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Sarissa Capital Management LP

Q4 2025 · Filed 2026-02-17
Market Value
$223M
+23.6%
Holdings
9
+1
New Purchases
1
Added To
1
Closed
0
Reduced
1
Top 10 Concentration
100.0%
Turnover
11.1%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
IRWD 24.07% 11.56% +12.51% $54M
BHVN 2.60% 0.00% +2.60% $6M
LNTH 5.42% 5.16% +0.26% $12M
REGN 1.45% 1.31% +0.14% $3M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
CYTK 11.30% 17.93% -6.63% $25M
NBIX 19.29% 23.59% -4.30% $43M
INVA 25.25% 28.49% -3.24% $56M
AMRN 10.48% 11.28% -0.81% $23M
VOR 0.15% 0.69% -0.54% $332K

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Large Cap 2 $46M 20.7%
Mid Cap 2 $37M 16.7%
Small Cap 4 $116M 52.1%
Micro Cap 1 $23M 10.5%

Portfolio Analytics

Avg Market Cap
$12.2B
Median Market Cap
$1.9B
Avg P/E
14.1
Median P/E
17.6
Avg Dividend Yield
0.00%
Avg Beta
0.79
# Stocks
9
# ETFs / Funds
0

Top Holdings (9 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 INVA 25.25% 2,816,022 $56M $19.99 $5M — —
2 IRWD 24.07% 15,919,435 $54M $3.37 $33M — —
3 NBIX 19.29% 303,151 $43M $141.83 $440K — —
4 CYTK 11.30% 396,357 $25M $63.54 -$7M -192,000 -32.6%
5 AMRN 10.48% 1,673,395 $23M $13.95 $3M +430,868 +34.7%
6 LNTH 5.42% 181,450 $12M $66.55 $3M — —
7 BHVN 2.60% 513,184 $6M $11.29 — +513,184 — NEW
8 REGN 1.45% 4,190 $3M $771.87 $878K — —
9 VOR 0.15% 25,399 $332K $13.08 -$905K — —

New Positions

SymbolValue% Port
BHVN $6M 2.60%
View SEC EDGAR Filings for Sarissa Capital Management LP →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms