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Merck & Co., Inc. (MRK)

Q1 2025 · 13F-HR

Merck & Co., Inc. (MRK)holdings as filed

Filed 2025-05-14 · accession 0000064978-25-000005

$164.3M
Reported value
12
Positions
2025-03-31
Period end
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Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
60770K107MRNAMODERNA INC$65.4M39.8%2,308,190CommonSHARED
71535D106PSNLPERSONALIS INC$49.3M30.0%14,044,943CommonSHARED
501575104KYMRKYMERA THERAPEUTICS INC$21.1M12.9%772,165CommonSHARED
29384C908ENTRADA THERAPEUTICS INC$15.7M9.57%1,739,768CommonSHARED
014442107ALECALECTOR INC$4.4M2.65%3,545,719CommonSHARED
29970R204EVAXUSDEVAXION BIOTECH A/S$2.2M1.37%1,214,126CommonSHARED
869367102SUTRO BIOPHARMA INC$1.8M1.08%2,723,509CommonSHARED
N515171054PKBLAVA THERAPEUTICS NV$1.5M0.89%1,149,345CommonSHARED
92790C104VRDNVIRIDIAN THERAPEUTICS INC$1.3M0.77%93,414CommonSHARED
98422T100XILIO THERAPEUTICS INC$1.1M0.65%1,483,758CommonSHARED
14216R101CARMCARISMA THERAPEUTICS INC$456,7040.28%1,473,240CommonSHARED
64136E102NEUPNEUPHORIA THERAPEUTICS INC$57,7560.04%10,027CommonSHARED

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.