IBM: International Business Machs insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Institutional ownership (Q2 2026)
3,653 institutions reported holding $169.03B of International Business Machs on Form 13F (3,499 the quarter before). 286 opened a new position and 139 sold out. Shares held by institutions: +3%.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 76,763,481 | $21.59B |
| VANGUARD CAPITAL MANAGEMENT LLC | 61,385,366 | $17.26B |
| STATE STREET CORP | 56,045,055 | $15.76B |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 28,348,295 | $7.97B |
| GEODE CAPITAL MANAGEMENT, LLC | 23,448,500 | $6.58B |
| MORGAN STANLEY | 17,459,828 | $4.91B |
| Capital World Investors | 16,207,905 | $4.56B |
| BANK OF AMERICA CORP /DE/ | 14,988,328 | $4.21B |
| JPMORGAN CHASE & CO | 12,445,411 | $3.46B |
| NORTHERN TRUST CORP | 10,227,731 | $2.88B |
Get new insider and activist filings the morning after: daily alerts. Not investment advice.