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JANE STREET GROUP, LLC

Position in ACIC — AMERICAN COASTAL INSURANCE Corp

CIK 1595888 NEW YORK, NY

Position in ACIC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$672,748
-$756,878 QoQ
Shares Held
60,608
-52.3% QoQ
Ownership
0.125%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#46
of 135 holders
Holding Since
Sep 2021
13 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ACIC Over Time

Shares Held

Position Value (USD)

Derivatives in ACIC

reported options exposure · as of Mar 31, 2026
CallValue
$419,625
CallShares
37,300
PutValue
$1,042,875
PutShares
92,700

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 - Property & Casualty

Financial Services · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $541,442,175 across 27 Insurance - Property & Casualty names. ACIC ranks #20 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ACIC

Export CSV
17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $672,748 60,608
2026-03-31 $1,042,875 92,700
2026-03-31 $419,625 37,300
2026-03-31 $1,429,626 127,078
2025-09-30 $1,436,279 126,100
2025-09-30 $879,740 77,238
2025-06-30 $1,431,144 128,700
2025-06-30 $1,170,090 105,224
2025-03-31 $620,636 53,642
2024-09-30 $895,648 79,472
2024-06-30 $1,738,502 164,787
2024-03-31 $2,127,085 198,979
2023-12-31 $1,055,328 111,557
2023-09-30 $472,703 64,226
2023-03-31 $78,381 27,795
2022-12-31 $17,859 16,849
2021-09-30 $349,467 96,272