American Coastal Insurance

ACIC · NASDAQ

$11.21+$0.05 (+0.45%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $11.16

Who owns ACIC

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 55.5% of ACIC’s shares.

Peed FLP1, Ltd, L.L.P.24.5%
Peed (Leah Anneberg)6.1%
Branch (Gregory C)4.8%
BlackRock Institutional Trust Company, N.A.4.3%
Next 6 largest institutions15.9%
All other shareholders44.5%

Top institutional holders of ACIC
Holder	Shares	% of shares	Change, last filing	Filed
Peed FLP1, Ltd, L.L.P.	11.88M	24.51%	+0	Mar 27, 2026
Peed (Leah Anneberg)	2.94M	6.07%	+0	Mar 27, 2026
Branch (Gregory C)	2.30M	4.75%	+5.00K	May 26, 2026
BlackRock Institutional Trust Company, N.A.	2.07M	4.28%	+431.52K	Jun 30, 2026
Peed (Robert Daniel)	1.99M	4.10%	+5.00K	May 26, 2026
Poitevint (Alec L II)	1.56M	3.23%	+5.00K	May 26, 2026
Tieton Capital Management, LLC	1.25M	2.59%	−18.57K	Jun 30, 2026
Vanguard Capital Management, LLC	995.64K	2.05%	−1.00K	Jun 30, 2026
Hood (William H III)	988.60K	2.04%	+5.00K	May 26, 2026
Dimensional Fund Advisors, L.P.	893.77K	1.84%	+143.66K	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of ACIC
Holder	Shares	% of shares	Change, last filing	Filed
iShares Russell 2000 ETF	839.58K	1.73%	−3.67K	Jul 31, 2026
Avantis US Small Cap Value ETF	815.58K	1.68%	+47.77K	Aug 31, 2026
Vanguard Total Stock Market Index Fund	688.55K	1.42%	+0	Jul 31, 2026
Vanguard Extended Market Index Fund	284.80K	0.59%	+0	Jul 31, 2026
iShares Russell 2000 Value ETF	274.70K	0.57%	+2.11K	Aug 31, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders bought $91.50K (1 trade) and sold $583.95K (3 trades) of ACIC on the open market.

Latest ACIC insider transactions
Insider	Date	Type	Shares	Price	Value
Adler Brooke	Sep 24, 2026	Sale	21.20K	$9.06	$192.04K
MARTZ BRAD	Sep 22, 2026	Buy	10.00K	$9.15	$91.50K
Griffith Christopher	Aug 17, 2026	Option exercise	19.67K	—	—
Griffith Christopher	Aug 17, 2026	Sale	22.00K	$9.40	$206.80K
Griffith Christopher	Aug 17, 2026	Sale	19.67K	$9.41	$185.11K
Griffith Christopher	Aug 17, 2026	Option exercise	19.67K	$4.33	$85.18K
Crawford Troy J	Jul 15, 2026	Tax withholding	478	$10.13	$4.84K
Maroney Patrick	May 26, 2026	Award	5.00K	—	—
Peed Daniel	May 26, 2026	Award	5.00K	—	—
HOOD III WILLIAM H.	May 26, 2026	Award	5.00K	—	—

Short interest

Settled Sep 30, 2026

Shares short: 2.13M
Days to cover: 6.68
% of shares outstanding: 4.39%
Average daily volume: 318.28K
Change since last report: +15.4%

Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.