Managers / Q4 2018 · view latest →
FACTORY MUTUAL INSURANCE CO
CIK 0000887818 · 404 WYMAN STREET, SUITE 390, WALTHAM, MA, 02451 · 7818909300
Reported Value
$7.8B
Q4 2018
Positions
127
Filings on Record
30
2019–present window
Filed
Jan 14, 2019
original filing
Summary
Factory Mutual Insurance Co reported $7.8B in U.S.-listed holdings across 127 positions for Q4 2018.
Its largest position, MSFT, represents 3.9% of the portfolio.
Reported Value by Quarter
13F Reported Value
Portfolio Composition
By security type
- Common Stock · 79.0% · $6.2B
- ETP · 11.8% · $919M
- Other · 6.7% · $524M
- REIT · 2.5% · $196M
Quarter-over-Quarter Changes full breakdown →
Holdings — Q4 2018
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $8.9B | 196 | May 5, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $9.9B | 196 | Jan 23, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $10.3B | 195 | Nov 10, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $9.1B | 162 | Aug 7, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $8.6B | 167 | Apr 17, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $9.2B | 172 | Jan 24, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $9.7B | 173 | Oct 10, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $8.8B | 170 | Jul 23, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $8.7B | 169 | Apr 12, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $8.1B | 162 | Jan 23, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $7.2B | 156 | Nov 7, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $6.8B | 142 | Jul 27, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $6.4B | 147 | May 8, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $6.61T | 146 | Feb 2, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $6.1B | 144 | Nov 4, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $6.1B | 144 | Aug 8, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $7.4B | 136 | May 13, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $6.9B | 133 | Feb 10, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $8.0B | 129 | Nov 12, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $8.2B | 126 | Jul 14, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $7.8B | 130 | May 10, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $7.4B | 128 | Feb 17, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $6.2B | 106 | Oct 19, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $5.8B | 109 | Jul 13, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $5.3B | 113 | Apr 16, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $6.8B | 117 | Jan 28, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $6.5B | 116 | Oct 22, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $8.4B | 130 | Jul 16, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $8.5B | 127 | Apr 9, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $7.8B | 127 | Jan 14, 2019 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.