AQR CAPITAL MANAGEMENT LLC
Position in WTM — White Mountains Insurance Group Ltd
CIK 1167557
Greenwich, CT
Position in WTM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$17,000,072
+$7,698,811 QoQ
Shares Held
7,738
+72.9% QoQ
Ownership
0.324%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 96%
Shared 0%
None 4%
Common Shares in WTM Over Time
Shares Held
Position Value (USD)
Position in Insurance - Property & Casualty
Financial Services · as of Mar 31, 2026AQR CAPITAL MANAGEMENT LLC holds $4,302,197,479 across 42 Insurance - Property & Casualty names. WTM ranks #19 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CB |
Chubb Ltd
|
3,840,991 | $1,251,894,189 | |
| 2 | TRV |
Travelers Companies, Inc.
|
2,458,492 | $717,092,939 | |
| 3 | PGR |
Progressive Corp/Oh/
|
2,405,207 | $476,808,227 | |
| 4 | SIGI |
Selective Insurance Group Inc
|
3,936,658 | $296,784,643 | |
| 5 | ALL |
Allstate Corp
|
1,431,195 | $296,743,968 | |
| 6 | ORI |
Old Republic International Corp
|
5,783,670 | $230,768,430 | |
| 7 | THG |
Hanover Insurance Group, Inc.
|
1,013,395 | $175,672,019 | |
| 8 | CNA |
Cna Financial Corp
|
3,038,171 | $139,512,808 |
All Filings in WTM
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $17,000,072 | 7,738 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $9,301,261 | 4,476 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $9,883,697 | 5,913 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $14,516,599 | 8,084 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $16,353,977 | 8,492 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $19,722,908 | 10,140 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $18,498,756 | 10,906 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $18,988,716 | 10,448 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $16,421,433 | 9,152 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $13,695,590 | 9,100 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $14,328,708 | 9,580 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $12,865,472 | 9,263 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $9,225,050 | 6,697 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $5,333,438 | 3,771 | Shares | Defined | 2023-02-14 | |
| 2022-06-30 | $3,018,126 | 2,422 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $3,900,711 | 3,433 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $16,689,807 | 16,461 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $33,522,647 | 31,341 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $32,539,762 | 28,344 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $11,466,746 | 10,285 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $2,745,811 | 2,744 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $2,813,748 | 3,612 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $3,197,579 | 3,601 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $12,093,900 | 13,290 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||