FM
FACTORY MUTUAL INSURANCE CO
FACTORY MUTUAL INSURANCE CO · Investor
1Y performance ⓘ
+40%
AUM (13F)
$8.9B
# of Holdings
196
3Y performance ⓘ
+66%
vs S&P 500 ⓘ
+2%
Updated
Mar 31
FACTORY MUTUAL INSURANCE CO's FACTORY MUTUAL INSURANCE CO holds 196 U.S.-equity positions worth $8.9B (SEC 13F, Q1 2026). Top positions: NVIDIA CORP 5.7%, Apple Inc. 4.9%, Alphabet Inc. Class C Capital Stock 4.8%. 13F-replication return is +66% over 3 years (+2 pts vs the S&P 500) — a replicated, non-audited figure.
Holdings
| Stock | % of portfolio | Shares | Value | Latest activity | Avg buy price | Current price | Date |
|---|---|---|---|---|---|---|---|
| NVDA NVIDIA CORP | 5.7% | 2.9M | $506M | ▼ 0.7% (−20K) | $34.53 | $200.75 (+481%) | 2026-03-31 |
| AAPL Apple Inc. | 4.9% | 1.7M | $432M | ▼ 1.5% (−27K) | $165.33 | $308.91 (+87%) | 2026-03-31 |
| GOOG Alphabet Inc. Class C Capital Stock | 4.8% | 1.5M | $430M | ▲ 1.4% (+21K) | $106.59 | $356.65 (+235%) | 2026-03-31 |
| MSFT MICROSOFT CORP | 4.0% | 973K | $360M | ▼ 3.6% (−36K) | $290.27 | $464.72 (+60%) | 2026-03-31 |
| AMZN Amazon.Com Inc | 3.2% | 1.4M | $286M | ▲ 3.2% (+43K) | $110.87 | $271.58 (+145%) | 2026-03-31 |
| JCPB J P Morgan Exchange Traded F | 3.1% | 5.8M | $275M | — | $47.27 | $46.18 (−2%) | 2026-03-31 |
| AVGO Broadcom Inc. Common Stock | 2.6% | 750K | $232M | ▲ 3.5% (+26K) | $81.07 | $389.28 (+380%) | 2026-03-31 |
| DFCF Dimensional Etf Trust | 2.2% | 4.5M | $192M | — | $42.73 | $41.50 (−3%) | 2026-03-31 |
| AGG Ishares Tr | 2.0% | 1.8M | $181M | ▼ 55% (−2.3M) | $99.00 | $97.37 (−2%) | 2026-03-31 |
| XLE Select Sector Spdr Tr | 1.9% | 2.7M | $164M | ▲ 385% (+2.1M) | $57.66 | $59.55 (+3%) | 2026-03-31 |
| META Meta Platforms, Inc. Class A Common Stock | 1.8% | 286K | $163M | ▼ 2.0% (−6K) | $235.57 | $556.71 (+136%) | 2026-03-31 |
| DFAX Dimensional Etf Trust | 1.8% | 4.8M | $163M | — | $28.62 | $36.51 (+28%) | 2026-03-31 |
| JPM JPMorgan Chase & Co. | 1.7% | 519K | $153M | ▲ 5.2% (+25K) | $142.32 | $351.79 (+147%) | 2026-03-31 |
| XLU Select Sector Spdr Tr | 1.7% | 3.2M | $147M | ▼ 16% (−615K) | $34.15 | $44.35 (+30%) | 2026-03-31 |
| JIRE J P Morgan Exchange Traded F | 1.4% | 1.7M | $127M | — | $74.88 | $83.46 (+11%) | 2026-03-31 |
| XOM Exxon Mobil Corporation | 1.3% | 681K | $115M | ▲ 2.7% (+18K) | $113.13 | $155.44 (+37%) | 2026-03-31 |
| BRK.B BERKSHIRE HATHAWAY Class B | 1.3% | 237K | $114M | ▲ 2.6% (+6K) | $313.01 | $511.54 (+63%) | 2026-03-31 |
| TSM Taiwan Semiconductor Manufac | 1.2% | 328K | $111M | ▲ 3.3% (+10K) | $196.02 | $404.25 (+106%) | 2026-03-31 |
| V VISA Inc. | 1.2% | 357K | $108M | ▲ 7.3% (+24K) | $231.28 | $366.13 (+58%) | 2026-03-31 |
| DFAE Dimensional Etf Trust | 1.2% | 3.1M | $105M | — | $26.73 | $37.52 (+40%) | 2026-03-31 |
| TSLA Tesla, Inc. | 1.1% | 269K | $100M | ▲ 2.6% (+7K) | $238.78 | $311.21 (+30%) | 2026-03-31 |
| HYDB Ishares Tr | 1.1% | 2.1M | $98M | — | $47.60 | $46.38 (−3%) | 2026-03-31 |
| KLAC KLA Corporation Common Stock | 1.1% | 64K | $94M | ▲ 9.2% (+5K) | $60.80 | $182.82 (+201%) | 2026-03-31 |
| VGK Vanguard Intl Equity Index F | 1.0% | 1.1M | $92M | ▼ 35% (−612K) | $68.44 | $90.59 (+32%) | 2026-03-31 |
| CDNS Cadence Design Systems | 0.9% | 292K | $81M | ▲ 32% (+71K) | $274.30 | $340.02 (+24%) | 2026-03-31 |
| JNJ Johnson & Johnson | 0.9% | 318K | $78M | ▼ 16% (−60K) | $155.21 | $256.35 (+65%) | 2026-03-31 |
| ASML Asml Hldg Nv | 0.8% | 57K | $76M | ▼ 5.7% (−3K) | $923.59 | $1,629.00 (+76%) | 2026-03-31 |
