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Filers›Holding Co.›FACTORY MUTUAL INSURANCE CO
DOSSIER · 13F-HR · Q1 2026

FACTORY MUTUAL INSURANCE CO

FACTORY MUTUAL INSURANCE's holding co. based in Chicago, IL — $8.9B in tracked AUM across 196 positions as of Q1 2026.

FM
FACTORY MUTUAL INSURANCE·Chicago, IL·Holding Co.
CIK 0000887818 · last filed Mar 31, 2026
Total AUM
$8.9B
▼ 5.3%
vs prior
Holdings
196
—
positions
Whale Score
62
62
tracked
Activity
—
no data
changes this Q
Top sector
Tech
15% weight
concentration
AI Analysis · Q1 2026 · Q1 2026
Portfolio Overview

Factory Mutual Insurance Co. (FM Global) manages a substantial investment portfolio totaling approximately $9.86 billion as of December 31, 2025. This represents a significant expansion of +72.0% in portfolio value compared to the prior quarter ($5.73B), driven largely by capital inflows or asset reallocation rather than market appreciation alone, given the high level of trading activity observed. The portfolio consists of 196 holdings, reflecting a diversified approach. T...

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
NVDA
NVIDIA CORPORATION
$506M2.9M5.7%
02
AAPL
APPLE INC
$432M1.7M4.9%
03
GOOG
ALPHABET INC
$430M1.5M4.8%
04
MSFT
MICROSOFT CORP
$360M973K4.1%
05
AMZN
AMAZON COM INC
$286M1.4M3.2%
06
JCPB
J P MORGAN EXCHANGE TRADED F
$275M5.8M3.1%
07
AVGO
BROADCOM INC
$232M750K2.6%
08
DFCF
DIMENSIONAL ETF TRUST
$192M4.5M2.2%
09
AGG
ISHARES TR
$181M1.8M2.0%
10
XLE
SELECT SECTOR SPDR TR
$164M2.7M1.8%

Filing history

Filing history loading…
AI Agent · grounded in FACTORY
haiku-4-5 · 196 positions indexed
Sector mix
  • Tech15%
  • Financials9%
  • Communications19%
  • Industrials48%
  • Energy9%
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