SARISSA CAPITAL MANAGEMENT LP
Latest 13F filing data - Q1 2026
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
 | IRWD | 9.19M | $32.25M |
 | INVA | 2.13M | $49.65M |
 | AMRN | 1.67M | $24.20M |
 | BHVN | 563K | $4.76M |
 | CYTK | 229K | $15.07M |
 | LNTH | 167K | $12.66M |
 | NBIX | 117K | $15.35M |
 | VOR | 25K | $453.12K |
 | REGN | 4K | $3.24M |
Ironwood Pharmaceuticals, Inc.
IRWD
Shares Held
9.19M
Value
$32.25M
Innoviva, Inc.
INVA
Shares Held
2.13M
Value
$49.65M
Amarin Corporation plc
AMRN
Shares Held
1.67M
Value
$24.20M
Biohaven Ltd.
BHVN
Shares Held
563K
Value
$4.76M
Cytokinetics, Incorporated
CYTK
Shares Held
229K
Value
$15.07M
Lantheus Holdings, Inc.
LNTH
Shares Held
167K
Value
$12.66M
Neurocrine Biosciences, Inc.
NBIX
Shares Held
117K
Value
$15.35M
Vor Biopharma Inc.
VOR
Shares Held
25K
Value
$453.12K
Regeneron Pharmaceuticals, Inc.
REGN
Shares Held
4K
Value
$3.24M