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FACTORY MUTUAL INSURANCE CO

Insurance

Position in MRK — Merck & Co., Inc.

CIK 887818 WALTHAM, MA

Position in MRK

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$35,983,084
+$2,178,708 QoQ
Shares Held
280,024
-0.4% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.49%
of 13F equity value
Holder Rank
#384
of 3,768 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

FACTORY MUTUAL INSURANCE CO holds $299,377,875 across 10 Drug Manufacturers - General names. MRK ranks #4 (12.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 MRK
Merck & Co., Inc.
This page
280,024 $35,983,084

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $35,983,084 280,024
2026-03-31 $33,804,376 281,024
2025-12-31 $29,196,387 277,374
2025-09-30 $23,586,344 281,024
2025-06-30 $22,245,859 281,024
2025-03-31 $43,783,132 487,780
2024-12-31 $55,607,330 558,980
2024-09-30 $63,477,768 558,980
2024-06-30 $74,153,724 598,980
2024-03-31 $84,445,361 639,980
2023-12-31 $69,770,619 639,980
2023-09-30 $65,885,941 639,980
2023-06-30 $73,847,292 639,980
2023-03-31 $81,205,359 763,280
2022-12-31 $89,845,091 809,780
2022-09-30 $81,766,892 949,453
2022-06-30 $95,748,922 1,050,224
2022-03-31 $95,409,709 1,162,824
2021-12-31 $90,467,695 1,180,424
2021-09-30 $102,629,628 1,366,391
2021-06-30 $102,951,226 1,323,791
2021-03-31 $107,352,585 1,392,561
2020-12-31 $98,719,140 1,206,836
2020-09-30 $102,587,298 1,236,736
2020-06-30 $92,868,421 1,200,936
2020-03-31 $91,569,025 1,190,136