Citable ownership snapshot

IBM institutional holders from 13F filings

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IBM's latest 13F holder table lists Citadel Advisors as the largest holder in this view with 3,755,064 shares valued at $910.19M.

IBM institutional holders from 13F filings
HolderReport dateValuePortfolio weight
Citadel AdvisorsMar 31, 2026$910.19M0.1%
AQR Capital ManagementMar 31, 2026$455.56M0.2%
Millennium ManagementMar 31, 2026$328.73M0.1%
D.E. Shaw & Co.Mar 31, 2026$202.77M0.1%
Point72 Asset ManagementMar 31, 2026$70.27M0.1%
Renaissance TechnologiesMar 31, 2024$56.90M0.1%
Balyasny Asset ManagementMar 31, 2026$29.46M0.0%
Two Sigma InvestmentsMar 31, 2026$5.76M0.0%

Source: SEC EDGAR 13F filings; period Mar 31, 2026; filed May 15, 2026.

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