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Merck & Co., Inc.

SEC CIK
0000310158
Latest filing
Aug 7, 2026

Holdings in Q3 2025

Holdings as of Sep 30, 2025, filed Nov 12, 2025. Long positions only; changes compare share counts with Q2 2025.

Institution overview
Positions
13
0 vs. Q2 2025
Portfolio value
$228.0M
+$12.4M (+5.8%) vs. Q2 2025
Filed
Nov 12, 2025
SEC
Holdings of Merck & Co., Inc. in Q3 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
PSNLPersonalis, Inc.COM14,044,943$91.6M40.2%00.0%UnchangedHistory
MRNAModerna, Inc.Stock2,308,190$59.6M26.1%00.0%UnchangedHistory
KYMRKymera Therapeutics, Inc.COM772,165$43.7M19.2%00.0%UnchangedHistory
ALECAlector, Inc.COM3,545,719$10.5M4.6%00.0%UnchangedHistory
Entrada Therapeutics Inc29384C908CALL1,739,768$10.1M4.4%00.0%Unchanged–
EVAXEvaxion A/SCOM1,214,126$4.57M2.0%00.0%UnchangedHistory
STROSutro Biopharma, Inc.COM2,723,509$2.37M1.0%00.0%UnchangedHistory
VRDNViridian Therapeutics, Inc.COM93,414$2.02M0.9%00.0%UnchangedHistory
LVTXLAVA Therapeutics NVSHS1,149,345$1.79M0.8%00.0%UnchangedHistory
XLOXilio Therapeutics, Inc.COM1,483,758$1.25M0.5%00.0%UnchangedHistory
CARMCarisma Therapeutics Inc.COM1,473,240$403.7K0.2%00.0%UnchangedHistory
NEUPNeuphoria Therapeutics Inc.COM10,027$118.2K0.1%00.0%UnchangedHistory
HURATuHURA Biosciences, Inc.COM13,950$34.6K<0.1%00.0%UnchangedHistory