Columbia Threadneedle Investments, an investment management company, released its first-quarter 2026 investor letter for the “Columbia Global Technology Growth Fund”. A copy of the letter is available to download here. In Q1 2026, the Fund’s institutional Class shares fell –6.05%, outperforming the S&P Global 1200 Information Technology Index, which declined –6.57%. Positive performance was mainly due to security selection in semiconductor and AI infrastructure companies, along with an underweight position in software and IT services. Broad markets declined amid a reversal in market dynamics, with energy and commodities surging while growth and tech fell sharply. The letter highlighted that, despite geopolitical risks and uncertainty, the U.S. economy continues to show resilience. In addition, you can check the Fund’s top 5 holdings for its best picks for 2026.
In its first-quarter 2026 investor letter, Columbia Global Technology Growth Fund highlighted Western Digital Corporation (NASDAQ:WDC) as a notable contributor. Western Digital Corporation (NASDAQ:WDC) is a data storage company that engages in the manufacturing and distribution of data storage devices and solutions based on hard disk drive (HDD) technology. On June 15, 2026, Western Digital Corporation (NASDAQ:WDC) closed at $653.53 per share. One-month return of Western Digital Corporation (NASDAQ:WDC) was 52.38%, and its shares gained 1,085.81% over the past 52 weeks. Western Digital Corporation (NASDAQ:WDC) has a market capitalization of $225.26 billion.
Columbia Global Technology Growth Fund stated the following regarding Western Digital Corporation (NASDAQ:WDC) in its Q1 2026 investor letter:
“Western Digital Corporation (NASDAQ:WDC) delivered exceptional returns during the first quarter of 2026, with its shares advancing about 50% as the pure-play HDD (hard disk drive) company cemented its position as a primary beneficiary of the AI data-storage buildout. Following the completion of its spin-off of SanDisk in late 2025, Western Digital entered the quarter as a focused enterprise storage business with cloud revenue approximately 90% of total sales. The company reported strong results during the quarter, with revenue and margins both better than expectations, and its shares hit all-time highs before the March geopolitical selloff. Critically, management emphasized that hyperscaler customers had entered into multi-year purchase commitments for Western Digital products that provide storage solutions, as AI-driven data creation continued to accelerate exponentially.”

Western Digital Corporation (NASDAQ:WDC) is not on our list of 40 Most Popular Stocks Among Hedge Funds Heading Into 2026. According to our database, 83 hedge fund portfolios held Western Digital Corporation (NASDAQ:WDC) at the end of the first quarter, up from 79 in the previous quarter. While we acknowledge the risk and potential of Western Digital Corporation (NASDAQ:WDC) as an investment, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than WESTERN DIGITAL CORPORATION (NASDAQ:WDC) and that has 10,000% upside potential, check out our report about this cheapest AI stock.
In another article, we covered Western Digital Corporation (NASDAQ:WDC) and shared the list of stocks stealing the spotlight from Wall Street giants. In addition, please check out our hedge fund investor letters Q1 2026 page for more investor letters from hedge funds and other leading investors.
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Disclosure: None. This article is originally published at Insider Monkey.






