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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, Q1 2023

Institutional positions in American Coastal Insurance Corp as of Mar 31, 2023. 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
36
−4 vs. Q4 2022
Shares held
4.57M
−514.9K (−10.1%) vs. Q4 2022
Total value
$12.9M
+$7.50M (+139.5%) vs. Q4 2022
New holders
3
14 more added
Sold out
7
11 more reduced

Compare with Q4 2022: 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 holdersQ1 2023: 36 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 heldQ1 2023: $12.9M
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, Q1 2023

Shares, value and share of portfolio for each institution holding American Coastal Insurance Corp; share changes are against Q4 2022.

Institutions holding ACIC in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Tieton Capital Management, LLC2,326,445$6.56M4.67%+551,797+31.1%Added
Vanguard Group Inc583,760$1.65M0.00%+217,875+59.5%Added
BlackRock Inc.429,259$1.21M0.00%−145,367−25.3%Reduced
Lido Advisors, LLC245,466$692.2K0.01%−14,999−5.8%Reduced
Geode Capital Management, LLC201,690$568.8K0.00%+14,924+8.0%Added
Two Sigma Advisers, LP108,900$307.1K0.00%−30,900−22.1%Reduced
Renaissance Technologies LLC77,428$218.0K0.00%+13,302+20.7%Added
State Street Corp66,923$188.7K0.00%+12,200+22.3%Added
Morgan Stanley51,740$145.9K0.00%−28,481−35.5%Reduced
Raymond James & Associates49,240$138.9K0.00%00.0%Unchanged
Northern Trust Corp46,851$132.1K0.00%+1,135+2.5%Added
Susquehanna International Group, LLP41,605$117.3K0.00%+19,642+89.4%Added
Welch Group, LLC33,497$94.5K0.01%00.0%Unchanged
Millennium Management LLC32,398$91.0K0.00%−74,263−69.6%Reduced
Regions Financial Corp29,444$83.0K0.00%00.0%Unchanged
Quinn Opportunity Partners LLC28,514$80.4K0.01%−5,000−14.9%Reduced
Jane Street Group, LLC27,795$78.4K0.00%+10,946+65.0%Added
Belvedere Trading LLC23,927$67.5K0.03%+23,927New
Advisor Group Holdings, Inc.23,600$66.6K0.00%+400+1.7%Added
Dimensional Fund Advisors LP23,516$66.3K0.00%−11,432−32.7%Reduced
Beacon Pointe Advisors, LLC20,375$57.5K0.00%00.0%Unchanged
LPL Financial LLC17,080$48.2K0.00%+5,030+41.7%Added
Tower Research Capital LLC (TRC)12,428$35.0K0.00%+4,254+52.0%Added
Bank of New York Mellon Corp11,466$32.3K0.00%00.0%Unchanged
XTX Topco Ltd10,636$30.0K0.01%+10,636New
Ameritas Advisory Services, LLC10,000$28.2K0.00%00.0%Unchanged
Prudential Financial Inc10,000$28.2K0.00%+10,000New
Simplex Trading, LLC9,945$28.0K0.00%+4,021+67.9%Added
Accel Wealth Management5,000$14.1K0.01%00.0%Unchanged
Royal Bank of Canada3,457$10.0K0.00%+3,277+1,820.6%Added
Sutton Wealth Advisors Inc.1,742$4.91K0.00%−798,493−99.8%Reduced
UBS Group AG1,621$4.57K0.00%−1,932−54.4%Reduced
JPMorgan Chase & Co609$2.00K0.00%−43−6.6%Reduced
BNP Paribas Arbitrage, SA654$1.84K0.00%−381−36.8%Reduced
Wells Fargo & Company144$4060.00%+1+0.7%Added
Huntington National Bank1$30.00%00.0%Unchanged
Clear Harbor Asset Management, LLC0$00.00%−119,525−100.0%Sold out
Invesco Ltd.0$00.00%−77,980−100.0%Sold out
Barclays PLC0$00.00%−61,046−100.0%Sold out
HSBC Holdings PLC0$00.00%−29,052−100.0%Sold out
Charles Schwab Investment Management Inc0$00.00%−19,297−100.0%Sold out
Bank of America Corp0$00.00%−46−100.0%Sold out
Group One Trading, L.P.0$00.00%−9−100.0%Sold out