$RNR · RENAISSANCERE HOLDINGS LTD
RenaissanceRe Holdings filed its Q3 2026 10-Q, reporting a net loss attributable to common shareholders of $161.4 million, or -$4.02 per diluted share, compared to a $907.7 million profit ($19.40/share) in Q3 2025. Total revenues fell 47.1% YoY to $1.69 billion, driven by $879.8 million in net realized and unrealized investment losses versus a $311.9 million gain a year ago. Underwriting income declined to $426.1 million from $770.2 million as the combined ratio rose to 79.7% from 68.4%.
- Q3 GAAP net loss attributable to common shareholders: $161.4M vs. $907.7M profit in Q3 2025
- Net realized and unrealized losses on investments: $879.8M in Q3 vs. $311.9M gain a year ago
- Combined ratio deteriorated to 79.7% from 68.4%, driven by 12.8-point jump in calendar-year loss ratio
- Gross premiums written fell 9.5% YoY to $2.10B; net premiums written down 19.1% to $1.67B
- Book value per common share declined to $259.61 from $264.77 at June 30, 2026; annualized ROE of -6.0%
Markets closed — no regular-session reaction yet; extended-hours move not captured here. The $879.8M investment loss and swing from $19.40 EPS to -$4.02 EPS represent a severe miss likely to pressure the $13.8B market-cap stock when trading resumes.
A $1.07 billion YoY earnings swing from profit to loss, driven by both investment portfolio damage and underwriting deterioration, signals stress across RenaissanceRe's dual engines.
The P&C reinsurance sector is navigating elevated catastrophe losses from multiple 2026 events. RenaissanceRe's combined ratio deterioration contrasts with the nine-month trend (75.1% vs. 92.1% in 2025), suggesting Q3 was an outlier quarter for loss activity.
2026 Large Loss Events (Middle East War, Ras Laffan Explosion, Colombian Earthquake) contributed to elevated current accident-year loss ratio of 61.6%, up 9.9 points YoY. Investment portfolio faces mark-to-market volatility with $879.8M in realized/unrealized losses in a single quarter.