Key Highlights

  • American Integrity Insurance Group (NYSE:AII) shows USD 29.13 on the all-time-high screen, down 1.05% in the November 4, 2026 session, with a Market Value of about USD 570.81 million. Screen figures are unverified.
  • No company release dated November 4 to 6, 2026 was found that explains the move. The next dated catalyst is third-quarter results after the close on November 10, with a call at 9:30 a.m. ET on November 11.
  • Second-quarter 2026 Revenue rose 54.6% to USD 115.17 million, Net Income rose 24.2% to USD 34.15 million and record pre-tax income reached USD 46.4 million.
  • The combined ratio improved to 63.4% from 72.9%, a 9.5 point gain, with no catastrophe losses or prior-year reserve charges in the quarter.

What Drove the Record

American Integrity Insurance Group is a Tampa-based residential property insurer focused on Florida and the Southeast, founded in 2006. Its record price reflects a run of strong Underwriting rather than a single news item, and no company announcement dated November 4 to 6, 2026 could be confirmed. The screen shows the stock down 1.05% on the day, so the listing reflects a price near the peak rather than a fresh surge. The underwriting record is the base. In the second quarter, revenue rose 54.6% to USD 115.17 million, net income rose to USD 34.15 million from USD 27.49 million and basic EPS reached USD 1.74. A combined ratio of 63.4% means the company paid out far less in losses and expenses than it earned in premiums. The screen shows relative Volume of 1.70, which suggests active trading as investors position for the third-quarter report.

Why the Valuation Looks Low for a Record

The screen shows a trailing P/E of 6.48 and EPS of USD 4.50, both unverified. A single-digit multiple at an all-time high is unusual, and it reflects how investors price Florida property risk: one major hurricane can erase a year of profit. The company has adjusted its Reinsurance to manage that. At the June 1 renewal it kept its first-event retention at USD 35 million, cut its aggregate retention to USD 75 million and reduced its non-catastrophe Quota share to 25% from 40%. Retaining more non-catastrophe Business lifts profit in calm quarters but adds exposure in bad ones. The low multiple therefore signals that the market still applies a large risk discount even after the stock's climb. The screen also shows no dividend, so holders depend entirely on price gains and Earnings growth for returns, which makes each Quarterly Report more important for the share price.

Risks and What to Watch

The third-quarter report on November 10 covers the core of the Atlantic hurricane season, so catastrophe losses are the first number to check. Second, watch the combined ratio against the 63.4% second-quarter level, since a clean quarter cannot be assumed every period. Third, a Form 144 notice of a proposed insider share sale was filed on November 4, and a resale prospectus was filed in October, so additional stock Supply is possible. The market's sharp decline on November 5 adds a further test. Investors in American Integrity Insurance Group (NYSE:AII) should focus on catastrophe losses, reserve development and any update on reinsurance costs for 2027. A clean quarter would support the record, while a large storm loss could reverse much of the recent gain quickly.

Where Things Stand

American Integrity Insurance is near an all-time high on the strength of its underwriting, with a 63.4% combined ratio and record pre-tax income of USD 46.4 million in the second quarter. No fresh catalyst was confirmed for November 4 to 6. The stock trades at a low multiple because of hurricane risk, so the November 10 results will decide whether the record holds.