SARISSA CAPITAL MANAGEMENT LP

PrivateCIK: 1577524
Location

GREENWICH, CT

10
Positions
$177.88M
Total AUM (reported)
13.88M
Total Shares

Allocation by class

TOTAL AUM$177.88M10 positions
COM$92.58M52.0%
COM CL A$38.68M21.7%
SPONSORED ADR$26.67M15.0%
COM NEW$19.94M11.2%

Portfolio Concentration

Top 360.9%4–1039.1%TOP 10100.0%0%100%
Top 3$108.29M60.9%
4–10$69.58M39.1%

Top 3 weight

60.9%

Top 10 weight

100.0%

Voting Authority Distribution

Total shares with voting rights: 13.88M

Sole

Full voting authority

13.88M

shares

% of voting shares100.0%
Shared

Joint voting authority

0.00

shares

% of voting shares0.0%
None

No voting authority

0.00

shares

% of voting shares0.0%

Investment Discretion (by position count)

Sole10
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings10
Rows:

INNOVIVA INC

SOLE
COM
Shares1.89M
TypeSH
Market value$42.94M
24.14%
Sole
1.89M
Shared
0.00
None
0.00

IRONWOOD PHARMACEUTICALS INC

SOLE
COM CL A
Shares9.19M
TypeSH
Market value$38.68M
21.75%
Sole
9.19M
Shared
0.00
None
0.00

AMARIN CORP PLC

SOLE
SPONSORED ADR
Shares1.67M
TypeSH
Market value$26.67M
15.00%
Sole
1.67M
Shared
0.00
None
0.00

NEUROCRINE BIOSCIENCES INC

SOLE
COM
Shares116.53K
TypeSH
Market value$19.64M
11.04%
Sole
116.53K
Shared
0.00
None
0.00

CYTOKINETICS INC

SOLE
COM NEW
Shares228.62K
TypeSH
Market value$19.48M
10.95%
Sole
228.62K
Shared
0.00
None
0.00

LANTHEUS HLDGS INC

SOLE
COM
Shares166.92K
TypeSH
Market value$18.52M
10.41%
Sole
166.92K
Shared
0.00
None
0.00

BIOHAVEN LTD

SOLE
COM
Shares582.31K
TypeSH
Market value$8.66M
4.87%
Sole
582.31K
Shared
0.00
None
0.00

REGENERON PHARMACEUTICALS

SOLE
COM
Shares4.19K
TypeSH
Market value$2.61M
1.47%
Sole
4.19K
Shared
0.00
None
0.00

VOR BIOPHARMA INC

SOLE
COM NEW
Shares25.40K
TypeSH
Market value$467.6K
0.26%
Sole
25.40K
Shared
0.00
None
0.00

BIOGEN INC

SOLE
COM
Shares950.00
TypeSH
Market value$205.3K
0.12%
Sole
950.00
Shared
0.00
None
0.00