SARISSA CAPITAL MANAGEMENT LP
Latest 13F filing data - Q4 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
 | IRWD | 15.92M | $53.65M |
 | INVA | 2.82M | $56.29M |
 | AMRN | 1.67M | $23.35M |
 | BHVN | 513K | $5.79M |
 | CYTK | 396K | $25.18M |
 | NBIX | 303K | $43.00M |
 | LNTH | 181K | $12.08M |
 | VOR | 25K | $332.22K |
 | REGN | 4K | $3.23M |
Ironwood Pharmaceuticals, Inc.
IRWD
Shares Held
15.92M
Value
$53.65M
Innoviva, Inc.
INVA
Shares Held
2.82M
Value
$56.29M
Amarin Corporation plc
AMRN
Shares Held
1.67M
Value
$23.35M
Biohaven Ltd.
BHVN
Shares Held
513K
Value
$5.79M
Cytokinetics, Incorporated
CYTK
Shares Held
396K
Value
$25.18M
Neurocrine Biosciences, Inc.
NBIX
Shares Held
303K
Value
$43.00M
Lantheus Holdings, Inc.
LNTH
Shares Held
181K
Value
$12.08M
Vor Biopharma Inc.
VOR
Shares Held
25K
Value
$332.22K
Regeneron Pharmaceuticals, Inc.
REGN
Shares Held
4K
Value
$3.23M