White Mountains Insurance Group, Ltd. WTM
Set alert
2,269.99 USD +24.53 +1.09%
At close · Oct 30
2,269.01 -0.98 -0.04%
After hours · Oct 30, 6:19 PM ET
2,243.02 Day range 2,274.72
1,881.61 52-week range 2,319.41
- YTD
- +9.24%
- 1 year
- +19.03%
- Open
- 2,256.44
- Prev close
- 2,245.46
- Mkt cap
- 5.42B
- Vol
- 20.56K
- Avg vol
- 20.99K
- EPS
- 436.50
- P/E
- 5.20
- Div yield
- 0.04%
More statistics
- Low
- 2,243.02
- High
- 2,274.72
- Forward P/E
- 25.12
- Beta
- 0.28
- Short ratio
- 7.54
- Inst. own
- 96.51%
- Dividend
- 1.00
- Ex-div date
- Mar 15, 2026
- Earnings
- Nov 5, 2026
- 50-d avg
- 2,099.23
- 200-d avg
- 2,135.83
- 1y target
- 0.00
Ownership
Held by insiders 3.22%
Held by institutions 96.51%
Float held by institutions 99.72%
Institutions 474
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Dimensional Fund Advisors LP | 6.66% | 158,954 | 359.37M | Jun 29, 2026 |
| Neuberger Berman Group, LLC | 4.99% | 119,141 | 269.36M | Jun 29, 2026 |
| Blackrock Inc. | 4.94% | 117,871 | 266.49M | Jun 29, 2026 |
| River Road Asset Management, LLC | 4.86% | 115,880 | 261.99M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 4.69% | 111,969 | 253.15M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.50% | 107,479 | 242.99M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| UNDISCOVERED MANAGERS Fd.S-Undiscovered Managers Behavioral Value Fd. | 3.46% | 82,474 | 186.46M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.13% | 74,657 | 168.79M | Jun 29, 2026 |
| NEUBERGER BERMAN EQUITY FUNDS-Neuberger Genesis Fund | 2.88% | 68,664 | 155.24M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.26% | 53,965 | 122.01M | Jun 29, 2026 |
| VANGUARD WHITEHALL FUNDS-Vanguard Selected Value Fund | 1.46% | 34,926 | 78.96M | Jul 30, 2026 |
| American Century ETF Trust-Avantis U.S. Small Cap Value ETF | 1.46% | 34,946 | 79.01M | Sep 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| CAFFREY LIAM P | Chief Executive Officer | Stock Award(Grant) | Feb 24, 2026 | 5,313 |
| CAMPBELL REID TARLTON | Director | Stock Award(Grant) | May 20, 2026 | 10,694 |
| CHOKSI MARY C | Director | Stock Award(Grant) | May 20, 2026 | 1,993 |
| HARRISON GILES E. | President | Stock Award(Grant) | Feb 24, 2026 | 2,677 |
| HICKS WESTON M | Director | Stock Award(Grant) | May 20, 2026 | 2,936 |
| HILDRETH MICHAELA | Officer | Stock Award(Grant) | Feb 24, 2026 | 4,336 |
Held by funds
152 US ETFs and mutual funds hold WTM · largest positions