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, Q2 2026
Institutional positions in American Coastal Insurance Corp as of Jun 30, 2026. 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
- 135
- −14 vs. Q1 2026
- Shares held
- 15.8M
- −1.41M (−8.2%) vs. Q1 2026
- Total value
- $175.0M
- −$18.2M (−9.4%) vs. Q1 2026
- New holders
- 17
- 49 more added
- Sold out
- 31
- 39 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding American Coastal Insurance Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ritholtz Wealth Management | 86,156 | $956.3K | 0.01% | +61,314+246.8% | Added |
| Lido Advisors, LLC | 88,768 | $985.3K | 0.00% | −1,675−1.9% | Reduced |
| Wedge Capital Management L L P | 93,505 | $1.04M | 0.02% | +9,729+11.6% | Added |
| Bank of New York Mellon Corp | 94,246 | $1.05M | 0.00% | +5,580+6.3% | Added |
| Antipodes Partners Ltd | 113,184 | $1.26M | 0.02% | −43,383−27.7% | Reduced |
| Franklin Resources Inc | 113,670 | $1.26M | 0.00% | +4,600+4.2% | Added |
| HRT Financial LP | 119,037 | $1.32M | 0.00% | +104,968+746.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 122,583 | $1.36M | 0.00% | +39,988+48.4% | Added |
| O'Shaughnessy Asset Management, LLC | 132,976 | $1.48M | 0.01% | +132,976 | New |
| Mercer Global Advisors Inc | 134,453 | $1.49M | 0.00% | +24,019+21.7% | Added |
| Kennondale Capital Management LLC | 146,782 | $1.63M | 1.09% | 00.0% | Unchanged |
| Westwood Holdings Group Inc. | 148,735 | $1.65M | 0.01% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 162,816 | $1.81M | 0.00% | +616+0.4% | Added |
| Tudor Investment Corp Et Al | 186,408 | $2.07M | 0.01% | −29,748−13.8% | Reduced |
| Goldman Sachs Group Inc | 187,793 | $2.08M | 0.00% | +15,997+9.3% | Added |
| Crews Bank & Trust | 189,075 | $2.10M | 0.27% | 00.0% | Unchanged |
| Northern Trust Corp | 199,643 | $2.22M | 0.00% | +6,221+3.2% | Added |
| Empyrean Capital Partners, LP | 230,877 | $2.56M | 0.09% | −896,110−79.5% | Reduced |
| Vanguard Portfolio Management LLC | 239,381 | $2.66M | 0.00% | −32,406−11.9% | Reduced |
| AQR Capital Management LLC | 252,090 | $2.80M | 0.00% | +36,498+16.9% | Added |
| Empowered Funds, LLC | 269,533 | $2.99M | 0.02% | −39,123−12.7% | Reduced |
| SEI Investments Co | 288,911 | $3.21M | 0.00% | −312,570−52.0% | Reduced |
| Bridgeway Capital Management, LLC | 304,042 | $3.37M | 0.06% | +15,791+5.5% | Added |
| Arrowstreet Capital, Limited Partnership | 455,576 | $5.06M | 0.00% | +137,685+43.3% | Added |
| State Street Corp | 509,767 | $5.66M | 0.00% | +3,940+0.8% | Added |
| Renaissance Technologies LLC | 542,359 | $6.02M | 0.01% | +3,102+0.6% | Added |
| Two Sigma Investments, LP | 591,554 | $6.57M | 0.00% | +26,800+4.7% | Added |
| Geode Capital Management, LLC | 677,070 | $7.52M | 0.00% | +61,209+9.9% | Added |
| Punch & Associates Investment Management, Inc. | 808,705 | $8.98M | 0.44% | 00.0% | Unchanged |
| American Century Companies Inc | 848,367 | $9.42M | 0.00% | +128,930+17.9% | Added |
| Dimensional Fund Advisors LP | 893,772 | $9.92M | 0.00% | +143,664+19.2% | Added |
| Vanguard Capital Management LLC | 995,636 | $11.1M | 0.00% | −1,005−0.1% | Reduced |
| Tieton Capital Management, LLC | 1,254,880 | $13.9M | 4.00% | −18,575−1.5% | Reduced |
| BlackRock, Inc. | 2,280,065 | $25.3M | 0.00% | +451,801+24.7% | Added |
| Cornerstone Wealth Group, LLC | 2,885 | – | – | −10.0% | Reduced |
| DG Capital Management, LLC | 0 | $0 | 0.00% | −465,287−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −179,394−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −147,797−100.0% | Sold out |
| Range Financial Group LLC | 0 | $0 | 0.00% | −93,380−100.0% | Sold out |
| M Holdings Securities, Inc. | 0 | $0 | 0.00% | −83,186−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −48,419−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −40,135−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −35,791−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −31,926−100.0% | Sold out |
| Arcus Capital Partners, LLC | 0 | $0 | 0.00% | −31,635−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −27,459−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −22,742−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −19,522−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −16,622−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −16,283−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −13,505−100.0% | Sold out |
| Decision Investments, Inc | 0 | $0 | 0.00% | −11,050−100.0% | Sold out |
| Kingsview Wealth Management, LLC | 0 | $0 | 0.00% | −10,745−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −10,590−100.0% | Sold out |
| Genesis Wealth Advisors, LLC | 0 | $0 | 0.00% | −10,046−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,733−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −568−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −191−100.0% | Sold out |
| Kilter Group LLC | 0 | $0 | 0.00% | −138−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −86−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −70−100.0% | Sold out |
| Essential Partners LLC | 0 | $0 | 0.00% | −58−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| Keating Financial Advisory Services, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |