Position in STC
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$8,939,833
+$1,910,908 QoQ
Shares Held
135,411
+18.6% QoQ
Ownership
0.444%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#35
of 247 holders
Holding Since
Mar 2023
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STC Over Time
Shares Held
Position Value (USD)
Position in Insurance - Property & Casualty
Financial Services · as of Jun 30, 2026Boston Partners holds $2,489,993,635 across 17 Insurance - Property & Casualty names. STC ranks #10 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALL |
Allstate Corp
|
2,565,357 | $610,401,042 | |
| 2 | MKL |
Markel Group Inc.
|
307,500 | $600,550,573 | |
| 3 | TRV |
Travelers Companies, Inc.
|
1,005,216 | $331,841,904 | |
| 4 | PGR |
Progressive Corp/Oh/
|
1,487,621 | $324,970,806 | |
| 5 | CB |
Chubb Ltd
|
890,313 | $303,365,250 | |
| 6 | L |
Loews Corp
|
1,211,422 | $137,145,083 | |
| 7 | WTM |
White Mountains Insurance Group Ltd
|
55,569 | $115,216,202 | |
| 8 | AII |
American Integrity Insurance Group, Inc.
|
1,527,196 | $28,757,100 |
All Filings in STC
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,939,833 | 135,411 | Shares | Defined | 2026-08-04 | |
| 2026-03-31 | $7,028,925 | 114,143 | Shares | Defined | 2026-05-11 | |
| 2025-12-31 | $7,700,565 | 109,601 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $7,222,826 | 98,511 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $4,731,207 | 72,676 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $5,179,439 | 72,592 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $5,059,320 | 74,964 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $5,917,016 | 79,168 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $5,304,239 | 85,442 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $5,591,580 | 85,945 | Shares | Defined | 2024-05-28 | |
| 2023-12-31 | $5,491,949 | 93,480 | Shares | Other | 2024-02-07 | |
| 2023-09-30 | $4,654,932 | 106,277 | Shares | Defined | 2023-11-08 | |
| 2023-06-30 | $4,927,502 | 119,774 | Shares | Other | 2023-08-10 | |
| 2023-03-31 | $419,196 | 10,389 | Shares | Defined | 2023-05-09 | |
| No filing history on record for this holder in this stock. | ||||||