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Merck & Co., Inc.

SEC CIK
0000310158
Latest filing
Aug 7, 2026

Holdings in Q2 2025

Holdings as of Jun 30, 2025, filed Aug 13, 2025. Long positions only; changes compare share counts with Q1 2025.

Institution overview
Positions
13
+1 vs. Q1 2025
Portfolio value
$215.6M
+$51.3M (+31.2%) vs. Q1 2025
Filed
Aug 13, 2025
SEC
Holdings of Merck & Co., Inc. in Q2 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
PSNLPersonalis, Inc.COM14,044,943$92.1M42.7%00.0%UnchangedHistory
MRNAModerna, Inc.Stock2,308,190$63.7M29.5%00.0%UnchangedHistory
KYMRKymera Therapeutics, Inc.COM772,165$33.7M15.6%00.0%UnchangedHistory
Entrada Therapeutics Inc29384C908CALL1,739,768$11.7M5.4%00.0%Unchanged–
ALECAlector, Inc.COM3,545,719$4.96M2.3%00.0%UnchangedHistory
EVAXEvaxion A/SCOM1,214,126$2.97M1.4%00.0%UnchangedHistory
STROSutro Biopharma, Inc.COM2,723,509$1.94M0.9%00.0%UnchangedHistory
LVTXLAVA Therapeutics NVSHS1,149,345$1.52M0.7%00.0%UnchangedHistory
VRDNViridian Therapeutics, Inc.COM93,414$1.31M0.6%00.0%UnchangedHistory
XLOXilio Therapeutics, Inc.COM1,483,758$1.01M0.5%00.0%UnchangedHistory
CARMCarisma Therapeutics Inc.COM1,473,240$576.9K0.3%00.0%UnchangedHistory
NEUPNeuphoria Therapeutics Inc.COM10,027$71.2K<0.1%00.0%UnchangedHistory
HURATuHURA Biosciences, Inc.COM13,950$31.1K<0.1%+13,950NewHistory