Private equity is deepening its footprint in European life reinsurance. US investment firm Sixth Street has agreed to acquire a majority stake in Monument Re, the Bermuda-based pan-European life insurance consolidator, in a deal that keeps Hannover Re on as both a shareholder and reinsurance partner. Financial terms were not disclosed.
Monument Re operates across multiple European jurisdictions, acquiring and managing in-force life insurance portfolios and providing risk transfer and reinsurance solutions. It has subsidiaries in Belgium, Ireland, the Isle of Man, and Luxembourg, with branches in Spain, Italy and Germany.
The company will continue to operate as a standalone entity following the close, expected by end of 2026 subject to regulatory approvals.
The transaction follows a period of active portfolio management at Monument Re. In May 2025, the company divested a €1.4 billion legacy life insurance portfolio to RGA Americas Reinsurance. Elsinghorst said the move would enhance the group's financial flexibility and capacity to execute further transactions in key jurisdictions. The Sixth Street deal provides a new layer of capital to support that strategy.
Sixth Street manages or advises on more than US$125 billion of insurance company assets across North America and Europe. Rohan Singhal, partner and head of insurance at Sixth Street, said the transaction reflected the firm's approach of partnering with strategic operators as a model for expanding its European insurance presence.
The broader context is one in which private capital has taken a structural position in life reinsurance. BCG research found that private equity-backed reinsurers accounted for 43.3% of aggregate reserve credits and modified coinsurance reserves on transactions that began in 2022. Bermuda has attracted more than US$50 billion in new life sector capital since 2016, the same jurisdiction and model underpinning Monument Re's structure.
Appetite for that model shows no sign of slowing. In May 2026, Prismic Life, sponsored by Prudential Financial and Warburg Pincus, raised US$1.9 billion against a US$1.6 billion target. Total capital raised by the platform now exceeds US$3.3 billion, a sign of sustained institutional demand for asset-intensive life reinsurance platforms.
Regulators are paying attention. EIOPA launched a consultation in January 2026 on private equity acquisitions of EU (re)insurers, a process directly relevant to Monument Re's approval timeline. Global life reinsurance reserves reached a record $1.4 trillion in 2024, up 15% year-on-year, according to Aon data cited by RGA.
Hannover Re's decision to retain its stake and reinsurance relationship gives the transaction a dimension rarely seen in standard private equity buy-outs of insurance businesses.
Brona Magee, executive board member for life and health at Hannover Re, said the reinsurer would continue to support Monument as both a reinsurance partner and shareholder. "We welcome Sixth Street's investment in Monument and view it as an important step for the company's future growth and development," Magee said.
Carlo Elsinghorst, group chief executive of Monument Re, said the combined backing of Sixth Street and Hannover Re was a strong position from which to pursue the company's consolidation strategy in its core markets. The deal is subject to regulatory approval across multiple European jurisdictions.
