Reshaping the Landscape: Swiss Re's Bold Move in Cat Bond Fund Management
Swiss Re's Strategic Overhaul of the GAM Star Cat Bond Fund
Swiss Re Insurance-Linked Investment Advisors Corporation (SRILIAC), the dedicated investment management arm specializing in catastrophe bonds, recently concluded a comprehensive process of divesting illiquid and privately arranged transactions from the GAM Star Cat Bond Fund. This strategic clean-up, which took place throughout May 2025, marks a pivotal shift in the fund's investment philosophy, moving it towards a singular focus on public catastrophe bond investments.
Transition of Management and Investment Philosophy
Following the formal assumption of portfolio management duties for the GAM Star Cat Bond UCITS Fund on May 7th, 2025, SRILIAC initiated this significant portfolio restructuring. This transition occurred after Swiss Re's SRILIAC was appointed as the co-investment manager for GAM's suite of insurance-linked securities (ILS) funds. The core objective of this change was to revert the fund's strategy to primarily encompass public catastrophe bond investments, contrasting with the previous manager's approach.
Legacy Holdings Under the Previous Management Regime
Under the stewardship of the prior manager, Fermat Capital Management, the GAM Star Cat Bond Fund had integrated a selection of private catastrophe bond transactions and bespoke insurance debt instruments. Fermat's strategy involved utilizing private cat bond vehicles to transform reinsurance agreements into largely liquid and exchange-listed private cat bond notes, a method that differentiated the fund's exposure to risk.
The Portfolio 'Clean-Up' Initiative
In May 2025, upon assuming full management responsibilities, SRILIAC embarked on a concerted effort to remove all lingering private and less liquid ILS transactions from the fund's portfolio. These legacy assets constituted approximately 3% of the fund's net asset value, a notable proportion within a fund holding over $1.7 billion. Despite the scale of this divestment, the process was executed seamlessly, with no adverse impact on the fund's performance metrics.
Active Investment and Portfolio Rebalancing
Concurrently with the portfolio restructuring, the SRILIAC team actively injected new capital into the fund. They invested roughly $100 million into newly issued catastrophe bonds and an additional $15 million in secondary market investments. This proactive investment strategy occurred amidst reported outflows from the GAM Star Cat Bond Fund, indicating a busy and transformative period for SRILIAC in its initial month of managing the GAM strategy.
The Shift to Exclusively Public Cat Bonds
As of May 31st, 2025, the updated portfolio disclosure for the GAM Star UCITS cat bond fund confirms a complete transition to 100% public cat bonds. This primarily includes 144A transactions, eliminating all private ILS or debt securities. This strategic decision by SRILIAC underscores a clear preference for transparency and liquidity, moving away from the complex, privately negotiated deals that previously offered diversification but also introduced liquidity constraints.
Previous Diversification Through Private Placements
Prior to Swiss Re's management, the GAM UCITS cat bond fund's portfolio showcased private cat bonds such as Eclipse Re and Seaside Re deals, the latter facilitated by Hannover Re's Kaith Re Ltd. Additionally, it included private cat bonds from Marsh and Guy Carpenter's Mangrove and Isosceles platforms, alongside cat bond lite positions from Artex-operated structures. These privately sourced transactions provided unique risk exposures and potential for additional alpha, although they often came with inherent liquidity limitations.
Implications of the Liquidity-Focused Strategy
The decision by SRILIAC to remove these private and less liquid holdings underscores a pivot towards a more conventional and liquid catastrophe bond portfolio. While private deals can offer distinct advantages in risk selection and counterparty relationships, their inherent liquidity constraints prompted this decisive action. The current disposition of these divested assets remains unclear, including whether they were transferred or sold back to their originators, such as Fermat, given their historical involvement in creating these private cat bond deals. Notably, Fermat's own UCITS cat bond fund continues to hold similar private cat bond positions, as per recent disclosures. Furthermore, the GAM Star Cat Bond fund's previous inclusion of corporate debt instruments from insurers also indicates a broad clean-up of varied illiquid assets. As of June 9th, 2025, the fund's assets under management stood just shy of $1.72 billion, reflecting the successful execution of this strategic realignment.
