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American Coastal Insurance Corp

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

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.

13F holders, Q4 2025

Institutional positions in American Coastal Insurance Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
137
+13 vs. Q3 2025
Shares held
15.4M
+136.6K (+0.9%) vs. Q3 2025
Total value
$194.7M
+$20.5M (+11.8%) vs. Q3 2025
New holders
24
49 more added
Sold out
11
34 more reduced

4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ACIC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 137 institutions
Q1 2021: 88 institutionsQ2 2021: 90 institutionsQ3 2021: 84 institutionsQ4 2021: 90 institutionsQ1 2022: 85 institutionsQ2 2022: 64 institutionsQ3 2022: 46 institutionsQ4 2022: 40 institutionsQ1 2023: 36 institutionsQ2 2023: 48 institutionsQ3 2023: 67 institutionsQ4 2023: 74 institutionsQ1 2024: 93 institutionsQ2 2024: 106 institutionsQ3 2024: 106 institutionsQ4 2024: 110 institutionsQ1 2025: 121 institutionsQ2 2025: 124 institutionsQ3 2025: 128 institutionsQ4 2025: 137 institutionsQ1 2026: 150 institutionsQ2 2026: 135 institutions
Value heldQ4 2025: $194.7M
Q1 2021: $100.4MQ2 2021: $77.7MQ3 2021: $37.9MQ4 2021: $48.8MQ1 2022: $36.9MQ2 2022: $13.2MQ3 2022: $4.47MQ4 2022: $5.38MQ1 2023: $12.9MQ2 2023: $29.8MQ3 2023: $66.2MQ4 2023: $91.2MQ1 2024: $98.2MQ2 2024: $109.1MQ3 2024: $123.3MQ4 2024: $173.6MQ1 2025: $148.6MQ2 2025: $165.8MQ3 2025: $175.1MQ4 2025: $194.7MQ1 2026: $193.2MQ2 2026: $175.0M
Institutions holding ACIC and their total value by quarter
QuarterHoldersValue
Q2 2026135$175.0M
Q1 2026150$193.2M
Q4 2025137$194.7M
Q3 2025128$175.1M
Q2 2025124$165.8M
Q1 2025121$148.6M
Q4 2024110$173.6M
Q3 2024106$123.3M
Q2 2024106$109.1M
Q1 202493$98.2M
Q4 202374$91.2M
Q3 202367$66.2M
Q2 202348$29.8M
Q1 202336$12.9M
Q4 202240$5.38M
Q3 202246$4.47M
Q2 202264$13.2M
Q1 202285$36.9M
Q4 202190$48.8M
Q3 202184$37.9M
Q2 202190$77.7M
Q1 202188$100.4M

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding American Coastal Insurance Corp; share changes are against Q3 2025.

