What Changed
Price Move History
- Daily moves over 5%
- 33 239 sessions, October 1, 2025 to September 14, 2026
- Largest daily move
- +22% close of May 7, 2026
- 5-year change
- -32.2% closing prices, September 14, 2021 to September 14, 2026
Company Description
Neptune Insurance Holdings Inc. (NYSE: NP) is the parent company of Neptune Flood Incorporated, a data-driven managing general agent (MGA) focused on property-related insurance. According to the company, Neptune Flood was founded in 2018 and offers residential and commercial insurance products such as primary flood insurance and excess flood insurance. These products are distributed through a nationwide network of agencies and are designed to provide fast, accurate, and accessible coverage for properties across the United States.
As an MGA, Neptune Insurance Holdings Inc. underwrites and administers the issuance of insurance policies on behalf of a panel of insurance and reinsurance companies, which it refers to as capacity providers. These capacity providers manage the underlying insurance risk and claims handling, while Neptune focuses on distribution, underwriting technology, and policy administration. The company describes its model as operating without human underwriters and taking no balance sheet insurance risk, emphasizing an asset-light and efficiency-oriented approach.
Neptune highlights the use of proprietary artificial intelligence and advanced data science in its operations. Its Triton® platform is described as a proprietary underwriting system that streamlines underwriting, pricing, and policy issuance. The company reports that this technology supports scalability and operational leverage, and it closely tracks internal key performance indicators such as written premium, revenue per employee, Adjusted EBITDA per employee, policy retention rate, and premium retention rate to evaluate growth and efficiency.
Neptune Insurance Holdings Inc. positions itself as a technology company operating in the insurance space. It reports that it distributes policies through agencies nationwide and that federally required purchases account for less than a fifth of new business sales, which it interprets as evidence of broader market demand for flood insurance. The company also reports working with multiple capacity providers across several programs and expanding these relationships over time.
In its public communications and SEC filings, Neptune discusses non-GAAP measures such as Adjusted EBITDA, Adjusted EBITDA margin, Adjusted Net Income, and Adjusted diluted earnings per share. It provides definitions and reconciliations for these metrics, stating that they are intended to give a clearer view of operating performance by excluding certain non-cash or non-recurring items. In addition, it discloses key operating indicators like written premium, revenue per employee, Adjusted EBITDA per employee, policy retention rate, and premium retention rate, and explains how these measures relate to its commission-based revenue model.
Neptune Insurance Holdings Inc. is incorporated in Delaware and has identified itself as an emerging growth company in SEC filings. It has filed a second amended and restated certificate of incorporation and bylaws in connection with its initial public offering of Class A common stock. The company has also reported entering into a revolving credit facility and refinancing prior term loans, describing this as a way to adjust interest costs, amortization requirements, and capital flexibility.
Through its focus on data science, artificial intelligence, and an MGA structure that relies on capacity providers to bear insurance risk, Neptune Insurance Holdings Inc. presents a model that differs from traditional balance-sheet insurance carriers. Its public disclosures emphasize technology-enabled underwriting, agency-based distribution, and the tracking of efficiency and retention metrics as central elements of its business.
Stock Performance
Neptune Insurance Holdings (NP) closed at $31.33 on September 14, 2026. So far this year, the price has gained 7.4%.
NP Metrics & Rankings
Price returns through September 14, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
Neptune Insurance Holdings has 10 recent news articles, with the latest published 6 days ago. Of the recent coverage, 6 articles coincided with positive price movement and 4 with negative movement. Key topics include earnings, earnings date, AI, offering, buybacks. View all NP news →
SEC Filings
Neptune Insurance Holdings has filed 5 recent SEC filings, including 2 Form 4, 2 Form SCHEDULE 13G/A, 1 Form 144. The most recent filing was submitted on September 14, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all NP SEC filings →
Insider Radar
Insider selling at Neptune Insurance Holdings over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.
Financial Highlights
Neptune Insurance Holdings generated $159.6M in revenue in FY2025, operating income reached $71.0M (44.5% operating margin), and net income was $37.4M, reflecting a 23.4% net profit margin. Diluted earnings per share stood at -$0.26. The company generated $51.7M in operating cash flow. With a current ratio of 0.99, short-term liquidity bears monitoring.
Upcoming Events
Short Interest History
Short interest in Neptune Insurance Holdings (NP) currently stands at 2.2 million shares, down 6.6% from the previous reporting period, representing 3.1% of the float. Since October 2025, short interest has increased by 335.8%. This relatively low short interest suggests limited bearish sentiment. The 5.5 days to cover indicates moderate liquidity for short covering.
Days to Cover History
Days to cover for Neptune Insurance Holdings (NP) currently stands at 5.5 days, up 10.9% from the previous period. This moderate days-to-cover ratio suggests reasonable liquidity for short covering, requiring about a week of average trading volume. The days to cover has increased 448% over the past year, indicating either rising short interest or declining trading volume. The ratio has shown significant volatility over the period, ranging from 1.0 to 5.5 days.
NP Company Profile & Sector Positioning
Neptune Insurance Holdings (NP) operates in the Insurance Brokers industry within the broader Financial Services sector and is listed on the NYSE.
Investors comparing NP often look at related companies in the same sector, including Magnera Corporation (MAGN), SWM (SWM), Verso Corp (VRS), Clearwater Paper Corporation (CLW), and Sylvamo Corporation (SLVM). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate NP's relative position within its industry.