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FACTORY MUTUAL INSURANCE CO
FACTORY MUTUAL INSURANCE CO · Investor
1Y performance ⓘ
+39%
AUM (13F)
$8.9B
# of Holdings
196
3Y performance ⓘ
+82%
vs S&P 500 ⓘ
+10%
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 +82% over 3 years (+10 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) | $277.77 | $208.65 (−25%) | 2026-03-31 |
| AAPL Apple Inc. | 4.9% | 1.7M | $432M | ▼ 1.5% (−27K) | $164.90 | $297.01 (+80%) | 2026-03-31 |
| GOOG Alphabet Inc. Class C Capital Stock | 4.8% | 1.5M | $430M | ▲ 1.4% (+21K) | $104.00 | $348.78 (+235%) | 2026-03-31 |
| MSFT MICROSOFT CORP | 4.0% | 973K | $360M | ▼ 3.6% (−36K) | $288.30 | $367.34 (+27%) | 2026-03-31 |
| AMZN Amazon.Com Inc | 3.2% | 1.4M | $286M | ▲ 3.2% (+43K) | $103.29 | $232.79 (+125%) | 2026-03-31 |
| JCPB J P Morgan Exchange Traded F | 3.1% | 5.8M | $275M | — | $47.04 | $46.77 (−1%) | 2026-03-31 |
| AVGO Broadcom Inc. Common Stock | 2.6% | 750K | $232M | ▲ 3.5% (+26K) | $641.54 | $392.13 (−39%) | 2026-03-31 |
| DFCF Dimensional Etf Trust | 2.2% | 4.5M | $192M | — | $43.19 | $42.20 (−2%) | 2026-03-31 |
| AGG Ishares Tr | 2.0% | 1.8M | $181M | ▼ 55% (−2.3M) | $99.64 | $98.63 (−1%) | 2026-03-31 |
| XLE Select Sector Spdr Tr | 1.9% | 2.7M | $164M | ▲ 385% (+2.1M) | $82.83 | $54.06 (−35%) | 2026-03-31 |
| META Meta Platforms, Inc. Class A Common Stock | 1.8% | 286K | $163M | ▼ 2.0% (−6K) | $211.94 | $563.85 (+166%) | 2026-03-31 |
| DFAX Dimensional Etf Trust | 1.8% | 4.8M | $163M | — | $27.01 | $38.03 (+41%) | 2026-03-31 |
| JPM JPMorgan Chase & Co. | 1.7% | 519K | $153M | ▲ 5.2% (+25K) | $130.31 | $331.48 (+154%) | 2026-03-31 |
| XLU Select Sector Spdr Tr | 1.7% | 3.2M | $147M | ▼ 16% (−615K) | $67.69 | $44.72 (−34%) | 2026-03-31 |
| JIRE J P Morgan Exchange Traded F | 1.4% | 1.7M | $127M | — | $74.88 | $82.78 (+11%) | 2026-03-31 |
| XOM Exxon Mobil Corporation | 1.3% | 681K | $115M | ▲ 2.7% (+18K) | $109.66 | $138.47 (+26%) | 2026-03-31 |
| BRK.B BERKSHIRE HATHAWAY Class B | 1.3% | 237K | $114M | ▲ 2.6% (+6K) | $308.77 | $488.69 (+58%) | 2026-03-31 |
| TSM Taiwan Semiconductor Manufac | 1.2% | 328K | $111M | ▲ 3.3% (+10K) | $86.90 | $467.67 (+438%) | 2026-03-31 |
| V VISA Inc. | 1.2% | 357K | $108M | ▲ 7.3% (+24K) | $225.46 | $326.60 (+45%) | 2026-03-31 |
| DFAE Dimensional Etf Trust | 1.2% | 3.1M | $105M | — | $25.87 | $41.95 (+62%) | 2026-03-31 |
| TSLA Tesla, Inc. | 1.1% | 269K | $100M | ▲ 2.6% (+7K) | $207.46 | $405.05 (+95%) | 2026-03-31 |
| HYDB Ishares Tr | 1.1% | 2.1M | $98M | — | $47.84 | $46.75 (−2%) | 2026-03-31 |
| KLAC KLA Corporation Common Stock | 1.1% | 64K | $94M | ▲ 9.2% (+5K) | $399.17 | $269.16 (−33%) | 2026-03-31 |
| VGK Vanguard Intl Equity Index F | 1.0% | 1.1M | $92M | ▼ 35% (−612K) | $60.95 | $88.25 (+45%) | 2026-03-31 |
