3 stocks that have lost more than 10% of their value since the beginning of May

Not every stock keeps pace with the market. While the major indices have remained near their highs following a wave of optimism this spring, several large and well-known companies are moving in the opposite direction. Over the past 6 weeks, they have lost more than 10% of their value. What is behind their decline, and what should investors keep an eye on going forward?

Stock markets have a short memory for winners and a long one for losers. At a time when the S&P 500 remains near historic highs, any stock that falls sharply stands out as an anomaly that attracts attention. A sharp price drop can signal two very different things: either a structural deterioration in the business or an exaggerated market reaction that creates an opportunity.

May and the first half of June 2026 brought several such cases. The triggers were most often quarterly results and outlook revisions, which the market, given the current sentiment, evaluates much more harshly than before.

Added to this is a…