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American Coastal Insurance Corp. 13F holders

135 funds reported a position in American Coastal Insurance Corp. in their 13F for the quarter ended 30 June 2026, together 15.8 million shares worth $175.5 million. Against the quarter before, 15 opened a position, 49 added, 37 trimmed and 31 sold out; together they sold a net 1.8 million shares. The largest holders: BlackRock, Inc., Tieton Capital Management, LLC and Vanguard Capital Management LLC.

Funds holding135-15 on Q1 2026
Shares they held15.8Mworth $175.5 million
Net sold on the quarter1.8M sharesabout $20.2 million at the funds' values
Funds buying to selling64 to 68opened or added, to cut or sold
Opened 15Added 49Held 33Trimmed 37Sold out 31
Opened: 15 fundsAdded: 49 fundsHeld: 33 fundsTrimmed: 37 fundsSold out: 31 funds

What each fund did in ACIC against its 13F for the quarter before; a change under 0.1% of a holding counts as held

Q3 2024: 106 funds, 11.0 million shares106Q3 2024Q4 2024: 109 funds, 12.9 million shares109Q4 2024Q1 2025: 120 funds, 12.8 million shares120Q1 2025Q2 2025: 124 funds, 15.0 million shares124Q2 2025Q3 2025: 129 funds, 16.0 million shares129Q3 2025Q4 2025: 137 funds, 15.6 million shares137Q4 2025Q1 2026: 150 funds, 17.6 million shares150Q1 2026Q2 2026: 135 funds, 15.8 million shares135Q2 2026

Funds reporting a position in ACIC in their 13F, each quarter; hover a bar for the shares they held

Filed so far for the quarter to 30 September 2026

3,241 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 23 reported a position in American Coastal Insurance Corp.: 5 opened one, 8 added, 5 trimmed and 2 sold out, a net 95,201 shares bought.

The largest moves in the name among the funds that have filed, against each fund's previous 13F.

The well-known funds

Of the 44 funds followed here, 5 reported a position in American Coastal Insurance Corp. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 677,070 shares worth $7.5 million, 0.0% of its reported book. In the quarter, 3 funds added or opened a position and 1 trimmed or sold out; together they sold a net 1,991 shares, about $22,100 at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.

FundSharesValueOf its bookChange on the quarterStatusQuarter endedFiling
Geode Capital Management677,070$7.5 million0.0%+61,209added30 June 202613F
Two Sigma Investments591,554$6.6 million0.0%+26,800added30 June 202613F
Renaissance Technologies542,359$6.0 million0.0%+3,102added30 June 202613F
Millennium Management41,062$455,7880.0%-93,102trimmed30 June 202613F
FMR LLC8,467$93,9830.0%-4held30 June 202613F
Value is what the fund reported.
Read moreChange is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.

