Gartner
Provides subscription insights, executive conferences, and consulting for enterprise decisions.
$198.39
After-hours close−0.08 (−0.04%)
At close$198.47(+0.95%)
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Breakdown13F · Form 4
Institutions 126.99%Insiders 2.43%
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 66.95M · Float 65.25M · 97.5% free float
Institutions13F, as of Jun 30, 2026
679 holders · 85.02M shares · 88 new positions · 275 increased · 301 reduced · 156 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Bamco Inc /NY/ | 7.60M | 11.35% | +1.68M | Aug 14, 2026 |
| Independent Franchise Partners LLP | 5.58M | 8.34% | +982.2K | Aug 13, 2026 |
| BlackRock, Inc. | 5.22M | 7.79% | −1.67M | Aug 7, 2026 |
| Vanguard Capital Management LLC | 4.27M | 6.37% | −201.4K | Aug 13, 2026 |
| AQR Capital Management LLC | 4.18M | 6.24% | +607.8K | Aug 14, 2026 |
| Vanguard Portfolio Management LLC | 3.52M | 5.26% | −172.6K | Aug 13, 2026 |
| Harris Associates L P | 2.85M | 4.25% | −289.0K | Aug 14, 2026 |
| State Street Corp | 2.81M | 4.20% | −458.0K | Aug 7, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 9.50% | 7.29M | 13G | Jul 17, 2025 ↗ |
| Bamco Inc /NY/ | 7.82% | 5.51M | 13G | May 15, 2026 ↗ |
| Vanguard Capital Management | 7.32% | 5.16M | 13G | Apr 29, 2026 ↗ |
| Independent Franchise Partners, LLP | 6.53% | 4.60M | 13G | May 14, 2026 ↗ |
| Vanguard Portfolio Management | 5.26% | 3.71M | 13G | Apr 29, 2026 ↗ |
| AQR Capital Management, LLC | 5.06% | 3.57M | 13G | May 15, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Eugene A. Hall | director, officer: Chairman and CEO | 1.19M | 1.77% | Jun 2, 2026 |
| Stephen G. Pagliuca | director | 112.6K | 0.17% | Jul 6, 2026 |
| Craig Safian | officer: EVP & CFO | 83.1K | 0.12% | Jun 2, 2026 |
| Raul E. Cesan | director | 64.5K | 0.10% | Jul 6, 2026 |
| William O. Grabe | director | 47.2K | 0.07% | Jul 6, 2026 |
| Scott Hensel | officer: EVP Global Services & Delivery | 25.1K | 0.04% | Feb 11, 2026 |
| Robin B. Kranich | officer: EVP & CHRO | 23.6K | 0.04% | Jun 2, 2026 |
| Richard J. Bressler | director | 21.6K | 0.03% | Jul 6, 2026 |
| William James III Wartinbee | officer: EVP, Global Sales&Serv Ops | 8.6K | 0.01% | Feb 11, 2026 |
| Akhil Jain | officer: EVP, Consulting | 8.1K | 0.01% | Aug 26, 2026 |
4 ten-percent owners hold 61.84M shares by Form 4, outside the officers-and-directors figure above · 37 people have not refiled in the last 18 months (97.84M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 24, 2026 | Akhil Jainofficer: EVP, Consulting | Sale | 700 | $201.73 | 8,130 |
| Aug 10, 2026 | Yvonne Genoveseofficer: EVP, Bus. & Tech. Insights | Sale | 1,205 | $190.06 | 6,208 |
| Aug 7, 2026 | Claire Herkesofficer: EVP, Conferences | Sale | 1,039 | $190.71 | 5,252 |
| Aug 7, 2026 | Anne Sutherland Fuchsdirector | Sale | 860 | $184.30 | 8,097 |
| Feb 5, 2026 | John J. Rinelloofficer: SVP, Global Business Sales | Purchase | 50 | $154.13 | 50 |
| Dec 10, 2025 | Stephen G. Pagliucadirector | Purchase · 7 lots | 43,300 | $229.57 | 111,613 |
| Dec 3, 2025 | John J. Rinelloofficer: SVP, Global Business Sales | Sale | 220 | $229.57 | 3,046 |
| Dec 3, 2025 | Claire Herkesofficer: EVP, Conferences | Sale | 367 | $231.56 | 4,074 |
CongressHouse and Senate disclosures
| Member | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|
| Rep. Gilbert Cisneros · CA31 | Sale | $1,001 – $15,000 | Apr 14, 2026 | May 11, 2026 ↗ | |
| Rep. Gilbert Cisneros · CA31 | Purchase | $1,001 – $15,000 | Mar 13, 2026 | Apr 8, 2026 ↗ |