13F holdings
FACTORY MUTUAL INSURANCE CO portfolio
Managed by . 196 reported positions worth $8.9B as of 2026-03-31, filed with the SEC on 2026-05-05. Parsed from the filing itself, not a reseller.
$8.9B
Book value
196
Positions
34%
Top 10 weight
+12
New this quarter
-12
Exited
134 days
Age today
How old this actually is
Every position on this page is a snapshot of 2026-03-31. It was already 35 days old on 2026-05-05, the day it first became public. Today it is 134 days old.
That lag is the law, not a service level — Rule 13f-1 gives managers 45 days after quarter end to file, and no product can shorten it. A fund can have sold every share below before you read this sentence. Treat it as a record of what happened, never as a position you can follow.
What changed
Positions opened and closed
Against its 2025-12-31 filing. This is the part worth reading — the holdings table below is mostly years old.
New positions (12)
| Ticker | Issuer | Value | Shares | % of book |
|---|---|---|---|---|
| CRWD | CROWDSTRIKE HLDGS INC | $36.5M | 93,550 | 0.41% |
| DTE | DTE ENERGY CO | $13.4M | 91,800 | 0.15% |
| PPL | PPL CORP | $13.2M | 346,000 | 0.15% |
| LRCX | LAM RESEARCH CORP | $12.7M | 59,400 | 0.14% |
| FN | FABRINET | $12.3M | 23,550 | 0.14% |
| INTC | INTEL CORP | $5.3M | 120,000 | 0.06% |
| VST | VISTRA CORP | $5.2M | 34,300 | 0.06% |
| GSK | GSK PLC | $3.9M | 70,151 | 0.04% |
| MFG | MIZUHO FINANCIAL GROUP INC | $2.2M | 273,441 | 0.02% |
| HLN | HALEON PLC | $2.0M | 196,537 | 0.02% |
| BBD | BANCO BRADESCO S A | $1.2M | 341,958 | 0.01% |
| PAAS | PAN AMERN SILVER CORP | $777,767 | 14,237 | 0.01% |
Closed out (12)
| Ticker | Issuer | Was worth | Shares | % of book |
|---|---|---|---|---|
| XLK | SELECT SECTOR SPDR TR | $147.1M | 1,022,030 | 0.00% |
| IXUS | ISHARES TR | $139.5M | 1,647,735 | 0.00% |
| VOO | VANGUARD INDEX FDS | $70.8M | 112,887 | 0.00% |
| XLB | SELECT SECTOR SPDR TR | $59.8M | 1,317,600 | 0.00% |
| UL | UNILEVER PLC | $29.9M | 457,195 | 0.00% |
| USFD | US FOODS HLDG CORP | $15.6M | 206,850 | 0.00% |
| QCOM | QUALCOMM INC | $5.8M | 33,700 | 0.00% |
| AZNN | ASTRAZENECA PLC | $5.3M | 57,852 | 0.00% |
| DEO | DIAGEO PLC | $2.1M | 24,675 | 0.00% |
| FMS | FRESENIUS MEDICAL CARE AG | $1.6M | 67,196 | 0.00% |
| TCOM | TRIP COM GROUP LTD | $1.1M | 15,496 | 0.00% |
| MICC | MAGNUM ICE CREAM CO NV | $223,501 | 14,101 | 0.00% |
Added to (89)
| Ticker | Issuer | Value | Shares | % of book | Shares Δ |
|---|---|---|---|---|---|
| GOOG | ALPHABET INC | $430.2M | 1,499,521 | 4.84% | +1% |
| AMZN | AMAZON COM INC | $286.2M | 1,374,224 | 3.22% | +3% |
| AVGO | BROADCOM INC | $232.2M | 750,095 | 2.61% | +4% |
| XLE | SELECT SECTOR SPDR TR | $164.4M | 2,683,330 | 1.85% | +385% |
| JPM | JPMORGAN CHASE & CO | $152.7M | 519,225 | 1.72% | +5% |
| EXMOC | EXXON MOBIL CORP | $115.5M | 680,654 | 1.30% | +3% |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | $113.6M | 237,000 | 1.28% | +3% |
| TSM | TAIWAN SEMICONDUCTOR MANUFAC | $111.0M | 328,475 | 1.25% | +3% |
