Position in ACGL
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$29,690,848
-$11,645,901 QoQ
Shares Held
305,902
-29.0% QoQ
Ownership
0.090%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#107
of 899 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ACGL Over Time
Shares Held
Position Value (USD)
Derivatives in ACGL
reported options exposure · as of Jun 30, 2026CallValue
$213,532
CallShares
2,200
PutValue
$320,298
PutShares
3,300
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Insurance - Diversified
Financial Services · as of Jun 30, 2026MILLENNIUM MANAGEMENT LLC holds $487,109,077 across 10 Insurance - Diversified names. ACGL ranks #4 (6.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BRK-B |
Berkshire Hathaway Inc
|
587,695 | $312,785,441 | |
| 2 | HIG |
Hartford Insurance Group, Inc.
|
572,648 | $75,887,312 | |
| 3 | AIG |
American International Group, Inc.
|
516,346 | $38,483,267 | |
| 4 | ACGL |
Arch Capital Group Ltd.
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|
305,902 | $29,690,848 | |
| 5 | SLF |
Sun Life Financial Inc
|
338,146 | $26,517,409 | |
| 6 | PLGO |
Pelagos Insurance Capital Ltd
|
115,994 | $2,824,453 | |
| 7 | IGIC |
International General Insurance Holdings Ltd.
|
13,080 | $342,303 | |
| 8 | AEG |
Aegon Ltd.
|
35,764 | $301,848 |
All Filings in ACGL
Export CSV
34 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $320,298 | 3,300 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $29,690,848 | 305,902 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $213,532 | 2,200 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $41,336,749 | 430,636 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $68,317,773 | 712,237 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $83,647,434 | 921,938 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $167,934,623 | 1,844,422 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $72,586,276 | 754,692 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $75,812,239 | 820,923 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $234,948 | 2,100 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $43,416,824 | 388,066 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $234,948 | 2,100 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $30,694,470 | 304,237 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $514,539 | 5,100 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $81,628,772 | 883,046 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $49,505,856 | 666,566 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,203,621 | 15,100 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $220,477 | 2,766 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $66,185,588 | 884,243 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $1,085,325 | 14,500 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $41,137,296 | 606,119 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $23,948,749 | 381,471 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $93,318,336 | 2,049,151 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $30,636,241 | 673,472 | Shares | Sole | 2022-08-15 | |
| 2022-06-30 | $1,819,600 | 40,000 | Call | Sole | 2022-08-15 | |
| 2022-03-31 | $49,266,962 | 1,017,492 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $30,606,003 | 688,549 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $17,497,397 | 458,287 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $14,246,899 | 365,868 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $51,095,295 | 1,331,647 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $39,048,372 | 1,082,572 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $42,895,066 | 1,466,498 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $44,587,479 | 1,556,282 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $1,292,852 | 45,427 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||