Gartner, Inc. (IT) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for IT. 13F holdings as of 2026-03-31.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|
| BlackRock, Inc. | 6,884,501 | $1.1B | DECREASED |
| BAMCO INC /NY/ | 5,917,616 | $937M | INCREASED |
| Independent Franchise Partners LLP | 4,600,771 | $728M | INCREASED |
| VANGUARD CAPITAL MANAGEMENT LLC | 4,468,135 | $707M | NEW |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3,693,957 | $585M | NEW |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|
| Eileen Serra (Director) | EXERCISE | 1,744 | | 2026-06-08 |
| Eileen Serra (Director) | EXERCISE | 705 | | 2026-06-01 |
| Eugene A Hall (Chairman and CEO) | OTHER | 38 | $6K | 2026-05-29 |
| Craig Safian (EVP & CFO) | OTHER | 22 | $3K | 2026-05-29 |
| Dick Van Ham (EVP, Global Technology Sales) | OTHER | 38 | $6K | 2026-05-29 |
Recent Congressional Trades
Full institutional holdings, insider history, and congressional trades for Gartner, Inc. on SentiSense.