| V | VISA INC | $108.0M | 357,301 | 1.21% | +7% |
| TSLA | TESLA INC | $100.1M | 269,400 | 1.13% | +3% |
| KLAC | KLA CORP | $94.3M | 64,027 | 1.06% | +9% |
| CDNS | CADENCE DESIGN SYSTEM INC | $81.1M | 291,771 | 0.91% | +32% |
| CVX | CHEVRON CORPORATION | $75.1M | 363,117 | 0.85% | +3% |
| UNH | UNITEDHEALTH GROUP INC | $71.2M | 263,250 | 0.80% | +9% |
| PM | PHILIP MORRIS INTL INC | $71.2M | 430,606 | 0.80% | +3% |
Trimmed (43)
| Ticker | Issuer | Value | Shares | % of book | Shares Δ |
|---|---|---|---|---|---|
| XLP | SELECT SECTOR SPDR TR | $467,286 | 5,700 | 0.01% | -98% |
| ADBE | ADOBE INC | $316,004 | 1,300 | 0.00% | -97% |
| CRM | SALESFORCE INC | $616,011 | 3,300 | 0.01% | -91% |
| AEG | AEGON LTD | $431,229 | 59,398 | 0.00% | -65% |
| UBS | UBS GROUP AG | $1.4M | 36,545 | 0.02% | -58% |
| AGG | ISHARES TR | $181.0M | 1,822,924 | 2.04% | -55% |
| HDB | HDFC BANK LTD | $1.7M | 69,919 | 0.02% | -55% |
| XLI | SELECT SECTOR SPDR TR | $71.7M | 443,223 | 0.81% | -52% |
| TME | TENCENT MUSIC ENTMT GROUP | $319,863 | 34,468 | 0.00% | -50% |
| KIE | SPDR SERIES TRUST | $17.3M | 314,550 | 0.19% | -48% |
| GFI | GOLD FIELDS LTD | $2.2M | 48,902 | 0.02% | -47% |
| GEV | GE VERNOVA INC | $25.0M | 28,665 | 0.28% | -37% |
| SONY | SONY GROUP CORP | $2.2M | 107,434 | 0.03% | -36% |
| VGK | VANGUARD INTL EQUITY INDEX F | $92.1M | 1,117,555 | 1.04% | -35% |
| FUTU | FUTU HLDGS LTD | $1.1M | 7,992 | 0.01% | -33% |
The book
Largest 150 of 196 holdings
| Ticker | Issuer | Value | Shares | % of book | Shares Δ |
|---|---|---|---|---|---|
| NVDA | NVIDIA CORPORATION | $506.2M | 2,902,548 | 5.69% | — |
| AAPL | APPLE INC | $431.6M | 1,700,771 | 4.86% | — |
| GOOG | ALPHABET INC | $430.2M | 1,499,521 | 4.84% | — |
| MSFT | MICROSOFT CORP | $360.0M | 972,568 | 4.05% | — |
| AMZN | AMAZON COM INC | $286.2M | 1,374,224 | 3.22% | — |
| JCPB | J P MORGAN EXCHANGE TRADED F | $275.2M | 5,846,314 | 3.10% | — |
| AVGO | BROADCOM INC | $232.2M | 750,095 | 2.61% | — |
| DFCF | DIMENSIONAL ETF TRUST | $191.6M | 4,538,370 | 2.16% | — |
| AGG | ISHARES TR | $181.0M | 1,822,924 | 2.04% | — |
| XLE | SELECT SECTOR SPDR TR | $164.4M | 2,683,330 | 1.85% | — |
| META | META PLATFORMS INC | $163.4M | 285,591 | 1.84% | — |
| DFAX | DIMENSIONAL ETF TRUST | $163.3M | 4,806,630 | 1.84% | — |
| JPM | JPMORGAN CHASE & CO | $152.7M | 519,225 | 1.72% | — |
| XLU | SELECT SECTOR SPDR TR | $147.3M | 3,208,900 | 1.66% | — |
| JIRE | J P MORGAN EXCHANGE TRADED F | $126.6M | 1,671,130 | 1.42% | — |
| EXMOC | EXXON MOBIL CORP | $115.5M | 680,654 | 1.30% | — |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | $113.6M | 237,000 | 1.28% | — |
| TSM | TAIWAN SEMICONDUCTOR MANUFAC | $111.0M | 328,475 | 1.25% | — |
| V | VISA INC | $108.0M | 357,301 | 1.21% | — |
| DFAE | DIMENSIONAL ETF TRUST | $104.5M | 3,086,900 | 1.18% | — |
| TSLA | TESLA INC | $100.1M | 269,400 | 1.13% | — |
| HYDB | ISHARES TR | $98.5M | 2,116,815 | 1.11% | — |
| KLAC | KLA CORP | $94.3M | 64,027 | 1.06% | — |
| VGK | VANGUARD INTL EQUITY INDEX F | $92.1M | 1,117,555 | 1.04% | — |
