Glossary
Catastrophe Bonds

Special Purpose Vehicle (SPV)

An isolated legal entity used to issue catastrophe bonds and other ILS instruments, ring-fencing collateral from counterparty risk.

A special purpose vehicle (SPV) — also called a special purpose reinsurance vehicle (SPRV) — is a bankruptcy-remote legal entity created specifically to issue catastrophe bonds or other insurance-linked securities. Its sole purpose is to receive reinsurance premiums from the sponsor, issue notes to investors, hold collateral in trust, and make claim payments if a trigger event occurs.

The SPV structure is critical to the ILS market's appeal: by ring-fencing the collateral from both the sponsor's balance sheet and the investor's counterparty risk, it eliminates the credit exposure that exists in traditional reinsurance. Catastrophe bond investors know exactly where their collateral is and that it cannot be claimed by other creditors.

Most SPVs are domiciled in the Cayman Islands or Bermuda, jurisdictions with established legal frameworks for ILS structures.

Example usage

The $300m cat bond was issued through Cayman-domiciled SPV Topaz Re 2026-1, with collateral held in a Citibank trust account.

Frequently asked questions

What is Special Purpose Vehicle (SPV)?

An isolated legal entity used to issue catastrophe bonds and other ILS instruments, ring-fencing collateral from counterparty risk. A special purpose vehicle (SPV) — also called a special purpose reinsurance vehicle (SPRV) — is a bankruptcy-remote legal entity created specifically to issue catastrophe bonds or other insurance-linked securities. Its sole purpose is to receive reinsurance premiums from the sponsor, issue notes to investors, hold collateral in trust, and make claim payments if a trigger event occurs.

How is Special Purpose Vehicle (SPV) used in practice?

The $300m cat bond was issued through Cayman-domiciled SPV Topaz Re 2026-1, with collateral held in a Citibank trust account.