International Business Machines Ownership | Who Owns International Business Machines?
International Business Machines Ownership Summary
International Business Machines is owned by 65.85% institutional investors, 0.11% insiders, and 34.04% retail investors. Vanguard group is the largest institutional shareholder, holding 10.43% of IBM shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.18% of its assets in International Business Machines shares.
IBM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | International Business Machines | 65.85% | 0.11% | 34.04% |
| Sector | Technology Stocks | 53.74% | 14.92% | 31.34% |
| Idea | Artificial Intelligence Stocks List | 72.81% | 4.61% | 22.58% |
| Idea | ChatGPT Stocks List | 63.32% | 5.42% | 31.26% |
| Idea | SaaS Stocks List | 75.65% | 6.55% | 17.79% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 97.22M | 10.43% | $28.80B |
| Blackrock | 75.37M | 8.22% | $13.04B |
| Blackrock funding, inc. /de | 76.76M | 8.18% | $21.59B |
| Vanguard capital management | 61.39M | 6.54% | $17.26B |
| State street | 56.05M | 5.97% | $15.76B |
| Geode capital management | 23.45M | 2.50% | $6.58B |
| Morgan stanley | 17.46M | 1.86% | $4.91B |
| Capital world investors | 16.21M | 1.73% | $4.56B |
| Bank of america corp /de/ | 14.99M | 1.60% | $4.21B |
| Jpmorgan chase | 12.45M | 1.33% | $3.46B |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Spg advisors | 2.68K | 13.56% | $752.52K |
| Garland capital management | 1.57K | 6.09% | $442.99K |
| Drexel morgan | 139.74K | 5.47% | $39.29M |
| Beddow capital management | 45.79K | 5.12% | $13.56M |
| Optimas capital | 15.90K | 4.61% | $4.47M |
| Cherry creek investment advisors | 37.92K | 4.20% | $10.66M |
| Poplar forest capital | 102.83K | 4.16% | $22.61M |
| C2c wealth management | 18.72K | 4.12% | $5.26M |
| Commerzbank aktiengesellschaft /fi | 702.15K | 3.95% | $197.45M |
| Canal insurance | 63.00K | 3.88% | $17.72M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 8.42M | 0.24% | 8.42M |
| Sixth street partners management company | 7.13M | 0.27% | 7.13M |
| Wellington management group llp | 6.55M | 0.32% | 6.28M |
| Org wealth partners | 3.22M | 0.47% | 3.21M |
| Fmr | 7.43M | 0.09% | 2.19M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Jpmorgan chase | 12.45M | 0.19% | -6.10M |
| Morgan stanley | 17.46M | 0.26% | -2.17M |
| Masters capital management | - | - | -1.90M |
| Bank of america corp /de/ | 14.99M | 0.27% | -1.08M |
| Price t rowe associates inc /md/ | 3.83M | 0.11% | -1.04M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 8.42M | 0.24% | 8.42M | $2.37B |
| Sixth street partners management company | 7.13M | 0.27% | 7.13M | $2.01B |
| Alyeska investment group | 449.62K | 0.33% | 449.62K | $126.44M |
| Clear street group | 326.54K | 0.23% | 326.54K | $91.83B |
| Fjarde ap-fonden (the fourth swedish national pensionfund) | 281.18K | 0.55% | 281.18K | $48.63M |
Sold Out
| Holder | Change |
|---|---|
| Pmv capital advisers | -1.00 |
| Inlight wealth management | -1.00 |
| Tfo-tdc | -3.00 |
| Carderock capital management | -4.00 |
| Greenline partners | -4.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 3,728 | 4.13% | 617,985,744 | 4.23% | 65 | 1.65% | 1,946 | 14.94% | 1,235 | -7.14% |
| Mar 31, 2026 | 3,478 | -8.01% | 568,984,539 | -4.91% | 60 | 1.48% | 1,637 | -13.52% | 1,302 | 0.70% |
| Dec 31, 2025 | 3,049 | -12.86% | 490,359,708 | -15.13% | 52 | 1.36% | 1,485 | -12.75% | 1,085 | -8.90% |
| Sep 30, 2025 | 2,938 | -15.23% | 410,792,198 | -26.78% | 44 | 1.21% | 1,411 | -13.06% | 1,020 | -19.87% |
| Jun 30, 2025 | 3,427 | 3.38% | 584,730,879 | 0.92% | 62 | 1.61% | 1,595 | 3.91% | 1,263 | -0.47% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 29.84M | 3.18% | -12.73K |
| Vanguard Morn Total Stk Mkt Idx Investor | 29.84M | 3.17% | -12.73K |
| Vanguard US Total Market Shares ETF | 29.18M | 3.15% | 84.45K |
| Vanguard 500 Index Investor | 24.42M | 2.60% | -53.79K |
| iShares Core S&P 500 ETF | 12.68M | 1.35% | 20.20K |
| Fidelity 500 Index | 12.06M | 1.28% | 95.31K |
| SPDR® S&P 500 ETF | 11.50M | 1.24% | -169.10K |
| State Street® SPDR® S&P 500® ETF | 11.60M | 1.23% | 9.81K |
| SPDR® S&P 500® ETF Trust | 11.20M | 1.21% | -58.64K |
| SPDR® S&P 500® ETF | 11.22M | 1.21% | 138.14K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Feb 25, 2026 | HOWARD MICHELLE J | - | Buy | $11.89K |
| Feb 25, 2026 | Miebach Michael | - | Buy | $101.26K |
| Jan 30, 2026 | FARR DAVID N | - | Buy | $304.00K |
| Mar 03, 2025 | Thomas Robert David | Senior Vice President | Sell | $6.72M |
| Feb 28, 2025 | FARR DAVID N | - | Buy | $298.80K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | - |
| 2026 Q2 | - | - |
| 2026 Q1 | 3 | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
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