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FACTORY MUTUAL INSURANCE CO

Insurance

Position in APH — Amphenol Corp /De/

CIK 887818 WALTHAM, MA

Position in APH

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$72,226,666
+$72,226,666 QoQ
Shares Held
819,268
-2.6% QoQ
Ownership
0.033%
of shares outstanding
% of Portfolio
0.98%
of 13F equity value
Holder Rank
#34
of 1,001 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

FACTORY MUTUAL INSURANCE CO holds $88,836,130 across 2 Electronic Components names. APH ranks #1 (81.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 APH
Amphenol Corp /De/
This page
819,268 $72,226,666

All Filings in APH

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $72,226,666 409,634
2026-03-31 420,434
2025-12-31 384,034
2025-09-30 393,634
2025-06-30 393,634
2025-03-31 393,634
2024-12-31 352,634
2024-09-30 352,634
2024-06-30 263,000
2024-03-31 103,000
2023-12-31 103,000