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Slideshow Top 10 Stocks Held By EcoR1 Capital LLC

By Holdings Channel Staff, updated Wednesday, May 21, 1:01 PM

In total we count 43 positions held by EcoR1 Capital LLC as of their latest 13F filing, but among those total EcoR1 Capital LLC holdings we've sorted out the top ten stocks held by EcoR1 Capital LLC by largest position size, and presented them here in slideshow form.

#10. QURE

   Entity 03/31/2025 Amount  03/31/2025 Position Size ($ in 1000's)
UNIQURE NV   $43,714
     Call135,000$1,431
     QURE3,988,971$42,283
   Entity 12/31/2024 Amount  12/31/2024 Position Size ($ in 1000's)
UNIQURE NV   $66,843
     Call385,000$6,799
     QURE3,400,000$60,044

QURE Stock Price From 12/31/2024 To 03/31/2025: QURE chart from 03/31/2025 to 12/31/2024

Position Size ($1000s)
$0
$66,843
$43,714
 09/30/2024  12/31/2024  03/31/2025 
Share Count
0
3,400,000
3,988,971
 09/30/2024  12/31/2024  03/31/2025 

You are here: Top 10 Stocks Held By EcoR1 Capital LLC
See full list: All Stocks Held By EcoR1 Capital LLC
Bill Ackman's: Pershing Square Capital Management
Louis Bacon's: Moore Capital Management
Kyle Bass's: HAYMAN CAPITAL MANAGEMENT,
Bruce Berkowitz's: Fairholme Capital Management
Warren Buffett's: Berkshire Hathaway
Steven Cohen's: Point72 Asset Management
Chase Coleman's: Tiger Global Management
Ray Dalio's: Bridgewater Associates
David Einhorn's: Greenlight Capital
Ken Fisher's: Fisher Asset Management
Jeremy Grantham's: Grantham Mayo Van Otterloo
Joel Greenblatt's: Gotham Asset Management
Ken Griffin's: Citadel Advisors
Andreas Halvorsen's: Viking Global Investors
Carl Icahn: Icahn Carl C
Seth Klarman's: Baupost Group
Daniel Loeb's: Third Point
Howard Marks's: Oaktree Capital Management
Victor Mashaal's: Senvest Management
John Paulson's: Paulson & CO.
Nelson Peltz's: Trian Fund Management
Larry Robbins's: Glenview Capital Management
Wilbur Ross's: Invesco Private Capital,
Barry Rosenstein's: Jana Partners
Jim Simons's: Renaissance Technologies
Paul Singer's: Elliott Investment Management
George Soros's: Soros Fund Management
Brian Taylor's: Pine River Capital Management
David Tepper's: APPALOOSA MANAGEMENT
Prem Watsa's: Fairfax Financial Holdings
Cathie Wood's: ARK Investment Management
Warren Buffett Dividend Stock Portfolio
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