Mark Sullivan and Roberto Isch are Partners at Wellington Management, with Mark leading the Hedge Fund Group and Roberto focusing on risk and portfolio management. They delve into the evolution of hedge fund strategies at Wellington, highlighting the shift to a structured, market-neutral approach. The duo emphasizes talent acquisition and the importance of collaboration in driving performance. They discuss navigating risks in capital allocation and leveraging market volatility for active management opportunities, while also sharing personal insights on mentorship and defining success.