| CDNS | CADENCE DESIGN SYSTEM INC | $81.1M | 291,771 | 0.91% | — |
| JNJ | JOHNSON & JOHNSON | $77.8M | 318,210 | 0.88% | — |
| ASML | ASML HLDG NV | $75.6M | 57,231 | 0.85% | — |
| WMT | WALMART INC | $75.6M | 608,176 | 0.85% | — |
| CVX | CHEVRON CORPORATION | $75.1M | 363,117 | 0.85% | — |
| LLY | ELI LILLY & CO | $74.6M | 81,150 | 0.84% | — |
| IWR | ISHARES TR | $73.8M | 758,700 | 0.83% | — |
| GLD | SPDR GOLD TR | $72.5M | 168,500 | 0.82% | — |
| XLI | SELECT SECTOR SPDR TR | $71.7M | 443,223 | 0.81% | — |
| UNH | UNITEDHEALTH GROUP INC | $71.2M | 263,250 | 0.80% | — |
| PM | PHILIP MORRIS INTL INC | $71.2M | 430,606 | 0.80% | — |
| XLY | SELECT SECTOR SPDR TR | $61.9M | 568,000 | 0.70% | — |
| MU | MICRON TECHNOLOGY INC | $57.7M | 170,845 | 0.65% | — |
| PG | PROCTER & GAMBLE CO | $57.4M | 397,537 | 0.65% | — |
| KO | COCA COLA CO | $55.2M | 726,400 | 0.62% | — |
| MS | MORGAN STANLEY | $54.2M | 329,050 | 0.61% | — |
| APH | AMPHENOL CORP | $53.1M | 420,434 | 0.60% | — |
| UNP | UNION PAC CORP | $50.7M | 209,150 | 0.57% | — |
| LIN | LINDE PLC | $50.3M | 101,500 | 0.57% | — |
| ETN | EATON CORP PLC | $50.1M | 140,119 | 0.56% | — |
| USHY | ISHARES TR | $49.9M | 1,355,000 | 0.56% | — |
| PFGC | PERFORMANCE FOOD GROUP CO | $49.0M | 571,450 | 0.55% | — |
| AME | AMETEK INC | $46.6M | 217,300 | 0.52% | — |
| HD | HOME DEPOT INC | $45.5M | 138,400 | 0.51% | — |
| CAT | CATERPILLAR INC | $45.4M | 64,100 | 0.51% | — |
| MPWR | MONOLITHIC PWR SYS INC | $43.7M | 39,972 | 0.49% | — |
| RTX | RTX CORPORATION | $42.8M | 221,815 | 0.48% | — |
| MCD | MCDONALDS CORP | $42.3M | 136,200 | 0.48% | — |
| VZ | VERIZON COMMUNICATIONS INC | $42.2M | 840,666 | 0.47% | — |
| DHR | DANAHER CORP DEL | $41.1M | 216,800 | 0.46% | — |
| NOW | SERVICENOW INC | $41.1M | 392,800 | 0.46% | — |
| ANET | ARISTA NETWORKS INC | $41.0M | 334,020 | 0.46% | — |
| TJX | TJX COS INC NEW | $40.8M | 255,200 | 0.46% | — |
| ABBV | ABBVIE INC | $40.6M | 186,650 | 0.46% | — |
| ACN | ACCENTURE PLC IRELAND | $40.2M | 202,500 | 0.45% | — |
| INTU | INTUIT | $39.8M | 92,150 | 0.45% | — |
| LHX | L3HARRIS TECHNOLOGIES INC | $39.7M | 114,900 | 0.45% | — |
| AMT | AMERICAN TOWER CORP | $39.3M | 227,700 | 0.44% | — |
| ALGN | ALIGN TECHNOLOGY INC | $39.2M | 228,693 | 0.44% | — |
| WELL | WELLTOWER INC | $37.9M | 191,900 | 0.43% | — |
| WFC | WELLS FARGO & CO | $37.9M | 476,184 | 0.43% | — |
| GE | GE AEROSPACE | $37.8M | 133,267 | 0.43% | — |
| CNQ | CANADIAN NAT RES LTD MED TER | $37.7M | 773,003 | 0.42% | — |
| KKR | KKR & CO INC | $36.9M | 399,000 | 0.42% | — |
| PLTR | PALANTIR TECHNOLOGIES INC | $36.5M | 249,857 | 0.41% | — |
| CRWD | CROWDSTRIKE HLDGS INC | $36.5M | 93,550 | 0.41% | — |
| HUBB | HUBBELL INC | $35.1M | 71,600 | 0.40% | — |
| SLB | SLB LIMITED | $34.4M | 668,847 | 0.39% | — |
| DDOG | DATADOG INC | $34.3M | 290,491 | 0.39% | — |
| VPL | VANGUARD INTL EQUITY INDEX F | $34.2M | 350,000 | 0.38% | — |
| IWM | ISHARES TR | $34.1M | 137,580 | 0.38% | — |
| DXCM | DEXCOM INC | $33.9M | 539,930 | 0.38% | — |
