Harbor Mid Cap Value Fund stated in its Q2 2026 investor letter that it sold its holdings in data storage company Western Digital Corporation (NASDAQ:WDC) because its earnings and cash flow did not keep pace with the stock price, making it less attractive from a valuation perspective. Western Digital had been a strong performer over the past year, benefiting from surging demand for hard disk drives to support AI buildout. On September 8, 2026, WDC closed at $477.30 per share, having returned 5.11% over the past month and 402.32% over the past year.