IBM
Enterprise software, consulting, and infrastructure for hybrid cloud, AI, and mission-critical computing.
$235.80
After-hours close+0.24 (+0.10%)
At close$235.56(−1.35%)
Something off on this page? Send us feedback.
Breakdown13F · Form 4
Institutions 108.18%Insiders 0.08%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 942.13M · Float 940.14M · 99.8% free float
Institutions13F, as of Jun 30, 2026
3,768 holders · 1.02B shares · 342 new positions · 1,956 increased · 1,261 reduced · 196 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 76.76M | 8.15% | −802.5K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 61.39M | 6.52% | +539.8K | Aug 13, 2026 |
| State Street Corp | 56.05M | 5.95% | +1.45M | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 28.35M | 3.01% | +687.4K | Aug 13, 2026 |
| Geode Capital Management, LLC | 23.45M | 2.49% | +372.2K | Aug 12, 2026 |
| Morgan Stanley | 17.46M | 1.85% | −2.17M | Aug 13, 2026 |
| Capital World Investors | 16.21M | 1.72% | −854.5K | Aug 12, 2026 |
| Bank of America Corp /DE/ | 14.99M | 1.59% | −1.08M | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Vanguard Capital Management | 7.48% | 70.23M | 13G | Apr 30, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Arvind Krishna | director, officer: Chairman, President & CEO | 366.0K | 0.04% | Feb 23, 2026 |
| James J. Kavanaugh | officer: Sr. VP and CFO | 172.2K | 0.02% | Feb 23, 2026 |
| Gary D. Cohn | officer: Vice Chairman | 108.4K | 0.01% | Feb 23, 2026 |
| Nickle Jaclyn Lamoreaux | officer: Senior Vice President | 55.1K | 0.01% | Feb 23, 2026 |
| Robert David Thomas | officer: Senior Vice President | 47.8K | 0.01% | Aug 28, 2026 |
| Nicolas A. Fehring | officer: VP, Controller | 16.6K | 0.00% | Jun 4, 2026 |
| Anne Robinson | officer: Senior Vice President | 13.0K | 0.00% | Jul 2, 2026 |
| David N. Farr | director | 9.3K | 0.00% | Jan 30, 2026 |
| Michael Miebach | director | 434 | 0.00% | Feb 25, 2026 |
| Michelle J. Howard | director | 194 | 0.00% | Feb 25, 2026 |
56 people have not refiled in the last 18 months (1.89M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 26, 2026 | Robert David Thomasofficer: Senior Vice President | Sale | 25,000 | $230.32 | 47,800 |
| Feb 25, 2026 | Michael Miebachdirector | Purchase | 434 | $233.33 | 434 |
| Feb 25, 2026 | Michelle J. Howarddirector | Purchase | 50 | $237.83 | 194 |
| Jan 30, 2026 | David N. Farrdirector | Purchase | 1,000 | $304.00 | 9,258 |
CongressHouse and Senate disclosures
| Member | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|
| Rep. Ro Khanna · CA17 | Purchase | $1,001 – $15,000 | Jul 7, 2026 | Aug 12, 2026 ↗ | |
| Rep. Josh Gottheimer · NJ05 | Sale | $1,001 – $15,000 | Joint | Jul 16, 2026 | Aug 11, 2026 ↗ |
| Rep. Josh Gottheimer · NJ05 | Sale | $1,001 – $15,000 | Joint | Jul 15, 2026 | Aug 11, 2026 ↗ |
| Rep. Lloyd Doggett · TX37 | Purchase | $1,001 – $15,000 | Jun 10, 2026 | Jul 7, 2026 ↗ | |
| Rep. Gilbert Cisneros · CA31 | Purchase | $15,001 – $50,000 | Jun 16, 2026 | Jul 3, 2026 ↗ |