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Equibles

JANE STREET GROUP, LLC

Position in ACGL — Arch Capital Group Ltd.

CIK 1595888 NEW YORK, NY
Back to ACGL Full portfolio

Position in ACGL

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$22,664,678
-$30,386,658 QoQ
Shares Held
236,115
-57.3% QoQ
Ownership
0.068%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ACGL Over Time

Shares Held

Position Value (USD)

Derivatives in ACGL

reported options exposure · as of Mar 31, 2026
CallValue
$998,296
CallShares
10,400
PutValue
$527,945
PutShares
5,500

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 Mar 31, 2026

JANE STREET GROUP, LLC holds $260,558,909 across 11 Insurance - Diversified names. ACGL ranks #4 (8.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AIG
American International Group, Inc.
 2,219,533 $167,019,857
2 BRK-B
Berkshire Hathaway Inc
 65,867 $31,563,465
3 AEG
Aegon Ltd.
 3,303,388 $23,982,596
4 ACGL
Arch Capital Group Ltd.
This page 		236,115 $22,664,678
5 PLGO
Pelagos Insurance Capital Ltd
 304,549 $5,819,931
6 XZO
Exzeo Group, Inc.
 247,803 $3,635,269
7 SLF
Sun Life Financial Inc
 48,962 $3,063,062
8 HIG
Hartford Insurance Group, Inc.
 16,178 $2,187,750

All Filings in ACGL

Export CSV
46 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $22,664,678 236,115
2026-03-31 $527,945 5,500
2026-03-31 $998,296 10,400
2025-12-31 $719,400 7,500
2025-12-31 $3,146,176 32,800
2025-12-31 $53,051,336 553,079
2025-09-30 $226,825 2,500
2025-09-30 $13,217,182 145,676
2025-09-30 $1,524,264 16,800
2025-06-30 $1,611,585 17,700
2025-06-30 $1,028,865 11,300
2025-06-30 $25,483,345 279,883
2025-03-31 $1,356,138 14,100
2024-12-31 $1,209,785 13,100
2024-12-31 $217,114 2,351
2024-09-30 $1,555,132 13,900
2024-09-30 $2,224,509 19,883
2024-06-30 $28,057,810 278,103
2024-03-31 $16,127,081 174,460
2023-12-31 $8,912,547 120,002
2023-09-30 $7,238,544 90,811
2023-06-30 $6,502,294 86,871
2023-03-31 $2,694,438 39,700
2022-12-31 $1,116,102 17,778
2022-09-30 $4,320,378 94,870
2022-06-30 $3,990,018 87,712
2022-03-31 $334,098 6,900
2022-03-31 $1,348,884 27,858
2022-03-31 $2,227,320 46,000
2021-12-31 $1,062,355 23,900
2021-12-31 $1,069,777 24,067
2021-12-31 $1,542,415 34,700
2021-09-30 $328,348 8,600
2021-09-30 $515,430 13,500
2021-09-30 $58,882,035 1,542,222
2021-06-30 $755,436 19,400
2021-06-30 $2,053,929 52,746
2021-03-31 $475,788 12,400
2021-03-31 $717,519 18,700
2021-03-31 $1,443,939 37,632
2020-12-31 $1,239,076 34,352
2020-12-31 $2,723,285 75,500
2020-12-31 $526,622 14,600
2020-09-30 $787,117 26,910
2020-06-30 $3,331,823 116,294
2020-03-31 $494,207 17,365

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