Key Takeaways
- • Candriam appointed Celia Fseil as Head of Equity Market Neutral in July 2025, expanding the equity market neutral and index arbitrage team to four portfolio managers with specialized expertise in quantitative and event-driven strategies.
- • The firm's index rebalancing strategy capitalized on geopolitical volatility in the Middle East during 2025, demonstrating ability to extract alpha from short-term market dislocations driven by passive flow dynamics.
- • ETF industry assets reached record levels of approximately USD 20 trillion in 2025, with USD 16 trillion concentrated in equities, creating structural inefficiencies and persistent opportunities for market-neutral strategies as passive investing continues to dominate capital flows.
- • Candriam's Absolute Return Equity Market Neutral and Index Arbitrage strategies are now available through managed accounts in addition to UCITS vehicles, broadening distribution channels for institutional investors seeking alternative return profiles.
- • The equity market neutral team includes portfolio managers Fseil and Damien Vergnaud, senior fund manager Sébastien De Gendre, and Hugo Morin (recruited from Alpstone Capital), whose previous experience spans quantitative equity strategies and index-rebalancing tactics.
Summary
Candriam has strengthened its equity market neutral capabilities with strategic leadership and team expansion, positioning the firm to exploit structural inefficiencies created by the continued dominance of passive investing. Celia Fseil, appointed Head of Equity Market Neutral in July 2025 and recognized in the 2025 edition of the Hedge Fund Journal's 50 Leading Women in Hedge Funds report, leads a now-expanded team of four portfolio managers dedicated to equity market neutral and index arbitrage strategies.
The expanded team reflects a deliberate build-out of specialized talent. Alongside Fseil and co-lead Damien Vergnaud, the group includes Sébastien De Gendre as senior fund manager and Hugo Morin, who joined in late 2025 from Alpstone Capital, where he developed quantitative equity strategies within a global macro hedge fund framework. Morin's background also includes experience at Laffitte Capital Management focused on event-driven and index-rebalancing strategies, directly relevant to Candriam's operational focus.
The firm's strategies are already generating measurable results. According to Fseil, geopolitical tensions in the Middle East during 2025 created increased volatility and short-term dislocations that Candriam's index rebalancing strategy successfully captured, illustrating the tactical advantage of active, sophisticated positioning relative to passive benchmark-tracking flows. The Candriam Absolute Return Equity Market Neutral and Index Arbitrage strategies have been regularly recognized in the Hedge Fund Journal's UCITS Hedge Awards since 2012.
The opportunity set for these strategies is expanding materially. ETF industry assets reached record levels of approximately USD 20 trillion in 2025, with USD 16 trillion concentrated in equities. In the United States alone, the number of individual ETFs now exceeds the number of securities, underscoring the structural shift toward passive vehicles and the resulting pricing inefficiencies that active market-neutral managers can exploit. The firm has expanded distribution by making both strategies available through managed accounts in addition to traditional UCITS structures, providing institutional investors with flexible access to the strategies.
The expanded team reflects a deliberate build-out of specialized talent. Alongside Fseil and co-lead Damien Vergnaud, the group includes Sébastien De Gendre as senior fund manager and Hugo Morin, who joined in late 2025 from Alpstone Capital, where he developed quantitative equity strategies within a global macro hedge fund framework. Morin's background also includes experience at Laffitte Capital Management focused on event-driven and index-rebalancing strategies, directly relevant to Candriam's operational focus.
The firm's strategies are already generating measurable results. According to Fseil, geopolitical tensions in the Middle East during 2025 created increased volatility and short-term dislocations that Candriam's index rebalancing strategy successfully captured, illustrating the tactical advantage of active, sophisticated positioning relative to passive benchmark-tracking flows. The Candriam Absolute Return Equity Market Neutral and Index Arbitrage strategies have been regularly recognized in the Hedge Fund Journal's UCITS Hedge Awards since 2012.
The opportunity set for these strategies is expanding materially. ETF industry assets reached record levels of approximately USD 20 trillion in 2025, with USD 16 trillion concentrated in equities. In the United States alone, the number of individual ETFs now exceeds the number of securities, underscoring the structural shift toward passive vehicles and the resulting pricing inefficiencies that active market-neutral managers can exploit. The firm has expanded distribution by making both strategies available through managed accounts in addition to traditional UCITS structures, providing institutional investors with flexible access to the strategies.
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