13F value (AUM)
$10.6B
FA
Factory Mutual Insurance
FACTORY MUTUAL INSURANCE CO
$10.6B
13F long value · 2026-Q2Positions205
CategoryAsset Manager
Quarters tracked8
● #497 of 581 by 13F value
Size rank 2/10
8 NEW17 ADD3 2×+8 TRIM3 EXIT
Snapshot
Factory Mutual Insurance's 13F portfolio at a glance — size, concentration and this quarter's activity.
Positions
205 (12 unmapped)
Top 100 weight
90.2%
Quarters tracked
8
Latest 13F filed
Jul 21, 2026
New positions
8
Exits / near-exits
3
13F value by quarter
Total reported long value each quarter — fund flows plus market moves.
Top holdings — 2026-Q2
The fund's largest reported positions. The 100 shown cover 90.2% of the portfolio.
| Ticker | Issuer | Weight | Value | Shares | Since 2026-Q2 |
|---|---|---|---|---|---|
| NVDA | NVIDIA CORPORATION | 5.3% | $566.9M | 2.8M | +18.1% |
| GOOG | ALPHABET INC | 5.0% | $528.5M | 1.5M | -1.4% |
| AAPL | APPLE INC | 4.7% | $497.3M | 1.7M | +14.9% |
| DFCF | DIMENSIONAL ETF TRUST | 4.0% | $426.1M | 10.1M | — |
| JCPB | J P MORGAN EXCHANGE TRADED F | 3.5% | $374.7M | 8.0M | +0.4% |
| MSFT | MICROSOFT CORP | 3.2% | $344.6M | 923.8K | +39.4% |
| AMZN | AMAZON COM INC | 3.1% | $329.7M | 1.4M | +6.0% |
| AGG | ISHARES TR | 2.7% | $291.1M | 2.9M | — |
| AVGO | BROADCOM INC | 2.6% | $272.2M | 720.5K | -7.6% |
| XLE | SELECT SECTOR SPDR TR | 2.2% | $236.4M | 4.5M | +6.9% |
| KLAC | KLA CORP | 1.7% | $179.2M | 593.9K | +529.7% |
| DFAX | DIMENSIONAL ETF TRUST | 1.7% | $177.1M | 4.8M | — |
| MU | MICRON TECHNOLOGY INC | 1.6% | $174.4M | 151.1K | -54.6% |
| JPM | JPMORGAN CHASE & CO | 1.6% | $169.1M | 516.6K | +2.0% |
| META | META PLATFORMS INC | 1.5% | $160.0M | 284.0K | +30.0% |
Quarterly changes — 2026-Q2
What Factory Mutual Insurance opened, added, trimmed and exited this quarter, largest dollar moves first.
| Action | Ticker | Issuer | Prev shares | Curr shares | Change | Value Δ |
|---|---|---|---|---|---|---|
| 2×+ | DFCF | DIMENSIONAL ETF TRUST | 4.5M | 10.1M | +122.4% | +$234.5M |
| ADD | AGG | ISHARES TR | 1.8M | 2.9M | +61.3% | +$110.1M |
| NEW | VOO | VANGUARD INDEX FDS | — | 145.0K | — | +$99.6M |
| ADD | JCPB | J P MORGAN EXCHANGE TRADED F | 5.8M | 8.0M | +36.6% | +$99.5M |
| NEW | RSP | INVESCO EXCHANGE TRADED FD T | — | 448.1K | — | +$95.3M |
| EXIT | VGK | VANGUARD INTL EQUITY INDEX F | 1.1M | 0 | -100.0% | -$92.1M |
| ADD | AMD | ADVANCED MICRO DEVICES INC | 161.1K | 211.6K | +31.4% | +$90.1M |
| ADD | XLE | SELECT SECTOR SPDR TR | 2.7M | 4.5M | +65.9% | +$72.0M |
| TRIM | DFAE | DIMENSIONAL ETF TRUST | 3.1M | 924.7K | -70.0% | -$67.3M |
| NEW | IXUS | ISHARES TR | — | 524.0K | — | +$50.0M |
Conviction over time
Portfolio weight of the current top long holdings, quarter by quarter — rising weight = growing conviction.