Merck & Co., Inc.: 13F holdings

CIK 3101582026Q2

Positions13
Reported value$526.4m
Filed2026-08-07

Top 10 holdings

SecuritySharesValueWeight
PERSONALIS INC14,044,943$188.2m35.8%
MRNA MODERNA INC2,308,190$161.6m30.7%
KYMR KYMERA THERAPEUTICS INC772,165$88.5m16.8%
AKTIS ONCOLOGY INC952,844$30.7m5.8%
EIKON THERAPEUTICS INC1,666,666$21.7m4.1%
ENTRADA THERAPEUTICS INC1,739,768$12.8m2.4%
SUTRO BIOPHARMA INC272,351$9.0m1.7%
ALEC ALECTOR INC3,545,719$7.1m1.4%
EVAXION BIOTECH A/S1,214,126$3.8m0.7%
VIRIDIAN THERAPEUTICS INC93,414$1.7m0.3%

Get the full book

import finzdata as yf
yf.Client().manager_holdings(cik="310158")

Every position, quarter by quarter since 2013, with adds, trims and exits, on the look-back bundles.

Get a free API keySee history bundlesDownload free samples