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American Coastal Insurance vs Kingstone Companies: ACIC and KINS compared
American Coastal Insurance is the larger company: $70.7M of revenue in its latest quarter (Q3 2026) against $67.5M for Kingstone Companies (Q3 2026). Kingstone Companies is growing faster (+21% against -22% a year earlier). American Coastal Insurance is more profitable, with an operating margin of 36.8% against 33.0%.
Where the money goes: ACIC and KINS
American Coastal Insurance (ACIC) · Q3 2026
American Coastal Insurance, Q3 2026: revenue $70.7M (-22% year over year), operating margin 36.8%, net earnings $19.4M, operating cash flow $64.6M. The chart follows the revenue to costs, profit and cash.
Kingstone Companies (KINS) · Q3 2026
Kingstone Companies, Q3 2026: revenue $67.5M (+21% year over year), operating margin 33.0%, net earnings $17.6M, operating cash flow $21.8M. The chart follows the revenue to costs, profit and cash.
| American Coastal Insurance (ACIC) | Kingstone Companies (KINS) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q3 2026 |
| Revenue | $70.7M | $67.5M |
| Revenue growth, Y/Y | -22% | +21% |
| Operating margin | 36.8% | 33.0% |
| Net earnings | $19.4M | $17.6M |
| Net margin | 27.4% | 26.0% |
| Operating cash flow | $64.6M | $21.8M |
| Free cash flow | $64.4M | $21.0M |
Questions
Which is bigger, American Coastal Insurance or Kingstone Companies?
American Coastal Insurance is the larger company: $70.7M of revenue in its latest quarter (Q3 2026) against $67.5M for Kingstone Companies (Q3 2026).
Is American Coastal Insurance or Kingstone Companies growing faster?
Kingstone Companies is growing faster (+21% against -22% a year earlier).
Which is more profitable, American Coastal Insurance or Kingstone Companies?
American Coastal Insurance is more profitable, with an operating margin of 36.8% against 33.0%.
More: American Coastal Insurance earnings · how American Coastal Insurance makes money · Kingstone Companies earnings · how Kingstone Companies makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Nov 5, 2026; 10-Q filed Nov 6, 2026). Fiscal quarters can end on different dates. Not investment advice.