Grantham Mayo Van Otterloo & Co. LLC Increases IBM Holdings

Investment firm adds over 11,000 shares of tech giant in Q3

Published on Mar. 8, 2026

Grantham Mayo Van Otterloo & Co. LLC, a major institutional investor, increased its position in shares of International Business Machines Corporation (IBM) by 9.4% in the third quarter, according to a recent SEC filing. The firm now owns 137,185 shares of the technology company's stock, valued at $38.71 million.

Why it matters

This filing provides insight into the investment strategies of large institutional investors like Grantham Mayo Van Otterloo & Co. LLC, which can signal broader market trends and investor sentiment around IBM and the technology sector.

The details

Grantham Mayo Van Otterloo & Co. LLC acquired an additional 11,836 shares of IBM stock during the third quarter, bringing its total holdings to 137,185 shares. This represents a 9.4% increase in the firm's position in the technology company.

  • The filing covers Grantham Mayo Van Otterloo & Co. LLC's holdings as of the end of the third quarter of 2026.

The players

Grantham Mayo Van Otterloo & Co. LLC

A major institutional investment management firm that oversees over $60 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

This filing highlights the continued interest of large institutional investors in IBM, even as the company navigates industry shifts and evolves its business model. The increase in Grantham Mayo Van Otterloo & Co. LLC's position suggests confidence in IBM's long-term prospects.