American Coastal Insurance Corp

ACIC

Exchange: Nasdaq
Industry: Fire, Marine & Casualty Insurance
SEC CIK: 0001401521

SEC filings (opens in a new tab)

In the last 90 days, American Coastal Insurance Corp insiders filed 1 open-market purchase and 2 sales; 135 institutions reported holding it in 13F filings for Q2 2026, worth $175.0M in total; no superinvestor holds it.

Q2 2026 vs. Q1 2026

How the institutions holding American Coastal Insurance Corp changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of ACIC: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Of which not filed for Q2 2026	Q2 2026	Change
Holders	150	1	135	−14
Shares	17.2M	1.51K	15.8M	−1.41M (−8.2%)
Value	$193.2M	$17.0K	$175.0M	−$18.2M (−9.4%)

1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (17)

Institutions that held American Coastal Insurance Corp at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to ACIC in Q2 2026
Institution	Shares	Value	% of portfolio
O'Shaughnessy Asset Management, LLC	132,976	$1.48M	0.01%
Mackenzie Financial Corp	82,839	$919.5K	0.00%
IHT Wealth Management, LLC	54,308	$602.8K	0.01%
Great Lakes Advisors, LLC	35,837	$397.8K	0.00%
EntryPoint Capital, LLC	28,444	$315.7K	0.08%
Jump Financial, LLC	22,092	$245.2K	0.00%
Squarepoint Ops LLC	15,586	$173.0K	0.00%
Atom Investors LP	13,011	$144.4K	0.01%
D. E. Shaw & Co., Inc.	11,422	$126.8K	0.00%
Quadrature Capital Ltd	11,076	$122.9K	0.00%
Central Trust Co	1,349	$15.0K	0.00%
Silver Grove Financial Group, Inc.	1,204	$13.4K	0.01%
Simplex Trading, LLC	346	$3.84K	0.00%
Global Retirement Partners, LLC	192	$2.13K	0.00%
Picton Mahoney Asset Management	166	$1.84K	0.00%
Caitong International Asset Management Co., Ltd	47	$522	0.00%
Rialto Wealth Management, LLC	47	$522	0.00%

Sold out (31)

Institutions that held American Coastal Insurance Corp at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of ACIC in Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
DG Capital Management, LLC	465,287	$5.23M
Marshall Wace, LLP	179,394	$2.02M
Qube Research & Technologies Ltd	147,797	$1.66M
Range Financial Group LLC	93,380	$1.05M
M Holdings Securities, Inc.	83,186	$846.0K
Susquehanna International Group, LLP	48,419	$544.7K
Schonfeld Strategic Advisors LLC	40,135	$451.5K
Susquehanna Fundamental Investments, LLC	35,791	$402.6K
CIBC World Markets Inc.	31,926	$359.2K
Arcus Capital Partners, LLC	31,635	$355.9K
Campbell & CO Investment Adviser LLC	27,459	$308.9K
Engineers Gate Manager LP	22,742	$255.8K
XTX Topco Ltd	19,522	$219.6K
National Bank of Canada	16,622	$186.6K
Gsa Capital Partners LLP	16,283	$183.0K
Aigen Investment Management, LP	13,505	$151.9K
Decision Investments, Inc	11,050	$124.3K
Kingsview Wealth Management, LLC	10,745	$120.9K
Zacks Investment Management	10,590	$119.1K
Genesis Wealth Advisors, LLC	10,046	$113.0K
Group One Trading, L.P.	1,733	$19.5K
Los Angeles Capital Management LLC	568	$6.39K
MAI Capital Management	191	$2.15K
Kilter Group LLC	138	$1.55K
The PNC Financial Services Group, Inc.	100	$1.13K
Quadrant Capital Group LLC	86	$968
Root Financial Partners, LLC	70	$788
Essential Partners LLC	58	$653
Jones Financial Companies LLLP	47	$523
Keating Financial Advisory Services, Inc.	2	$23
Sound Income Strategies, LLC	1	$11

Not filed for Q2 2026 yet (1)

Institutions that held American Coastal Insurance Corp at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ACIC in Q1 2026 that haven't filed for Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
CWM, LLC	1,514	$17.0K