Hudson Bay Capital Management »

89bio shares owned by Hudson Bay Capital Management

Quarter-by-quarter ownership of 89bio (ETNB) shares owned by Hudson Bay Capital Management from 13F filings

Historical chart of Hudson Bay Capital Management investment in 89bio

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All positions including 89bio held by Hudson Bay Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in 89bio by Hudson Bay Capital Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $32M 2.2M 14.70
2025-06-30 $2.2M 226k 9.82
2025-03-31 $1.8M 250k 7.27
2023-09-30 $1.0M 66k 15.44
2023-03-31 $2.6M 172k 15.23
2022-06-30 $248k 77k 3.22
2020-12-31 $1.2M 50k 24.38
2020-09-30 $1.3M 53k 25.66

More positions owned by Hudson Bay Capital Management

NVIDIA Corporation Call Option (NVDA)
Tesla Motors Call Option (TSLA)
Amazon Call Option (AMZN)
Spdr S&p 500 Etf Tr Tr Unit Call Option (SPY)
Apple Call Option (AAPL)
Ishares Tr Russell 2000 Etf Put Option (IWM)
Netflix Call Option (NFLX)
Berkshire Hathaway Inc Del Cl B New Call Option (BRK.B)
Advanced Micro Devices Put Option (AMD)
Ishares Bitcoin Trust Etf Shs Ben Int Call Option (IBIT)
Ishares Tr Iboxx Hi Yd Etf Put Option (HYG)
Strategy Cl A New Call Option (MSTR)
Robinhood Mkts Com Cl A Call Option (HOOD)
Invesco Qqq Tr Unit Ser 1 Put Option (QQQ)
Dollar Tree Call Option (DLTR)

View all positions for Hudson Bay Capital Management

Top funds holding 89bio

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venBio Select Advisor
Glazer Capital
Henderson Group
State Street Corporation
Deutsche Bank Aktiengesellschaft
Westfield Capital Management Company
Geode Capital Management
LMR Partners

View all funds holding 89bio