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Sarissa Capital Management LP

Q1 2025 · 13F-HR

Sarissa Capital Management LPholdings as filed

Filed 2025-05-15 · accession 0000899140-25-000705

$154.7M
Reported value
7
Positions
2025-03-31
Period end
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Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
45781M101INVAINNOVIVA INC$51.1M33.0%2,816,022CommonSOLE
64125C109NBIXNEUROCRINE BIOSCIENCES INC$34.2M22.1%309,116CommonSOLE
23282W605CYTKCYTOKINETICS INC$24.1M15.6%600,000CommonSOLE
46333X108IRWDIRONWOOD PHARMACEUTICALS INC$24.1M15.6%16,390,000CommonSOLE
023111206AMARIN CORP PLC$11.1M7.20%24,850,623CommonSOLE
516544103LNTHLANTHEUS HLDGS INC$9.8M6.31%100,000CommonSOLE
929033108VOR BIOPHARMA INC$364,5010.24%508,016CommonSOLE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.