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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 2021

Institutional positions in American Coastal Insurance Corp as of Dec 31, 2021. 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
90
+7 vs. Q3 2021
Shares held
11.2M
+798.5K (+7.6%) vs. Q3 2021
Total value
$48.8M
+$10.9M (+28.9%) vs. Q3 2021
New holders
20
24 more added
Sold out
13
26 more reduced

1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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 2021: 90 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 2021: $48.8M
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 2021

Shares, value and share of portfolio for each institution holding American Coastal Insurance Corp; share changes are against Q3 2021.

Institutions holding ACIC in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.1,810,162$7.86M0.00%+14,777+0.8%Added
Dimensional Fund Advisors LP1,259,007$5.46M0.00%−145,015−10.3%Reduced
Vanguard Group Inc1,023,057$4.44M0.00%−8,637−0.8%Reduced
Sutton Wealth Advisors Inc.793,482$3.44M1.15%+40.0%Added
Tieton Capital Management, LLC650,705$2.82M1.58%+650,705New
State of Wisconsin Investment Board544,800$2.36M0.00%00.0%Unchanged
Parametric Portfolio Associates LLC471,366$2.05M0.00%+118,346+33.5%Added
State Street Corp373,911$1.62M0.00%−10,154−2.6%Reduced
Geode Capital Management, LLC343,169$1.49M0.00%+80,093+30.4%Added
Jacobs Levy Equity Management, Inc301,798$1.31M0.01%+120,413+66.4%Added
Ancora Advisors, LLC301,176$1.31M0.03%−38,580−11.4%Reduced
Fuller & Thaler Asset Management, Inc.275,429$1.20M0.01%+275,429New
Two Sigma Advisers, LP225,100$977.0K0.00%+87,700+63.8%Added
Polaris Capital Management, LLC198,351$861.0K0.03%00.0%Unchanged
Northern Trust Corp188,439$818.0K0.00%−972−0.5%Reduced
Lido Advisors, LLC172,179$747.0K0.01%+2,152+1.3%Added
Bank of New York Mellon Corp156,049$678.0K0.00%+64,035+69.6%Added
Marshall Wace, LLP155,362$675.0K0.00%+32,951+26.9%Added
Morgan Stanley128,567$558.0K0.00%+53,503+71.3%Added
D. E. Shaw & Co., Inc.122,271$531.0K0.00%−53,161−30.3%Reduced
Two Sigma Investments, LP110,740$481.0K0.00%−21,831−16.5%Reduced
Ergoteles LLC110,358$479.0K0.02%−58,198−34.5%Reduced
Connor, Clark & Lunn Investment Management Ltd.97,075$421.0K0.00%+62,072+177.3%Added
Renaissance Technologies LLC91,526$397.0K0.00%−17,300−15.9%Reduced
Barclays PLC88,443$384.0K0.00%+13,624+18.2%Added
LMR Partners LLP83,666$363.0K0.00%−23,334−21.8%Reduced
Susquehanna International Group, LLP77,558$337.0K0.00%−30,375−28.1%Reduced
Nuveen Asset Management, LLC76,216$313.0K0.00%−6,794−8.2%Reduced
Assenagon Asset Management S.A.59,877$260.0K0.00%+59,877New
Clear Harbor Asset Management, LLC54,210$235.0K0.03%+54,210New
Charles Schwab Investment Management Inc53,373$232.0K0.00%00.0%Unchanged
Invesco Ltd.51,423$223.0K0.00%−3,219−5.9%Reduced
Raymond James & Associates50,440$219.0K0.00%+26,500+110.7%Added
Susquehanna Fundamental Investments, LLC48,550$211.0K0.01%+48,550New
Baker Tilly Wealth Management, LLC44,212$192.0K0.02%00.0%Unchanged
HSBC Holdings PLC39,051$169.0K0.00%00.0%Unchanged
Goldman Sachs Group Inc37,942$165.0K0.00%−128,277−77.2%Reduced
Eaton Vance Management37,391$163.0K0.00%−1,650−4.2%Reduced
JPMorgan Chase & Co33,710$147.0K0.00%+12,921+62.2%Added
Welch Group, LLC33,497$145.0K0.01%+33,497New
Quinn Opportunity Partners LLC33,514$145.0K0.01%+33,514New