| MRK | MERCK & CO INC | $33.8M | 281,024 | 0.38% | — |
| TMO | THERMO FISHER SCIENTIFIC INC | $33.6M | 68,285 | 0.38% | — |
| DE | DEERE & CO | $33.2M | 58,900 | 0.37% | — |
| NFLX | NETFLIX INC. | $32.9M | 342,000 | 0.37% | — |
| AMD | ADVANCED MICRO DEVICES INC | $32.8M | 161,072 | 0.37% | — |
| CTVA | CORTEVA INC | $31.8M | 380,158 | 0.36% | — |
| NOC | NORTHROP GRUMMAN CORP | $31.6M | 46,300 | 0.36% | — |
| ISRG | INTUITIVE SURGICAL INC | $31.4M | 68,100 | 0.35% | — |
| FDX | FEDEX CORP | $30.8M | 86,600 | 0.35% | — |
| AXP | AMERICAN EXPRESS CO | $30.4M | 100,500 | 0.34% | — |
| COST | COSTCO WHOLESALE CORPORATION | $29.1M | 29,200 | 0.33% | — |
| VLTO | VERALTO CORP | $27.8M | 314,366 | 0.31% | — |
| ECL | ECOLAB INC | $27.0M | 101,400 | 0.30% | — |
| XLRE | SELECT SECTOR SPDR TR | $26.9M | 659,000 | 0.30% | — |
| CB | CHUBB LTD SWITZ | $26.6M | 81,700 | 0.30% | — |
| LVS | LAS VEGAS SANDS CORP | $26.5M | 491,400 | 0.30% | — |
| BAC | BANK AMERICA CORP | $26.1M | 535,080 | 0.29% | — |
| IDXX | IDEXX LABS INC | $25.7M | 45,800 | 0.29% | — |
| ORCL | ORACLE CORP | $25.1M | 170,856 | 0.28% | — |
| GEV | GE VERNOVA INC | $25.0M | 28,665 | 0.28% | — |
| MDLZ | MONDELEZ INTL INC | $24.6M | 427,500 | 0.28% | — |
| BKLN | INVESCO EXCH TRADED FD TR II | $24.5M | 1,200,000 | 0.28% | — |
| GS | GOLDMAN SACHS GROUP INC | $24.2M | 28,600 | 0.27% | — |
| SPG | SIMON PPTY GROUP INC NEW | $23.8M | 127,592 | 0.27% | — |
| AMGN | AMGEN INC | $22.8M | 64,800 | 0.26% | — |
| CRBG | COREBRIDGE FINL INC | $22.7M | 953,400 | 0.26% | — |
| PNC | PNC FINL SVCS GROUP INC | $22.3M | 107,000 | 0.25% | — |
| NXPI | NXP SEMICONDUCTORS N V | $22.3M | 113,100 | 0.25% | — |
| MDT | MEDTRONIC PLC | $21.3M | 245,740 | 0.24% | — |
| TXN | TEXAS INSTRS INC | $21.2M | 109,200 | 0.24% | — |
| BKNG | BOOKING HOLDINGS INC | $20.9M | 4,955 | 0.23% | — |
| ABT | ABBOTT LABORATORIES | $20.4M | 198,300 | 0.23% | — |
| MA | MASTERCARD INCORPORATED | $20.0M | 40,100 | 0.23% | — |
| BLK | BLACKROCK INC | $19.9M | 20,700 | 0.22% | — |
| REGN | REGENERON PHARMACEUTICALS | $19.8M | 25,600 | 0.22% | — |
| BN | BROOKFIELD CORP | $19.4M | 480,200 | 0.22% | — |
| APO | APOLLO GLOBAL MGMT INC | $19.4M | 173,750 | 0.22% | — |
| SPGI | S&P GLOBAL INC | $18.8M | 44,100 | 0.21% | — |
| HONGBP | HONEYWELL INTL INC | $18.6M | 82,400 | 0.21% | — |
| DIS | DISNEY WALT CO | $18.2M | 188,806 | 0.20% | — |
| UBER | UBER TECHNOLOGIES INC | $17.8M | 247,200 | 0.20% | — |
| NKE | NIKE INC | $17.7M | 335,400 | 0.20% | — |
| CVS | CVS HEALTH CORP | $17.4M | 242,743 | 0.20% | — |
| H | HYATT HOTELS CORP | $17.3M | 120,548 | 0.20% | — |
| KIE | SPDR SERIES TRUST | $17.3M | 314,550 | 0.19% | — |
| PGR | PROGRESSIVE CORP | $17.3M | 87,100 | 0.19% | — |
| SYY | SYSCO CORP | $16.3M | 228,000 | 0.18% | — |
| LOW | LOWES COS INC | $16.2M | 68,600 | 0.18% | — |
| BA | BOEING CO | $14.2M | 71,100 | 0.16% | — |
| AJG | GALLAGHER ARTHUR J & CO | $14.0M | 64,500 | 0.16% | — |
| MRSH | MARSH & MCLENNAN COS INC | $13.8M | 79,400 | 0.15% | — |
