Gartner, Inc. (IT) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for IT. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 639 institutions reported holding IT, with 74.1 million shares worth $9.6 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Vanguard | 8,515,132 | $1.1B | DECREASED |
| Bamco Inc | 7,601,009 | $985M | INCREASED |
| Independent Franchise Partners | 5,582,962 | $724M | INCREASED |
| BlackRock | 5,217,146 | $676M | DECREASED |
| AQR Capital Management | 4,175,036 | $541M | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Altaf Rupani (EVP, Chief Information Officer) | EXERCISE | 165 | 2026-10-15 | |
| Altaf Rupani (EVP, Chief Information Officer) | TAX-W | 60 | $12K | 2026-10-15 |
| Altaf Rupani (EVP, Chief Information Officer) | EXERCISE | 165 | 2026-10-15 | |
| Diana Sue Ferguson (Director) | OTHER | 139 | 2026-10-01 | |
| Diana Sue Ferguson (Director) | AWARD | 139 | $27K | 2026-10-01 |
Full institutional holdings, insider history, and congressional trades for Gartner, Inc. on SentiSense.