| WMT Walmart Inc. Common Stock | 0.8% | 608K | $76M | ▼ 0.6% (−4K) | $49.15 | $111.20 (+126%) | 2026-03-31 |
| CVX Chevron Corporation | 0.8% | 363K | $75M | ▲ 3.1% (+11K) | $157.14 | $196.83 (+25%) | 2026-03-31 |
| LLY Eli Lilly & Co. | 0.8% | 81K | $75M | ▼ 5.5% (−5K) | $343.42 | $1,148.84 (+235%) | 2026-03-31 |
| IWR Ishares Tr | 0.8% | 759K | $74M | — | $76.46 | $109.69 (+43%) | 2026-03-31 |
| GLD Spdr Gold Tr | 0.8% | 168K | $73M | ▼ 33% (−84K) | $180.74 | $371.54 (+106%) | 2026-03-31 |
| XLI Select Sector Spdr Tr | 0.8% | 443K | $72M | ▼ 52% (−480K) | $111.88 | $179.84 (+61%) | 2026-03-31 |
| UNH UNITEDHEALTH GROUP INCORPORATED (Delaware) | 0.8% | 263K | $71M | ▲ 9.4% (+23K) | $433.00 | $414.40 (−4%) | 2026-03-31 |
| PM Philip Morris International Inc. | 0.8% | 431K | $71M | ▲ 2.9% (+12K) | $104.69 | $190.82 (+82%) | 2026-03-31 |
| XLY Select Sector Spdr Tr | 0.7% | 568K | $62M | — | $82.32 | $116.09 (+41%) | 2026-03-31 |
| MU Micron Technology, Inc. | 0.7% | 171K | $58M | ▲ 12% (+18K) | $150.47 | $823.03 (+447%) | 2026-03-31 |
| PG Procter & Gamble Company | 0.7% | 398K | $57M | ▲ 2.6% (+10K) | $148.58 | $144.49 (−3%) | 2026-03-31 |
| KO Coca-Cola Company | 0.6% | 726K | $55M | ▲ 2.6% (+18K) | $62.39 | $87.59 (+40%) | 2026-03-31 |
| MS Morgan Stanley | 0.6% | 329K | $54M | — | $88.39 | $210.42 (+138%) | 2026-03-31 |
| APH Amphenol Corporation | 0.6% | 420K | $53M | ▲ 9.5% (+36K) | $63.34 | $160.70 (+154%) | 2026-03-31 |
| UNP Union Pacific Corp. | 0.6% | 209K | $51M | ▼ 8.2% (−19K) | $211.26 | $292.13 (+38%) | 2026-03-31 |
| LIN Linde plc Ordinary Share | 0.6% | 102K | $50M | ▲ 3.9% (+4K) | $374.72 | $478.38 (+28%) | 2026-03-31 |
| ETN Eaton Corporation, plc Ordinary Shares | 0.6% | 140K | $50M | ▲ 0.6% (+850) | $172.47 | $415.20 (+141%) | 2026-03-31 |
| USHY Ishares Tr | 0.6% | 1.4M | $50M | — | $36.81 | $36.78 (−0%) | 2026-03-31 |
| PFGC Performance Food Group Company | 0.6% | 571K | $49M | ▲ 186% (+371K) | $89.37 | $114.39 (+28%) | 2026-03-31 |
| AME Ametek, Inc. | 0.5% | 217K | $47M | ▲ 1.0% (+2K) | $165.61 | $241.71 (+46%) | 2026-03-31 |
| HD Home Depot, Inc. | 0.5% | 138K | $46M | ▲ 2.4% (+3K) | $323.92 | $331.96 (+2%) | 2026-03-31 |
| CAT Caterpillar Inc. | 0.5% | 64K | $45M | ▲ 0.8% (+500) | $232.58 | $814.81 (+250%) | 2026-03-31 |
| MPWR Monolithic Power Systems, Inc. | 0.5% | 40K | $44M | ▲ 1.8% (+700) | $630.24 | $1,426.03 (+126%) | 2026-03-31 |
Showing top 50 of 196 holdings by value.
FAQ ▾
What are FACTORY MUTUAL INSURANCE CO's largest holdings?
As of the latest 13F: NVIDIA CORP 5.7%, Apple Inc. 4.9%, Alphabet Inc. Class C Capital Stock 4.8%, MICROSOFT CORP 4.0%, Amazon.Com Inc 3.2%.
How big is FACTORY MUTUAL INSURANCE CO's 13F portfolio?
$8.9B across 196 disclosed U.S.-equity positions.
What is FACTORY MUTUAL INSURANCE CO's 3-year performance?
+66% (13F-replication, price return), +2 pts vs the S&P 500. Not an audited fund return.
Where does this data come from?
U.S. SEC Form 13F-HR institutional holdings filings.
Sourced from SEC Form 13F-HR filings · Not investment advice ▾
Data as of 2026-03-31 · Methodology
13F-replication (price return, filing-date based) — not an audited fund return.
Published by WealthFile · Not investment advice.
Latest activity = change vs. the prior 13F. Avg buy price = est. entry over the trailing 3 years (gain = vs. latest price). Returns are 13F-replication, not audited fund returns. Sourced from SEC 13F filings.