Neptune Q3 2026 Earnings: Revenue Rises 34% as Margins Expand

Neptune Insurance Holdings (NYSE: NP) reported Q3 2026 revenue of $59.6 million, up 34.3% year over year, while GAAP diluted EPS doubled to $0.12 from $0.06. Net income increased 49.9% to $17.3 million, and adjusted EBITDA rose 37.5% to $36.8 million with a 61.7% margin. Written premium grew 31% to a record $132.7 million alongside record new business sales.

Core Earnings Data

The results, released on October 20, cover the three months ended September 30, 2026. Revenue growth was organic because Neptune had not completed any relevant acquisitions or divestitures, while GAAP and adjusted profit both grew faster than revenue.

Adjusted EBITDA margin expanded by 1.5 percentage points to match the company’s record high. GAAP net margin improved by 3.1 percentage points despite substantially higher share-based compensation and income tax expense.

Adjusted net income, adjusted EPS, adjusted EBITDA and adjusted EBITDA margin are non-GAAP measures and exclude items including share-based compensation, amortization and certain transaction-related expenses.

Written Premium and New Business Supported Revenue

Written premium increased 31% to a record $132.7 million, and Neptune reported record new business sales. Written premium represents the premiums placed with insurance programs after returns to policyholders, and the company identifies it as the primary driver of commission revenue.

The similar direction of written premium and revenue growth provides the clearest operating explanation disclosed for the quarter’s higher revenue. Neptune did not provide product, geographic or distribution-channel results in the release, so the contribution of individual business categories cannot be assessed.

Higher Stock Compensation Widened the GAAP-to-Adjusted Profit Gap

Share-based compensation rose to $7.0 million from $0.1 million a year earlier, becoming the largest current-quarter adjustment between GAAP and non-GAAP profit. Employer payroll taxes on equity awards added another $0.6 million.

These costs were partly offset in the GAAP results by lower financing and transaction expenses. Net interest expense fell 37.9% to $3.3 million, while corporate transaction-related expenses declined to $0.2 million from $5.0 million. Income tax expense, however, increased 88.7% to $7.5 million.

Adjusted net income was about $7.0 million above GAAP net income in Q3 2026, compared with a gap of about $4.5 million in Q3 2025. Investors therefore need to consider both the improvement in reported profitability and the growing effect of equity compensation when comparing the two earnings measures.

Recent Insider Transactions

During the reported six-month period, insiders made one purchase totaling 9,568 shares and nine sales totaling 15,148,733 shares. That resulted in net sales of 15,139,165 shares, equivalent to a reported net transaction rate of -33.10%, while total insider holdings were approximately 30.6 million shares.

The following are the latest 10 transactions provided in the source, ordered by date. Transaction values are reported in U.S. dollars.

The source lists Steiner’s August 13 transaction twice with identical details; both entries are retained in the table. The transaction records alone do not establish the insiders’ reasons for selling.

Investor Risks to Watch

• Dependence on written premium growth: Written premium is the primary driver of Neptune’s commission revenue. Slower new business activity or weaker policy and premium retention could therefore affect future revenue growth.
• Rising equity compensation: Share-based compensation increased sharply to $7.0 million and widened the difference between GAAP and adjusted profit. Continued increases would weigh on GAAP earnings and potentially affect per-share results.
• Margin sustainability: Adjusted EBITDA margin reached a record-matching 61.7%. Maintaining that level will require adjusted earnings to continue growing at least as fast as revenue.
• EPS comparability and share count: GAAP diluted weighted-average shares increased to 146.4 million from 97.3 million. The prior-year figure preceded the conversion of preferred shares at Neptune’s October 2025 IPO, making adjusted per-share measures more useful for year-over-year comparison.

Summary

Neptune’s Q3 2026 results combined 34.3% organic revenue growth with faster increases in GAAP net income and adjusted EBITDA. Record written premium and new business sales supported the top line, while lower interest and transaction expenses helped offset higher equity compensation and taxes. The next key considerations are whether premium growth can remain elevated, whether the record-matching adjusted EBITDA margin is sustainable and how equity compensation affects GAAP and per-share profitability.

More Questions

How is written premium different from Neptune’s revenue?

Written premium is the total premium Neptune places with insurance programs, less premiums returned because of cancellations, policy changes or other reasons. It is a key operating indicator and the primary driver of commission revenue, but it is not the same as GAAP revenue recognized during the quarter.

Why was adjusted net income higher than GAAP net income?

Neptune’s adjusted net income excludes expenses including share-based compensation, amortization, employer payroll taxes on equity awards and corporate transaction-related costs, along with the related tax effects. Share-based compensation was the largest adjustment in Q3 2026.

Why does the Q3 2025 EPS comparison require caution?

Neptune completed its IPO and converted its redeemable preferred stock in October 2025. As a result, the GAAP diluted share count changed substantially between the two quarters. The company’s adjusted EPS calculation assumes the preferred shares had already converted in the earlier period to provide a more comparable denominator.