The largest holders

FundSharesShare of allValueOf its bookChange in sharesFiling
BlackRock, Inc.2,280,06514.46%$25.3 million0.00%+451,80113F
Tieton Capital Management, LLC1,254,8807.96%$13.9 million4.00%-18,57513F
Vanguard Capital Management LLC995,6366.32%$11.1 million0.00%-1,00513F
Dimensional Fund Advisors LP893,7725.67%$9.9 million0.00%+143,66413F
American Century Companies Inc.848,3675.38%$9.4 million0.00%+128,93013F
Punch & Associates Investment Management, Inc.808,7055.13%$9.0 million0.44%no change13F
Geode Capital Management, LLC677,0704.29%$7.5 million0.00%+61,20913F
Two Sigma Investments, LP591,5543.75%$6.6 million0.01%+26,80013F
Renaissance Technologies LLC542,3593.44%$6.0 million0.01%+3,10213F
State Street Corp.509,7673.23%$5.7 million0.00%+3,94013F
Arrowstreet Capital, Limited Partnership455,5762.89%$5.1 million0.00%+137,68513F
Bridgeway Capital Management, LLC304,0421.93%$3.4 million0.06%+15,79113F
Sei Investments Co.288,9111.83%$3.2 million0.00%-312,57013F
Empowered Funds, LLC269,5331.71%$3.0 million0.02%-39,12313F
AQR Capital Management LLC252,0901.60%$2.8 million0.00%+36,49813F
Vanguard Portfolio Management LLC239,3811.52%$2.7 million0.00%-32,40613F
Empyrean Capital Partners, LP230,8771.46%$2.6 million0.10%-896,11013F
Northern Trust Corp.199,6431.27%$2.2 million0.00%+6,22113F
Crews Bank & Trust189,0751.20%$2.1 million0.27%no change13F
Goldman Sachs Group Inc.187,7931.19%$2.1 million0.00%+15,99713F
Tudor Investment Corp. Et Al186,4081.18%$2.1 million0.01%-29,74813F
Vanguard Fiduciary Trust Co.162,8161.03%$1.8 million0.00%+61613F
Westwood Holdings Group Inc.148,7350.94%$1.7 million0.01%no change13F
Kennondale Capital Management LLC146,7820.93%$1.6 million1.09%no change13F
Mercer Global Advisors Inc.134,4530.85%$1.5 million0.00%+24,01913F
O'shaughnessy Asset Management, LLC132,9760.84%$1.5 million0.01%new13F
Connor, Clark & Lunn Investment Management Ltd.122,5830.78%$1.4 million0.00%+39,98813F
HRT Financial LP119,0370.76%$1.3 million0.00%+104,96813F
Franklin Resources Inc.113,6700.72%$1.3 million0.00%+4,60013F
Antipodes Partners Ltd113,1840.72%$1.3 million0.02%-43,38313F
Bank of New York Mellon Corp94,2460.60%$1.0 million0.00%+5,58013F
Wedge Capital Management L L P93,5050.59%$1.0 million0.02%+9,72913F
Lido Advisors, LLC88,7680.56%$985,3330.00%-1,67513F
Ritholtz Wealth Management86,1560.55%$956,3320.01%+61,31413F
Mackenzie Financial Corp.82,8390.53%$919,5130.00%new13F
First Trust Advisors LP81,0090.51%$899,1990.00%+1,92713F
Jacobs Levy Equity Management, Inc.77,6240.49%$861,6260.00%-73,52413F
Raymond James Financial Inc.74,6520.47%$828,6370.00%-20,55613F
Charles Schwab Investment Management Inc.74,5080.47%$827,0390.00%+4,37013F
Pacific Ridge Capital Partners, LLC74,4830.47%$826,7610.15%+17,95613F
Bank of America Corp.73,3470.47%$814,1520.00%+1,42513F
Morgan Stanley69,1830.44%$767,9310.00%-47,38313F
Beacon Pointe Advisors, LLC67,9550.43%$754,3010.00%+5,58313F
Nuveen, LLC67,7640.43%$752,1800.00%+8,32213F
Quantinno Capital Management LP63,3300.40%$702,9630.00%+39,39913F
Jane Street Group, LLC60,6080.38%$672,7490.00%-66,47013F
Tactive Advisors, LLC55,0150.35%$610,6670.15%+32,79513F
IHT Wealth Management, LLC54,3080.34%$602,8190.01%new13F
Cornerstone Wealth Group, LLC2,8850.02%$505,5960.03%-113F
State of Wisconsin Investment Board43,9940.28%$488,3330.00%+30,10013F
The 50 largest of the 135 funds that reported a position in ACIC in their 13F for the quarter ended 30 June 2026, by the value each reported.
Read moreShare of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?

Schedule 13D and 13G filed on the name, last twelve months

None in the last twelve months: no holder crossed 5%, changed materially, or filed an annual 13G in the window.

Fails to deliver

Settlement dateShares failedPriceFile
22 September 2026465$9.19SEC
17 September 2026296$9.18SEC
11 September 202698$9.35SEC
3 September 2026921$9.40SEC
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
Read moreLargest in the window: 921 on 3 September 2026. A fail is an operational fact about settlement, not a position.