Gyon Technologies Capital Management, LP32,440$141.0K0.03%+32,440New
Russell Investments Group, Ltd.30,613$132.0K0.00%−6,835−18.3%Reduced
Rhumbline Advisers29,180$127.0K0.00%−1,186−3.9%Reduced
Unison Advisors LLC28,682$125.0K0.03%+446+1.6%Added
Millennium Management LLC25,815$112.0K0.00%−253,019−90.7%Reduced
Bank of America Corp23,270$101.0K0.00%−2,630−10.2%Reduced
Alliancebernstein L.P.18,400$80.0K0.00%00.0%Unchanged
Nomura Holdings Inc16,891$73.0K0.00%+16,891New
Public Employees Retirement System of Ohio16,547$72.0K0.00%+6,495+64.6%Added
New York State Common Retirement Fund14,068$61.0K0.00%00.0%Unchanged
Squarepoint Ops LLC13,935$60.0K0.00%−8,167−37.0%Reduced
Citadel Advisors LLC12,644$55.0K0.00%−96,675−88.4%Reduced
Deutsche Bank AG12,353$54.0K0.00%+660+5.6%Added
Quadrature Capital Ltd11,998$52.0K0.00%+11,998New
Wells Fargo & Company11,283$49.0K0.00%+11,282+1,128,200.0%Added
Jump Financial, LLC11,109$48.0K0.00%+11,109New
American International Group, Inc.10,804$47.0K0.00%−323−2.9%Reduced
California State Teachers Retirement System10,772$47.0K0.00%00.0%Unchanged
UBS Group AG10,794$47.0K0.00%+10,794New
Algert Global LLC10,290$45.0K0.01%+10,290New
Corient Capital Partners, LLC10,339$45.0K0.00%+10,339New
Cambridge Investment Research Advisors, Inc.10,000$43.0K0.00%00.0%Unchanged
Wolverine Trading, LLC10,192$43.0K0.00%+10,192New
BNP Paribas Arbitrage, SA9,251$40.1K0.00%+3,633+64.7%Added
Advisor Group Holdings, Inc.7,698$34.0K0.00%+6,460+521.8%Added
Captrust Financial Advisors5,975$26.0K0.00%−3,443−36.6%Reduced
Simplex Trading, LLC5,026$21.0K0.00%+2,118+72.8%Added
Citigroup Inc4,574$20.0K0.00%+2,255+97.2%Added
Royal Bank of Canada4,460$19.0K0.00%+2,152+93.2%Added
Lenox Wealth Advisors, LLC3,190$14.0K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)3,160$13.0K0.00%−8,311−72.5%Reduced
Accel Wealth Management3,000$13.0K0.01%00.0%Unchanged
Tevis Investment Management2,500$11.0K0.01%+2,500New
Legal & General Group Plc1,805$8.00K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.1,483$6.00K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC984$5.00K0.00%+984New
TCI Wealth Advisors, Inc.967$4.00K0.00%−244−20.1%Reduced
Patriot Financial Group Insurance Agency, LLC1,000$4.00K0.00%00.0%Unchanged
Gemmer Asset Management LLC700$3.00K0.00%+700New
Wagner Wealth Management, LLC535$2.00K0.00%+7+1.3%Added
Ellevest, Inc.151$1.00K0.00%00.0%Unchanged
Huntington National Bank1$00.00%00.0%Unchanged
The PNC Financial Services Group, Inc.79$00.00%00.0%Unchanged
Sageworth Trust Co20$00.00%−70−77.8%Reduced
Glassman Wealth Services105$00.00%00.0%Unchanged
Quadrant Capital Group LLC37$00.00%00.0%Unchanged
Toronto Dominion Bank3$00.00%+3New
Sageworth Trust Co of South Dakota64$00.00%+64New
Belpointe Asset Management LLC2,900––00.0%Unchanged
Jane Street Group, LLC0$00.00%−96,272−100.0%Sold out
HRT Financial LP0$00.00%−48,166−100.0%Sold out
Bridgeway Capital Management, LLC0$00.00%−27,000−100.0%Sold out
Comerica Bank0$00.00%−19,786−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−16,319−100.0%Sold out
Great Lakes Advisors, LLC0$00.00%−14,836−100.0%Sold out
SG Americas Securities, LLC0$00.00%−14,051−100.0%Sold out
Advisor Partners LLC0$00.00%−10,179−100.0%Sold out
Crossmark Global Holdings, Inc.0$00.00%−10,210−100.0%Sold out
State of Tennessee, Treasury Department0$00.00%−6,660−100.0%Sold out