How one trend-following fund outperformed rivals by bringing humans back into the decision-making process

The fund's edge this year came not from a new model but from discretion: it took profits rather than letting trend signals run unchecked. That is notable in a strategy that is typically fully systematic, where positions are held as long as the trend persists. By overriding the model to realize gains, the manager leaned on human judgment about when a move had gone far enough.

The result highlights a long-running tension in trend following. Rules-based approaches are prized for consistency and freedom from emotion, but they can also give back gains when a trend reverses sharply. Discretion can help lock in returns, yet it introduces the risk that a manager exits too early and misses further upside.

For investors, the takeaway is less about copying the trade than about governance. It is worth asking how much discretion a systematic manager permits, who exercises it, and how that latitude is documented and reviewed. Performance from discretionary calls can be harder to attribute and repeat than returns from a fixed rule set.