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Darwin Global Management, Ltd.

Q3 2025 · Filed 2025-11-14
Market Value
$3.6B
+50.0%
Holdings
7
+2
New Purchases
2
Added To
2
Closed
3
Reduced
0
Top 10 Concentration
100.0%
Turnover
71.4%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
UTHR 8.89% 0.00% +8.89% $318M
ABVX 7.38% 0.00% +7.38% $264M
CDTX 2.66% 1.59% +1.06% $95M
INSM 81.08% 80.75% +0.33% $2.9B

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
VRNA 0.00% 16.26% -16.26% $0
MRUS 0.00% 0.88% -0.88% $0
ALLO 0.00% 0.52% -0.52% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Large Cap 3 $3.2B 90.0%
Mid Cap 3 $359M 10.0%
Small Cap 1 $0 0.0%

Portfolio Analytics

Avg Market Cap
$19.9B
Median Market Cap
$6.8B
Avg P/E
17.9
Median P/E
17.9
Avg Dividend Yield
—%
Avg Beta
0.61
# Stocks
7
# ETFs / Funds
0

Top Holdings (7 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 INSM 81.08% 20,457,445 $2.9B $141.65 $973M +1,112,824 +5.8%
2 UTHR 8.89% 748,550 $318M $424.31 — +748,550 — NEW
3 ABVX 7.38% 3,164,501 $264M $83.33 — +3,164,501 — NEW
4 CDTX 2.66% 997,196 $95M $95.26 $57M +228,772 +29.8%
5 ALLO —% — — — -$12M -10,479,791 -100.0% SOLD
6 VRNA —% — — — -$387M -4,129,618 -100.0% SOLD
7 MRUS —% — — — -$21M -395,738 -100.0% SOLD

New Positions

SymbolValue% Port
UTHR $318M 8.89%
ABVX $264M 7.38%

Sold Out Positions

SymbolValue% Port
ALLO — —%
VRNA — —%
MRUS — —%
View SEC EDGAR Filings for Darwin Global Management, Ltd. →

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