INTL BUSINESS MACHINES CORP (IBM) Institutional Ownership and Insiders Activity

INTL BUSINESS MACHINES CORP (IBM) is widely held by institutional investors, with 3573 firms reporting positions valued at approximately $169.51B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $21.59B in IBM holdings in its latest filing.

Recent insider activity includes 5 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.