Tower Research Capital LLC (TRC)
Position in ACGL — Arch Capital Group Ltd.
CIK 1533421
NEW YORK, NY
Position in ACGL
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$490,637
+$206,699 QoQ
Shares Held
5,055
+70.9% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#543
of 904 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ACGL Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Jun 30, 2026Tower Research Capital LLC (TRC) holds $19,584,147 across 9 Insurance - Diversified names. ACGL ranks #5 (2.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BRK-B |
Berkshire Hathaway Inc
|
27,096 | $13,558,566 | |
| 2 | AEG |
Aegon Ltd.
|
338,445 | $2,856,475 | |
| 3 | HIG |
Hartford Insurance Group, Inc.
|
14,278 | $1,892,120 | |
| 4 | AIG |
American International Group, Inc.
|
6,698 | $499,201 | |
| 5 | ACGL |
Arch Capital Group Ltd.
This page
|
5,055 | $490,637 | |
| 6 | PLGO |
Pelagos Insurance Capital Ltd
|
7,643 | $186,107 | |
| 7 | SLF |
Sun Life Financial Inc
|
1,000 | $78,420 | |
| 8 | XZO |
Exzeo Group, Inc.
|
1,149 | $19,383 |
All Filings in ACGL
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $490,637 | 5,055 | Shares | Defined | 2026-08-11 | |
| 2026-03-31 | $283,938 | 2,958 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,201,781 | 12,529 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $305,578 | 3,368 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $1,431,123 | 15,718 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $1,719,794 | 17,881 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $2,851,583 | 30,878 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $3,230,646 | 28,876 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $903,469 | 8,955 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $2,881,261 | 31,169 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $4,127,851 | 55,579 | Shares | Other | 2024-02-13 | |
| 2023-09-30 | $1,239,649 | 15,552 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $438,845 | 5,863 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $355,705 | 5,241 | Shares | Other | 2023-05-09 | |
| 2022-12-31 | $514,295 | 8,218 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $378,482 | 8,311 | Shares | Other | 2022-11-10 | |
| 2022-06-30 | $152,436 | 3,351 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $281,028 | 5,804 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $86,365 | 1,943 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $398,942 | 10,449 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $753,799 | 19,358 | Shares | Other | 2021-08-16 | |
| 2021-03-31 | $1,112,153 | 28,985 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $994,918 | 27,583 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $611,500 | 20,906 | Shares | Other | 2020-11-16 | |
| 2020-06-30 | $595,289 | 20,778 | Shares | Other | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||