| CDNS Cadence Design Systems | 0.9% | 292K | $81M | ▲ 32% (+71K) | $210.09 | $389.04 (+85%) | 2026-03-31 |
| JNJ Johnson & Johnson | 0.9% | 318K | $78M | ▼ 16% (−60K) | $155.00 | $231.29 (+49%) | 2026-03-31 |
| ASML Asml Hldg Nv | 0.8% | 57K | $76M | ▼ 5.7% (−3K) | $970.47 | $1,929.25 (+99%) | 2026-03-31 |
| WMT Walmart Inc. Common Stock | 0.8% | 608K | $76M | ▼ 0.6% (−4K) | $147.45 | $117.18 (−21%) | 2026-03-31 |
| CVX Chevron Corporation | 0.8% | 363K | $75M | ▲ 3.1% (+11K) | $163.16 | $175.06 (+7%) | 2026-03-31 |
| LLY Eli Lilly & Co. | 0.8% | 81K | $75M | ▼ 5.5% (−5K) | $343.42 | $1,102.08 (+221%) | 2026-03-31 |
| IWR Ishares Tr | 0.8% | 759K | $74M | — | $69.92 | $109.10 (+56%) | 2026-03-31 |
| GLD Spdr Gold Tr | 0.8% | 168K | $73M | ▼ 33% (−84K) | $183.22 | $384.59 (+110%) | 2026-03-31 |
| XLI Select Sector Spdr Tr | 0.8% | 443K | $72M | ▼ 52% (−480K) | $101.18 | $181.80 (+80%) | 2026-03-31 |
| UNH UNITEDHEALTH GROUP INCORPORATED (Delaware) | 0.8% | 263K | $71M | ▲ 9.4% (+23K) | $472.59 | $406.68 (−14%) | 2026-03-31 |
| PM Philip Morris International Inc. | 0.8% | 431K | $71M | ▲ 2.9% (+12K) | $97.25 | $173.17 (+78%) | 2026-03-31 |
| XLY Select Sector Spdr Tr | 0.7% | 568K | $62M | — | $149.54 | $114.94 (−23%) | 2026-03-31 |
| MU Micron Technology, Inc. | 0.7% | 171K | $58M | ▲ 12% (+18K) | $131.53 | $1,211.38 (+821%) | 2026-03-31 |
| PG Procter & Gamble Company | 0.7% | 398K | $57M | ▲ 2.6% (+10K) | $148.69 | $147.68 (−1%) | 2026-03-31 |
| KO Coca-Cola Company | 0.6% | 726K | $55M | ▲ 2.6% (+18K) | $62.03 | $79.53 (+28%) | 2026-03-31 |
| MS Morgan Stanley | 0.6% | 329K | $54M | — | $87.80 | $227.09 (+159%) | 2026-03-31 |
| APH Amphenol Corporation | 0.6% | 420K | $53M | ▲ 9.5% (+36K) | $99.13 | $165.96 (+67%) | 2026-03-31 |
| UNP Union Pacific Corp. | 0.6% | 209K | $51M | ▼ 8.2% (−19K) | $201.26 | $259.91 (+29%) | 2026-03-31 |
| LIN Linde plc Ordinary Share | 0.6% | 102K | $50M | ▲ 3.9% (+4K) | $355.44 | $516.71 (+45%) | 2026-03-31 |
| ETN Eaton Corporation, plc Ordinary Shares | 0.6% | 140K | $50M | ▲ 0.6% (+850) | $171.34 | $435.78 (+154%) | 2026-03-31 |
| USHY Ishares Tr | 0.6% | 1.4M | $50M | — | $36.81 | $36.99 (+0%) | 2026-03-31 |
| PFGC Performance Food Group Company | 0.6% | 571K | $49M | ▲ 186% (+371K) | $104.04 | $102.61 (−1%) | 2026-03-31 |
| AME Ametek, Inc. | 0.5% | 217K | $47M | ▲ 1.0% (+2K) | $145.33 | $241.55 (+66%) | 2026-03-31 |
| HD Home Depot, Inc. | 0.5% | 138K | $46M | ▲ 2.4% (+3K) | $295.12 | $326.62 (+11%) | 2026-03-31 |
| CAT Caterpillar Inc. | 0.5% | 64K | $45M | ▲ 0.8% (+500) | $228.84 | $1,022.28 (+347%) | 2026-03-31 |
| MPWR Monolithic Power Systems, Inc. | 0.5% | 40K | $44M | ▲ 1.8% (+700) | $462.00 | $1,537.88 (+233%) | 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?
+82% (13F-replication, price return), +10 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.