Luca Re Ltd. (Series 2026-1)
Mercury General Corporation returned to the catastrophe bond market with its second 144A issuance via Luca Re Ltd. (Bermuda) to fund wildfire reinsurance. Luca Re offers $100m (Series 2026-1 Class A) to collateralize a reinsurance agreement covering Mercury’s California subsidiaries. The notes target ~3-year protection for wildfire and fire-following earthquake losses, with $1.75bn attachment and $2bn limit. Initial risk spread guidance is 6.25%-6.75%, with 1.23% attachment probability and 1.09%
How this was made

The 30-second read
Why it matters
Series 2026-1 provides roughly three years of collateralized reinsurance, with indemnity and per-occurrence triggers, covering losses between an initial $1.75B attachment and up to $2.0B share; upsize potential is noted if demand is strong.
Market read
A targeted catastrophe-risk transfer for a California-exposed insurer, with issuance terms and pricing guidance that can influence investor perception of catastrophe loss preparedness.
What to watch
The article omits the cost of reinsurance versus expiring coverage and any changes in retention/aggregate program terms, which are key to translating risk transfer into earnings.
Background
Mercury General returned to the catastrophe bond market using its Bermuda-based Luca Re Ltd. SPI for a second 144A issuance to secure wildfire and fire-following earthquake reinsurance protection.
Ticker impact
Mercury General sponsors Luca Re Ltd.’s second 144A cat bond (Series 2026-1) to collateralize wildfire and fire-following earthquake reinsurance for its underwriting entities.
Near-term impact likely limited but could be mildly supportive if investors view the structure as improving catastrophe loss protection and capital efficiency.
The article describes bond sizing, attachment/detachment, and pricing guidance, but does not quantify expected premium savings or net earnings impact; still, it directly addresses Mercury’s catastrophe risk coverage.
Market effects
Reinforces continued capital-market appetite for catastrophe reinsurance and may tighten/normalize reinsurance pricing expectations for other US P&C carriers with similar exposures.
Highlights ongoing California wildfire and fire-following earthquake risk management via structured reinsurance.
Bermuda SPI issuance underscores global capital participation in US catastrophe risk transfer; limited direct global equity read-across.
Counterpoint
Cat bond issuance may not materially change net risk if Mercury’s overall reinsurance program is already well-covered; equity impact could be muted.
Key entities
- companyMercury General Corporation
Sponsor of the Luca Re Ltd. Series 2026-1 cat bond to fund wildfire and fire-following earthquake reinsurance protection.
- special_purpose_insurerLuca Re Ltd.
Bermuda SPI issuing the cat bond notes whose proceeds collateralize the reinsurance agreement.


