ILS glossary

What is a Sidecar?

A special purpose reinsurance vehicle that provides capacity to a specific reinsurer, sharing proportionally in premiums and losses.

Lecture 9

Sidecar

A special purpose reinsurance vehicle that provides capacity to a specific reinsurer, sharing proportionally in premiums and losses.

How it works in practice

Before hurricane season, a global reinsurer creates a sidecar vehicle and invites pension funds and sovereign wealth funds to invest. The sidecar writes a quota share of the reinsurer's Florida wind book for one year. If the season passes without major losses, investors receive a share of the underwriting profit. If a large hurricane strikes, investors absorb losses proportional to their participation.

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