Darwin Global Management, Ltd.

Q1 2021 13F-HR Holdings

Location
St. Helier, Jersey, XX
Holdings as of
3/31/2021
Date filed
5/17/2021
Form type
13F-HR
Num holdings
12
Total value ($000)
$510,680
Net value change ($000)
+152,285 (42.5%)
New positions
3
Sold out positions
3
Turnover %
23.3%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/16/2021 Next filing: 8/16/2021 SEC filing

Snapshot: Change Analysis

Compared to Q4 2020
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
XLRN 84,025 70.0%
BBIO 81,610 173.1%
RLAY 27,050 NEW
FATE 26,325 30.4%
MGNX 9,115 NEW
ARVN 6,298 210.6%
KROS 5,348 NEW
GBIO 653 11.7%
Top Reduces (Value $000, Stocks/ETFs)
Mirati Therapeutics, Inc. -57,299 -100.0%
SRPT -19,589 -100.0%
IMVT -8,148 -88.5%
CCCC -2,393 -31.6%
STOK -372 -100.0%
Inhibrx, Inc. -207 -17.2%
FULC -131 -18.2%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type