PRICE T ROWE ASSOCIATES INC /MD/
Position in WTM — White Mountains Insurance Group Ltd
CIK 80255
BALTIMORE, MD
Position in WTM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,841,365
-$16,113 QoQ
Shares Held
2,335
+5.6% QoQ
Ownership
0.098%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#78
of 354 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WTM Over Time
Shares Held
Position Value (USD)
Position in Insurance - Property & Casualty
Financial Services · as of Jun 30, 2026PRICE T ROWE ASSOCIATES INC /MD/ holds $10,418,478,876 across 38 Insurance - Property & Casualty names. WTM ranks #22 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CB |
Chubb Ltd
|
15,345,301 | $5,228,757,862 | |
| 2 | ALL |
Allstate Corp
|
7,929,054 | $1,886,639,108 | |
| 3 | PGR |
Progressive Corp/Oh/
|
5,126,343 | $1,119,849,627 | |
| 4 | TRV |
Travelers Companies, Inc.
|
1,651,381 | $545,153,894 | |
| 5 | L |
Loews Corp
|
3,923,166 | $444,141,622 | |
| 6 | THG |
Hanover Insurance Group, Inc.
|
1,831,579 | $392,177,695 | |
| 7 | AIZ |
Assurant, Inc.
|
1,143,631 | $307,099,231 | |
| 8 | SKWD |
Skyward Specialty Insurance Group, Inc.
|
2,440,678 | $142,413,560 |
All Filings in WTM
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,841,365 | 2,335 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $4,857,478 | 2,211 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $4,135,279 | 1,990 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $3,145,800 | 1,882 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $3,144,305 | 1,751 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $3,219,954 | 1,672 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $3,045,964 | 1,566 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $2,449,312 | 1,444 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $2,495,358 | 1,373 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $2,361,298 | 1,316 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $2,049,823 | 1,362 | Shares | Defined | 2024-02-16 | |
| 2023-09-30 | $1,944,396 | 1,300 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,786,138 | 1,286 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,782,472 | 1,294 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $1,847,114 | 1,306 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,942,802 | 1,491 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,714,674 | 1,376 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,624,823 | 1,430 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,392,084 | 1,373 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $1,525,263 | 1,426 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,618,722 | 1,410 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,770,461 | 1,588 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $1,679,107 | 1,678 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,388,957 | 1,783 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $2,208,381 | 2,487 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $2,739,100 | 3,010 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||