Institutions holding ACIC in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Clearstead Advisors, LLC1$130.00%−13−92.9%Reduced
Huntington National Bank1$130.00%00.0%Unchanged
The PNC Financial Services Group, Inc.5$630.00%+5New
Hughes Financial Services, LLC7$880.00%+7New
Rothschild Investment LLC8$1010.00%+8New
IFP Advisors, Inc9$1140.00%00.0%Unchanged
Smartleaf Asset Management LLC16$2010.00%+16New
SBI Securities Co., Ltd.17$2150.00%00.0%Unchanged
True Wealth Design, LLC24$3040.00%00.0%Unchanged
GAMMA Investing LLC45$5680.00%00.0%Unchanged
Essential Partners LLC76$9600.00%+4+5.6%Added
UMA Financial Services, Inc.93$1.18K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC105$1.33K0.00%00.0%Unchanged
Allworth Financial LP131$1.66K0.00%+47+56.0%Added
Bogart Wealth, LLC176$2.22K0.00%00.0%Unchanged
Larson Financial Group LLC303$3.83K0.00%+303New
Pinnacle Wealth Planning Services, Inc.446$5.63K0.00%+446New
National Bank of Canada479$6.06K0.00%+479New
Kemnay Advisory Services Inc.547$6.91K0.00%+547New
Royal Bank of Canada581$7.00K0.00%+364+167.7%Added
Tower Research Capital LLC (TRC)622$7.86K0.00%−4,398−87.6%Reduced
Sterling Capital Management LLC749$9.46K0.00%−78−9.4%Reduced
Amalgamated Bank768$10.0K0.00%−66−7.9%Reduced
Covestor Ltd763$10.0K0.01%+22+3.0%Added
Citigroup Inc969$12.2K0.00%+273+39.2%Added
Quarry LP1,086$13.7K0.00%−4,879−81.8%Reduced
CWM, LLC1,515$19.0K0.00%+138+10.0%Added
California State Teachers Retirement System1,505$19.0K0.00%−247−14.1%Reduced
Public Employees Retirement System of Ohio2,150$27.2K0.00%00.0%Unchanged
Legal & General Group Plc2,449$30.9K0.00%−77−3.0%Reduced
Ameritas Investment Partners, Inc.2,528$31.9K0.00%00.0%Unchanged
Russell Investments Group, Ltd.2,650$33.5K0.00%+300+12.8%Added
Simplex Trading, LLC3,006$38.0K0.00%+3,006New
State of Alaska, Department of Revenue5,168$65.0K0.00%+3,088+148.5%Added
Kestra Advisory Services, LLC5,160$65.2K0.00%+5,160New
State of Wyoming5,633$71.1K0.01%+5,633New
Police & Firemen's Retirement System of New Jersey6,540$82.6K0.00%00.0%Unchanged
Aquatic Capital Management LLC7,058$89.1K0.00%−5,265−42.7%Reduced
New York State Common Retirement Fund7,268$91.8K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA9,672$122.2K0.00%−101,966−91.3%Reduced
Rockefeller Capital Management L.P.10,000$126.3K0.00%00.0%Unchanged
Daytona Street Capital LLC10,000$126.3K0.10%+10,000New
Genesis Wealth Advisors, LLC10,046$126.9K0.09%00.0%Unchanged
Marble Wealth, LLC10,419$131.6K0.02%+10,419New
Tactive Advisors, LLC10,471$132.2K0.04%−5,709−35.3%Reduced
Engineers Gate Manager LP10,551$133.3K0.00%+10,551New
Decision Investments, Inc10,890$137.5K0.15%+10,890New
Kingsview Wealth Management, LLC11,000$138.9K0.00%00.0%Unchanged
FMR LLC11,314$142.9K0.00%+2,187+24.0%Added
Mirae Asset Global ETFs Holdings Ltd.11,364$143.5K0.00%+50.0%Added
Nisa Investment Advisors, LLC11,593$146.4K0.00%+11,164+2,602.3%Added
Susquehanna Fundamental Investments, LLC12,785$161.5K0.01%+12,785New
MetLife Investment Management13,342$168.5K0.00%+3,741+39.0%Added
PDT Partners, LLC13,958$176.3K0.01%−873−5.9%Reduced
XTX Topco Ltd14,338$181.1K0.00%+2,296+19.1%Added
Price T Rowe Associates Inc14,686$186.0K0.00%+2,432+19.8%Added
Deutsche Bank AG15,506$195.8K0.00%+3,920+33.8%Added
Palumbo Wealth Management LLC15,613$197.2K0.05%+15,613New
PharVision Advisers, LLC16,091$203.2K0.10%−20,796−56.4%Reduced
Arcus Capital Partners, LLC16,440$207.6K0.07%+16,440New
Susquehanna Portfolio Strategies, LLC16,951$214.1K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.17,917$226.3K0.00%+1,202+7.2%Added
Graham Capital Management, L.P.18,279$230.9K0.01%−7,694−29.6%Reduced
Creative Planning18,692$236.1K0.00%+3,162+20.4%Added
Allegheny Financial Group LTD19,166$242.1K0.04%+1,137+6.3%Added
Caxton Associates LLP19,891$251.2K0.00%+19,891New
State of Wisconsin Investment Board19,894$251.3K0.00%−3,600−15.3%Reduced
Sowell Financial Services LLC20,000$252.6K0.01%00.0%Unchanged
Metis Global Partners, LLC20,708$261.5K0.01%+20,708New
Quest Partners LLC20,863$263.5K0.01%+19,482+1,410.7%Added
Cox Capital Mgt LLC25,322$280.6K0.17%00.0%Unchanged
UBS Group AG22,595$285.4K0.00%−4,983−18.1%Reduced
Trexquant Investment LP23,034$290.9K0.00%+12,228+113.2%Added
Welch Group, LLC23,288$294.1K0.01%00.0%Unchanged
Wells Fargo & Company27,060$341.8K0.00%+10,281+61.3%Added
Bank of America Corp27,165$343.1K0.00%+10,199+60.1%Added
Invesco Ltd.27,776$350.8K0.00%+7,730+38.6%Added
Regions Financial Corp29,444$371.9K0.00%00.0%Unchanged
CI Private Wealth, LLC30,001$378.9K0.00%00.0%Unchanged
Rhumbline Advisers30,147$380.7K0.00%−4,029−11.8%Reduced
ExodusPoint Capital Management, LP31,256$394.8K0.00%+31,256New
Alliancebernstein L.P.32,540$411.0K0.00%00.0%Unchanged
Point72 Asset Management, L.P.35,483$448.1K0.00%+18,183+105.1%Added
Verition Fund Management LLC35,568$449.2K0.00%+10,078+39.5%Added
Canada Pension Plan Investment Board36,500$461.0K0.00%+36,500New
Barclays PLC37,920$478.9K0.00%+3,547+10.3%Added
STRS Ohio38,700$488.8K0.00%−1,500−3.7%Reduced
Alps Advisors Inc41,695$526.6K0.00%+355+0.9%Added
Martingale Asset Management L P48,921$617.9K0.02%+1,490+3.1%Added
Squarepoint Ops LLC52,231$659.7K0.00%+9,919+23.4%Added
Citadel Advisors LLC52,380$661.6K0.00%−62,482−54.4%Reduced
Two Sigma Advisers, LP53,700$678.2K0.00%−5,500−9.3%Reduced
Ancora Advisors, LLC58,423$737.9K0.02%−71,484−55.0%Reduced
Arrowstreet Capital, Limited Partnership59,547$752.1K0.00%00.0%Unchanged
Beacon Pointe Advisors, LLC62,372$787.8K0.01%00.0%Unchanged
Nuveen, LLC65,250$824.1K0.00%−161,749−71.3%Reduced
Farther Finance Advisors, LLC69,990$884.0K0.01%+9,013+14.8%Added
Charles Schwab Investment Management Inc75,949$959.2K0.00%+30.0%Added
First Trust Advisors LP78,625$993.0K0.00%+1,906+2.5%Added
Lido Advisors, LLC90,637$1.03M0.00%00.0%Unchanged