Quantinno Capital Management LP
Position in WTM — White Mountains Insurance Group Ltd
CIK 1759654
NEW YORK, NY
Position in WTM
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$26,174,474
+$4,679,418 QoQ
Shares Held
12,624
+29.0% QoQ
Ownership
0.529%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#37
of 354 holders
Holding Since
Jun 2022
17 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, 2026Quantinno Capital Management LP holds $785,855,885 across 37 Insurance - Property & Casualty names. WTM ranks #12 (3.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CB |
Chubb Ltd
|
328,398 | $111,898,334 | |
| 2 | PGR |
Progressive Corp/Oh/
|
455,986 | $99,610,141 | |
| 3 | ALL |
Allstate Corp
|
367,669 | $87,483,161 | |
| 4 | THG |
Hanover Insurance Group, Inc.
|
288,499 | $61,773,405 | |
| 5 | L |
Loews Corp
|
538,143 | $60,923,169 | |
| 6 | TRV |
Travelers Companies, Inc.
|
168,546 | $55,640,405 | |
| 7 | ORI |
Old Republic International Corp
|
1,246,510 | $51,007,189 | |
| 8 | CINF |
Cincinnati Financial Corp
|
229,555 | $42,499,812 |
All Filings in WTM
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $26,174,474 | 12,624 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $21,495,056 | 9,784 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $15,109,356 | 7,271 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $10,119,382 | 6,054 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $7,703,638 | 4,290 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $8,870,281 | 4,606 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $3,975,702 | 2,044 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $2,527,338 | 1,490 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $2,411,756 | 1,327 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $2,235,697 | 1,246 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $1,729,256 | 1,149 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,589,918 | 1,063 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,323,631 | 953 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $1,057,912 | 768 | Shares | Sole | 2023-05-03 | |
| 2022-12-31 | $620,890 | 439 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $570,722 | 438 | Shares | Sole | 2022-11-08 | |
| 2022-06-30 | $584,434 | 469 | Shares | Sole | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||