Company Overview - Neptune Insurance Holdings operates as a technology-driven insurance provider focused on flood and earthquake risks, utilizing advanced machine learning and artificial intelligence for underwriting and policy administration [4] - The company offers residential and commercial flood insurance and parametric earthquake insurance, leveraging proprietary AI-driven platforms and partnering with established insurance and reinsurance carriers for risk-bearing and claims servicing [5] - As of February 17, 2026, Neptune Insurance Holdings had a market capitalization of $3.04 billion, with a revenue of $43.77 million and a net income of -$27.2 million [3] Investment Position - FTV Management Company, L.P. initiated a new position in Neptune Insurance Holdings, acquiring 22,350,631 shares, which increased the quarter-end position value by $651.74 million [1] - Following the trade, Neptune Insurance Holdings represented 99.46% of FTV Management's 13F reportable assets under management [2] - The share price of Neptune Insurance Holdings was $23.46 as of February 17, 2026 [2] Business Model - Neptune Insurance Holdings operates as a managing general agent, generating revenue by originating and servicing insurance policies while partner carriers assume the underlying risk, differentiating it from traditional insurers [6] - The company's capital-light model allows for growth through expanding policy volume, distribution reach, and pricing capabilities, rather than managing loss ratios [7] - The growth of Neptune's business is dependent on maintaining underwriting partner capacity and effective pricing policies [7][8] Market Considerations - The key question for investors is whether Neptune can continue to expand policy volume in flood and earthquake coverage while maintaining access to underwriting partners [8] - The company's growth relies on continued demand for coverage and the willingness of insurers and reinsurers to provide capacity [8] - As the business scales, the focus may shift to whether policy growth translates into stable fee income without relying on aggressive pricing or favorable market conditions [9]

As filed with the Securities and Exchange Commission on September 26, 2025. Registration No. 333-289995 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 2 TO FORM S-1 REGISTRATION STATEMENT Under The Securities Act of 1933 _____________________________________ NEPTUNE INSURANCE HOLDINGS INC. (Exact name of registrant as specified in its charter) _____________________________________ Delaware 6411 33-4189588 (State or other jurisdiction of incorporation or organization) ( ...

As filed with the Securities and Exchange Commission on September 22, 2025. Registration No. 333-289995 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT Under The Securities Act of 1933 _____________________________________ NEPTUNE INSURANCE HOLDINGS INC. (Exact name of registrant as specified in its charter) _____________________________________ Delaware 6411 33-4189588 (State or other jurisdiction of incorporation or organization) ( ...

As filed with the Securities and Exchange Commission on September 2, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT Under The Securities Act of 1933 _____________________________________ NEPTUNE INSURANCE HOLDINGS INC. (Exact name of registrant as specified in its charter) _____________________________________ | Delaware | 6411 | 33-4189588 | | --- | --- | --- | | (State or other jurisdiction of | (Primary standard industri ...