Stock pickers are holding their smallest allocations of megacap names such as Apple and Nvidia since the global financial crisis, boosting their funds’ performance in a year that has kicked off with a slide in technology shares.
The under-allocation of active fund managers to large tech companies has turned out to be a blessing as these stocks have faltered in 2025. Nearly 49% of actively managed mutual funds and exchange-traded funds comparing themselves to the S&P 500 are outperforming the index this year.
High levels of market concentration hurt performance comparisons for stock pickers. Just 10 companies accounted for two-thirds of the S&P 500’s $10 trillion gain in market value last year.
Stock pickers are benefiting from reduced correlation among stocks, allowing individual names to chart their own course. However, the resilience of big tech stocks in recent years poses a risk for active managers.