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13F-HR filed by Sarissa Capital Management LP

Sarissa Capital Management LP filed this 13F-HR for the quarter ended 2023-12-31, filed 2024-02-14, with 9 holding rows worth $648,896,720.

Accession
0000899140-24-000250
Filed
2024-02-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2023

A holdings report, 9 entries on the cover page, a total value of $648,896,720 stated on the cover page (in dollars after the unit check, H1), rows summing to $648,896,720 with VALUE read as dollars as filed, 13F file number 028-15935. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
IRONWOOD PHARMACEUTICALS INC46333X108COMMON STOCK16,390,000$187,501,600dollars as filed
BIOGEN INC COM09062X103Stock643,000$166,389,110dollars as filed
INNOVIVA INC45781M101COM7,277,000$116,723,080dollars as filed
Gilead Sciences,Inc.375558103COM1,075,400$87,118,154dollars as filed
NEUROCRINE BIOSCIENCES INC64125C109COM470,000$61,927,200dollars as filed
AMARIN CORP PLC023111206SPONS ADR NEW24,850,623$21,620,042dollars as filed
BIOCRYST PHARMACEUTICALS INC COM09058V103Stock1,000,000$5,990,000dollars as filed
VOR BIOPHARMA INC929033108COM618,000$1,390,500dollars as filed
REGULUS THERAPEUTICS INC75915K309COM185,183$237,034dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000899140-24-000250this filing2024-02-14acceptance time not in the bulk data set