The ClearBridge Sustainability Leaders Fund demonstrated notable resilience in the first quarter of 2026, surpassing the performance of its benchmark, the Russell 3000 Index. This achievement is particularly significant given the fund's deliberate avoidance of traditional energy sector investments, a stance that presented a considerable hurdle in the market.

A key driver of the fund's strong showing was its strategic focus on the health care sector. In an environment marked by heightened macroeconomic uncertainty, the distinctive growth attributes of health care companies proved to be exceptionally advantageous. Additionally, the fund actively re-evaluated its portfolio in light of emerging technological shifts. Recognizing the potential for artificial intelligence to disrupt various industries, the fund divested from certain holdings, including the social media platform Reddit and the online travel service provider Booking.

This proactive approach reflects a commitment to adapting investment strategies in response to evolving market conditions and technological advancements. By prioritizing companies with robust, idiosyncratic growth profiles and mitigating exposure to areas vulnerable to AI-driven change, the ClearBridge Sustainability Leaders Fund aims to sustain its positive trajectory and deliver consistent value to investors.