ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Position in ACGL — Arch Capital Group Ltd.
CIK 1164508
BOSTON, MA
Position in ACGL
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$436,167,257
+$252,820,310 QoQ
Shares Held
4,493,790
+135.3% QoQ
Ownership
1.32%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
#12
of 899 holders
Holding Since
Mar 2020
15 quarters on record
Voting authority
Sole 80%
Shared 0%
None 20%
Common Shares in ACGL Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Jun 30, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $944,874,461 across 7 Insurance - Diversified names. ACGL ranks #1 (46.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ACGL |
Arch Capital Group Ltd.
This page
|
4,493,790 | $436,167,257 | |
| 2 | HIG |
Hartford Insurance Group, Inc.
|
2,350,799 | $311,527,883 | |
| 3 | AIG |
American International Group, Inc.
|
1,249,123 | $93,097,137 | |
| 4 | BRK-B |
Berkshire Hathaway Inc
|
108,048 | $54,066,138 | |
| 5 | AEG |
Aegon Ltd.
|
4,816,831 | $40,654,053 | |
| 6 | PLGO |
Pelagos Insurance Capital Ltd
|
382,649 | $9,317,503 | |
| 7 | WDH |
Waterdrop Inc.
|
39,372 | $44,490 |
All Filings in ACGL
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15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $436,167,257 | 4,493,790 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $183,346,947 | 1,910,063 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $121,684,207 | 1,268,601 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $17,107,322 | 188,552 | Shares | Defined | 2025-11-13 | |
| 2024-09-30 | $20,142,875 | 180,040 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $21,949,123 | 217,555 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $21,064,949 | 227,877 | Shares | Defined | 2024-05-15 | |
| 2023-09-30 | $5,612,939 | 70,417 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $9,466,204 | 126,469 | Shares | Defined | 2023-08-14 | |
| 2021-06-30 | $58,031,658 | 1,490,284 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $81,010,158 | 2,111,289 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $60,114,081 | 1,666,595 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $54,036,625 | 1,847,406 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $24,213,175 | 845,137 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $4,087,852 | 143,635 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||