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, Q3 2025
Institutional positions in American Coastal Insurance Corp as of Sep 30, 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
- 128
- +4 vs. Q2 2025
- Shares held
- 15.4M
- +482.7K (+3.2%) vs. Q2 2025
- Total value
- $175.1M
- +$9.33M (+5.6%) vs. Q2 2025
- New holders
- 24
- 46 more added
- Sold out
- 20
- 34 more reduced
Compare with Q2 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 135 | $175.0M |
| Q1 2026 | 150 | $193.2M |
| Q4 2025 | 137 | $194.7M |
| Q3 2025 | 128 | $175.1M |
| Q2 2025 | 124 | $165.8M |
| Q1 2025 | 121 | $148.6M |
| Q4 2024 | 110 | $173.6M |
| Q3 2024 | 106 | $123.3M |
| Q2 2024 | 106 | $109.1M |
| Q1 2024 | 93 | $98.2M |
| Q4 2023 | 74 | $91.2M |
| Q3 2023 | 67 | $66.2M |
| Q2 2023 | 48 | $29.8M |
| Q1 2023 | 36 | $12.9M |
| Q4 2022 | 40 | $5.38M |
| Q3 2022 | 46 | $4.47M |
| Q2 2022 | 64 | $13.2M |
| Q1 2022 | 85 | $36.9M |
| Q4 2021 | 90 | $48.8M |
| Q3 2021 | 84 | $37.9M |
| Q2 2021 | 90 | $77.7M |
| Q1 2021 | 88 | $100.4M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding American Coastal Insurance Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. | 119,710 | $1.36M | 0.00% | −27,489−18.7% | Reduced |
| Ancora Advisors, LLC | 129,907 | $1.48M | 0.03% | −2,304−1.7% | Reduced |
| Westwood Holdings Group Inc. | 150,735 | $1.72M | 0.01% | 00.0% | Unchanged |
| AQR Capital Management LLC | 152,197 | $1.73M | 0.00% | +82,607+118.7% | Added |
| Jacobs Levy Equity Management, Inc | 153,677 | $1.75M | 0.01% | +80,775+110.8% | Added |
| Tudor Investment Corp Et Al | 172,068 | $1.96M | 0.01% | −25,802−13.0% | Reduced |
| Crews Bank & Trust | 189,075 | $2.15M | 0.32% | 00.0% | Unchanged |
| Militia Capital Partners, LP | 190,658 | $2.17M | 1.01% | +40,000+26.6% | Added |
| Qube Research & Technologies Ltd | 194,296 | $2.21M | 0.00% | +80,246+70.4% | Added |
| Two Sigma Investments, LP | 195,722 | $2.23M | 0.00% | +74,804+61.9% | Added |
| JPMorgan Chase & Co | 198,485 | $2.26M | 0.00% | +79,869+67.3% | Added |
| Northern Trust Corp | 200,990 | $2.29M | 0.00% | +428+0.2% | Added |
| Raymond James Financial Inc | 209,785 | $2.39M | 0.00% | −19,338−8.4% | Reduced |
| Morgan Stanley | 210,777 | $2.40M | 0.00% | +5,102+2.5% | Added |
| Nuveen, LLC | 226,999 | $2.59M | 0.00% | +75,200+49.5% | Added |
| Millennium Management LLC | 277,718 | $3.16M | 0.00% | +13,297+5.0% | Added |
| Renaissance Technologies LLC | 355,057 | $4.04M | 0.01% | +93,700+35.9% | Added |
| State Street Corp | 496,437 | $5.65M | 0.00% | +6,404+1.3% | Added |
| Dimensional Fund Advisors LP | 551,922 | $6.29M | 0.00% | +75,401+15.8% | Added |
| American Century Companies Inc | 596,492 | $6.79M | 0.00% | +47,539+8.7% | Added |
| Geode Capital Management, LLC | 607,024 | $6.92M | 0.00% | +907+0.1% | Added |
| Punch & Associates Investment Management, Inc. | 723,900 | $8.25M | 0.48% | +127,571+21.4% | Added |
| Empyrean Capital Partners, LP | 940,500 | $10.7M | 0.43% | 00.0% | Unchanged |
| DG Capital Management, LLC | 982,183 | $11.2M | 6.47% | +81,672+9.1% | Added |
| Tieton Capital Management, LLC | 1,224,770 | $13.9M | 4.84% | +32,985+2.8% | Added |
| Vanguard Group Inc | 1,294,545 | $14.7M | 0.00% | −64,194−4.7% | Reduced |
| BlackRock, Inc. | 1,795,759 | $20.5M | 0.00% | −12,662−0.7% | Reduced |
| Cornerstone Wealth Group, LLC | 2,886 | – | – | 00.0% | Unchanged |
| Bastion Asset Management Inc. | 0 | $0 | 0.00% | −373,073−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −65,640−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −45,680−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −38,538−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −33,291−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −32,374−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −31,509−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −29,980−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −25,416−100.0% | Sold out |
| Integrated Quantitative Investments LLC | 0 | $0 | 0.00% | −24,900−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −19,543−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −16,198−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −15,339−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −12,509−100.0% | Sold out |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −10,441−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −5,331−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −2,093−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −99−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −79−100.0% | Sold out |
| Clark Wealth Partners | 0 | $0 | 0.00% | −3−100.0% | Sold out |