Dimensional Fund Advisors Reduces IBM Holdings

Investment firm sells 22,157 shares of tech giant International Business Machines Corporation

Mar. 4, 2026 at 10:07am

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Dimensional Fund Advisors LP reduced its holdings in shares of International Business Machines Corporation (NYSE:IBM) by 0.4% in the third quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The fund owned 5,007,219 shares of the technology company's stock after selling 22,157 shares during the quarter.

Why it matters

IBM is a major technology company, and changes in institutional ownership of its stock can signal shifts in investor sentiment and market trends. Dimensional Fund Advisors is a prominent investment firm, so its trading activity provides insight into how some of the largest investors are viewing IBM's prospects.

The details

According to the 13F filing, Dimensional Fund Advisors sold 22,157 shares of IBM stock in the third quarter, reducing its total position to 5,007,219 shares. This represented a 0.4% decrease in the firm's IBM holdings. Dimensional Fund Advisors is a large institutional investor that manages over $600 billion in assets.

  • Dimensional Fund Advisors filed its 13F report for the third quarter of 2026.

The players

Dimensional Fund Advisors LP

A global investment management firm that manages over $600 billion in assets.

International Business Machines Corporation (IBM)

A multinational technology and consulting company headquartered in Armonk, New York.

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The takeaway

The reduction in Dimensional Fund Advisors' IBM holdings, while relatively small, could signal some institutional investors are taking a more cautious view on the tech company's prospects. However, IBM remains a widely held stock among major investment firms.