| DTE | DTE ENERGY CO | $13.4M | 91,800 | 0.15% | — |
| PPL | PPL CORP | $13.2M | 346,000 | 0.15% | — |
| LRCX | LAM RESEARCH CORP | $12.7M | 59,400 | 0.14% | — |
| WH | WYNDHAM HOTELS & RESORTS INC | $12.6M | 154,700 | 0.14% | — |
| MRVL | MARVELL TECHNOLOGY INC | $12.6M | 126,809 | 0.14% | — |
| PFE | PFIZER INC | $12.4M | 442,400 | 0.14% | — |
| FN | FABRINET | $12.3M | 23,550 | 0.14% | — |
| LEN | LENNAR CORP | $12.1M | 139,500 | 0.14% | — |
| IBB | ISHARES TR | $12.0M | 71,000 | 0.13% | — |
| PEP | PEPSICO INC | $12.0M | 77,000 | 0.13% | — |
| TMUS | T-MOBILE US INC | $11.1M | 52,950 | 0.13% | — |
| AON | AON PLC | $11.0M | 34,000 | 0.12% | — |
| SBUX | STARBUCKS CORP | $10.9M | 121,300 | 0.12% | — |
| BTI | BRITISH AMERN TOB PLC | $10.4M | 177,839 | 0.12% | — |
| ORLY | OREILLY AUTOMOTIVE INC | $10.4M | 112,500 | 0.12% | — |
| OTIS | OTIS WORLDWIDE CORP | $10.1M | 130,800 | 0.11% | — |
| AIG | AMERICAN INTL GROUP INC | $9.5M | 126,800 | 0.11% | — |
| DAL | DELTA AIR LINES INC | $7.8M | 118,000 | 0.09% | — |
| IBM | INTERNATIONAL BUSINESS MACHS | $7.0M | 28,800 | 0.08% | — |
| NVS | NOVARTIS AG | $6.9M | 45,066 | 0.08% | — |
| MUFG | MITSUBISHI UFJ FINANCIAL GRO | $6.7M | 394,330 | 0.08% | — |
| SHEL | SHELL PLC | $6.6M | 71,233 | 0.07% | — |
| BABA | ALIBABA GROUP HLDG LTD | $6.6M | 52,426 | 0.07% | — |
This table is the 150 largest positions by value, out of 196 reported. The search box only searches what is on this page — a name absent from it may still be in the filing further down the book. The full info table is here.
Rows are aggregated by CUSIP — a manager files the same security multiple times when different internal desks hold it. Tickers link to our own backtest of that asset where we cover it.
Read the original
This page was built from one document: the 2026-03-31 Form 13F info table filed by FACTORY MUTUAL INSURANCE CO (CIK 887818, accession 0000887818-26-000002). Every other 13F site is reading the same file.
If anything here disagrees with it, the filing wins — and we would want to know. All 13F filings by this manager
What a 13F cannot show you
A 13F is a long-only equity snapshot, and the holes in it are structural. Anyone selling you this data as "what the smart money is doing" is selling you one leg of a position:
- No short positions. None, ever. A fund shown here as bullish may be net short the same name through a book you cannot see.
- No cash, bonds, FX, commodities or non-US listings. A macro fund's entire thesis can be invisible.
- No intra-quarter round trips. Bought and sold inside the same quarter means it never appears at all.
- Options are notional, not ownership. We keep puts and calls in a separate bucket rather than adding their notional into a fund's book size, which is how a $2B fund gets reported as a $20B one.
- Confidential treatment. Managers can ask the SEC to withhold a position while they build it. Those holdings are legally absent from the filing, so a "new" position may be months old.
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