Hudson Bay Capital Management »

Prothena shares owned by Hudson Bay Capital Management

Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Hudson Bay Capital Management from 13F filings

Historical chart of Hudson Bay Capital Management investment in Prothena

Tip: Access up to 7 years of quarterly data

All positions including Prothena 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 Prothena by Hudson Bay Capital Management

Quarter filed Position value Share count Share price at filing
2023-12-31 $727k 20k 36.34
2023-09-30 $1.6M 33k 48.25
2021-03-31 $1.8M 70k 25.11
2020-09-30 $2.2M 225k 9.99
2020-06-30 $2.2M 207k 10.46
2020-03-31 $1.9M 180k 10.70
2019-12-31 $237k 15k 15.80
2017-12-31 $1.9M 50k 37.50
2017-09-30 $1.3M 20k 64.75
2017-06-30 $2.7M 50k 54.12

More positions owned by Hudson Bay Capital Management

Amazon Call Option (AMZN)
Microsoft Corporation Put Option (MSFT)
Spdr S&p 500 Etf Tr Tr Unit Put Option (SPY)
Advanced Micro Devices Put Option (AMD)
Alphabet Cap Stk Cl A Put Option (GOOGL)
Meta Platforms Cl A Put Option (META)
Berkshire Hathaway Inc Del Cl B New Put Option (BRK.B)
Alphabet Cap Stk Cl C Put Option (GOOG)
Apple Put Option (AAPL)
Royal Caribbean Group Note 6.000% 8/1 (Principal)
NVIDIA Corporation Put Option (NVDA)
salesforce Put Option (CRM)
Select Sector Spdr Tr Financial (XLF)
Adobe Systems Incorporated Put Option (ADBE)
Boeing Company Put Option (BA)

View all positions for Hudson Bay Capital Management

Top funds holding Prothena

EcoR1 Capital
T. Rowe Price Associates
Wellington Management Company
Henderson Group
Palo Alto Investors
First Light Asset Management
Vanguard Group
Ikarian Capital
Dimensional Fund Advisors
Boxer Capital
Artal Group
Eventide Asset Management
Maple Rock Capital Partners
Jpmorgan Chase & Co
Goldman Sachs Group

View all funds holding Prothena