Factory Mutual Insurance Portfolio holdings
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street Technology Select Sector SPDR ETF
XLK
|
+$180M |
| 2 |
iShares Core US Aggregate Bond ETF
AGG
|
+$149M |
| 3 |
JPMorgan Core Plus Bond ETF
JCPB
|
+$124M |
| 4 |
Dimensional Core Fixed Income ETF
DFCF
|
+$74M |
| 5 |
Dimensional World ex US Core Equity 2 ETF
DFAX
|
+$59.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core MSCI Total International Stock ETF
IXUS
|
+$189M |
| 2 |
HES
Hess
HES
|
+$47.5M |
| 3 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$27.5M |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$22.2M |
| 5 |
iShares Russell Mid-Cap ETF
IWR
|
+$20.9M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26% |
| 2 | Financials | 9.58% |
| 3 | Communication Services | 7.6% |
| 4 | Consumer Discretionary | 7.1% |
| 5 | Healthcare | 6.41% |
Similar funds
Factory Mutual Insurance's Q3 2025 Portfolio in Review
As of Q3 2025, Factory Mutual Insurance held 197 positions worth $10.3B, up 12% from $9.15B the previous quarter. Its ten largest holdings account for 39% of the portfolio.
Factory Mutual Insurance deployed $416M of net new capital in Q3 2025, opening 35 new positions and adding to 25 existing holdings. Its largest new stake was iShares High Yield Systematic Bond ETF: 1,055,715 shares worth $50.5M.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 25% a quarter earlier, followed by Financials and Communication Services.
On the sell side, the largest reduction was iShares Core MSCI Total International Stock ETF, an estimated $189M trimmed.
- Factory Mutual Insurance's largest Q3 2025 buy was iShares High Yield Systematic Bond ETF: 1,055,715 shares worth $50.5M.
- Factory Mutual Insurance added most to State Street Technology Select Sector SPDR ETF in Q3 2025, an estimated $180M increase.
- Factory Mutual Insurance's biggest Q3 2025 reduction was iShares Core MSCI Total International Stock ETF, cutting an estimated $189M.
- Factory Mutual Insurance fully exited Hess in Q3 2025, selling an estimated $47.5M.
- Factory Mutual Insurance's ten largest holdings make up 39% of its $10.3B portfolio in Q3 2025.
- Factory Mutual Insurance opened 35 new positions and closed 2 in Q3 2025.
- Factory Mutual Insurance's portfolio value rose 12% quarter-over-quarter to $10.3B.
Based on Factory Mutual Insurance's 13F filing for Q3 2025, filed 10 Nov 2025.