Active Fund Underperformance Trend 2026

Active fund underperformance occurs when a fund's returns trail its benchmark index after fees. It signals that active management has failed to justify its higher costs, prompting investors to reassess allocations. This metric is used by advisors to evaluate manager skill and by regulators to monitor market efficiency. Ironically, low-cost index fund providers and passive investors benefit most, as underperformance drives capital toward passive strategies.