SEC Form 13F

Merck & Co., Inc. 13F Holdings

Inspect Merck & Co., Inc.'s 2026-06-30 SEC 13F positions, public filing date, amendments and original receipt.

As of 2026-08-08T03:59:59.999Z

Report period
2026-06-30
Publicly available
2026-08-08
Reported value
$526,407,169
Positions
13

Read this manager's filing book

Step 1 of 3

Disclosed positions

Merck & Co., Inc.: source evidence dated 2026-08-08T03:59:59.999Z.

Issuer
PERSONALIS INC
Ticker
PSNL
Class
COM
Reported value
$188,202,236
Reported amount
14,044,943
Unit
SH
Option
None
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

What was reported for this quarter?

13F positions are dated quarter-end holdings, with later publication and possible amendments. Read report period and availability before calling them current.

SEC 13F-HR: 0000310158-26-000210
What you should see

Open the effective filing receipt and inspect shares, value and any put/call classification separately.

Step 3 of 3

Browse institutional filings

Open the effective filing receipt and inspect shares, value and any put/call classification separately.

Browse institutional filings
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Disclosed positions

See the complete disclosed positions
PERSONALIS INCPSNLCOM$188,202,23614,044,943SHNone
MODERNA INCMRNACOM$161,642,5452,308,190SHNone
KYMERA THERAPEUTICS INCKYMRCOM$88,544,161772,165SHNone
AKTIS ONCOLOGY INCAKTSCOM$30,710,162952,844SHNone
EIKON THERAPEUTICS INCEIKNCOM$21,749,9911,666,666SHNone
ENTRADA THERAPEUTICS INCTRDACOM$12,804,6921,739,768SHNone
SUTRO BIOPHARMA INCSTROCOM$9,042,053272,351SHNone
ALECTOR INCALECCOM$7,126,8963,545,719SHNone
EVAXION BIOTECH A/SEVAXSPONSORED ADS$3,763,7911,214,126SHNone
VIRIDIAN THERAPEUTICS INCVRDNCOM$1,716,01593,414SHNone
XILIO THERAPEUTICS INCXLOCOM$1,015,308105,982SHNone
TUHURA BIOSCIENCES INCHURACOM$45,50119,445SHNone
NEUPHORIA THERAPEUTICS INCNEUPCOM$43,81810,027SHNone

Largest 50 positions by reported value; the filing may contain more positions.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 0 positions lack a resolved ticker and 0 positions are put or call entries.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.

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