MARTINGALE ASSET MANAGEMENT L P
Position in ACIC — AMERICAN COASTAL INSURANCE Corp
CIK 936944
BOSTON, MA
Position in ACIC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$297,835
-$418,025 QoQ
Shares Held
26,832
-57.8% QoQ
Ownership
0.055%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#64
of 134 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 57%
Shared 0%
None 43%
Common Shares in ACIC Over Time
Shares Held
Position Value (USD)
Position in Insurance - Property & Casualty
Financial Services · as of Jun 30, 2026MARTINGALE ASSET MANAGEMENT L P holds $168,622,429 across 24 Insurance - Property & Casualty names. ACIC ranks #23 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TRV |
Travelers Companies, Inc.
|
93,416 | $30,838,489 | |
| 2 | ALL |
Allstate Corp
|
120,099 | $28,576,356 | |
| 3 | PGR |
Progressive Corp/Oh/
|
104,623 | $22,854,894 | |
| 4 | CB |
Chubb Ltd
|
56,252 | $19,167,306 | |
| 5 | THG |
Hanover Insurance Group, Inc.
|
83,765 | $17,935,761 | |
| 6 | L |
Loews Corp
|
110,894 | $12,554,309 | |
| 7 | MCY |
Mercury General Corp
|
51,649 | $5,506,816 | |
| 8 | SIGI |
Selective Insurance Group Inc
|
46,532 | $4,514,069 |
All Filings in ACIC
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $297,835 | 26,832 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $715,860 | 63,632 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $617,871 | 48,921 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $540,238 | 47,431 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $567,975 | 51,077 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $492,754 | 42,589 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $549,046 | 40,791 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $450,675 | 39,989 | Shares | Sole | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||