OMERS Administration Corporation Sep 2025 575k $8.5M
Emerald Advisers Sep 2025 535k $7.9M
Alpine Associates Management Sep 2025 530k $7.8M
Barclays Sep 2025 527k $7.7M
Equitec Proprietary Markets Sep 2025 512k $7.5M
Emerald Mutual Fund Advisers, Trust Sep 2025 512k $7.5M
Renaissance Technologies Sep 2025 511k $7.5M
Jane Street Sep 2025 497k $7.3M
Highland Capital Management Fund Advisors Sep 2025 438k $6.4M
Gabelli Funds Sep 2025 434k $6.4M
Gabelli Securities Sep 2025 418k $6.1M
Raymond James Financial Sep 2025 418k $6.1M
Nuveen Sep 2025 400k $5.9M
Groupe la Francaise Sep 2025 400k $5.9M
Eversept Partners Sep 2025 392k $5.8M
Superstring Capital Management Sep 2025 385k $5.7M
Vivo Capital Sep 2025 377k $5.5M
Citadel Advisors Sep 2025 359k $5.3M
Bank of New York Mellon Sep 2025 350k $5.1M
Black Maple Capital Management Sep 2025 322k $4.7M
CNH Partners Sep 2025 296k $4.4M
American Century Companies Sep 2025 294k $4.3M
Caption Management Sep 2025 291k $4.3M
Exome Asset Management Sep 2025 274k $4.0M
Schonfeld Strategic Advisors Sep 2025 272k $4.0M
Cantor Fitzgerald, L. P. Sep 2025 268k $3.9M
Ameriprise Financial Sep 2025 256k $3.8M
Yakira Capital Management Sep 2025 252k $3.7M
Hennion & Walsh Asset Management Sep 2025 249k $3.7M
Assenagon Asset Management Sep 2025 243k $3.6M
Ing Investment Management Sep 2025 243k $3.6M
Ubs Global Asset Management Americas Sep 2025 241k $3.5M
Peak6 Sep 2025 240k $3.5M
Royce & Associates Sep 2025 226k $3.3M
Nomura Holdings Sep 2025 224k $3.3M
Susquehanna Fundamental Investments Sep 2025 213k $3.1M
Swiss National Bank Sep 2025 212k $3.1M
Verition Fund Management Sep 2025 209k $3.1M
Orchard Capital Managment Sep 2025 204k $3.0M
Rafferty Asset Management Sep 2025 190k $2.8M
Rhumbline Advisers Sep 2025 190k $2.8M
Brian McDonald Sep 2025 188k $2.8M
Woodline Partners Sep 2025 173k $2.5M
Invesco Sep 2025 165k $2.4M
Quinn Opportunity Partners Sep 2025 150k $2.2M
Susquehanna Portfolio Strategies Sep 2025 127k $1.9M
Dark Forest Capital Management Sep 2025 119k $1.7M
Alliancebernstein Sep 2025 114k $1.7M
Simplex Trading Sep 2025 108k $1.6M
State of Wisconsin Investment Board Sep 2025 107k $1.6M
California State Teachers Retirement System Sep 2025 106k $1.6M
Springbok Capital Management Sep 2025 93k $1.4M
Qube Research & Technologies Sep 2025 91k $1.3M
Wells Fargo & Company Sep 2025 91k $1.3M
PanAgora Asset Management Sep 2025 90k $1.3M