In its second-quarter 2026 investor letter, Columbia Seligman Global Technology Fund highlighted Sandisk Corporation (NASDAQ:SNDK). The fund's absence from Sandisk Corporation (NASDAQ:SNDK) weighed on performance, while the share price moved sharply higher. On July 29, 2026, Sandisk Corporation (NASDAQ:SNDK) closed at $1,015.89 per share. One-month return of Sandisk Corporation (NASDAQ:SNDK) was -41.78% and its shares gained 2,266.94% over the past 52 weeks. Columbia Seligman Global Technology Fund stated the following regarding Sandisk Corporation (NASDAQ:SNDK) in its Q2 2026 investor letter: