Gartner closed at $198.07 on Nov 5, down 4.40%, 22.2% below its 52-week closing high. Volume of 1.5M shares was 1.30× its 20-day average (above normal).
Split-adjusted performance: +6.6% over one month, +25.5% over six months, -12.8% over one year.
In the quarter ended Sep 30, 2026, revenue was $1.50B, down 1.3% from a year earlier, with a net margin of 14.2%.
Short interest was 6.6M shares at the Oct 15 settlement, down 4.9% from the prior report (10.8% of float, 8.2 days to cover).