Gartner Shares Plunge to 52-Week Low on Revenue Miss and Weak 2026 Outlook

Gartner, Inc. (NYSE: IT) saw its stock price tumble to a new 52-week low following the release of its fourth-quarter 2025 financial results. The decline was primarily driven by the company's failure to meet revenue expectations for the final quarter of the fiscal year. Furthermore, Gartner provided a disappointing financial outlook for 2026, which fell short of market projections and dampened investor sentiment. In response to the sharp decline, the law firm Levi & Korsinsky, LLP announced it has launched an investigation on behalf of shareholders who suffered financial losses. This investigation aims to determine if there were any breaches of fiduciary duty or violations of securities laws. The combination of missing current targets and lowering future guidance has placed significant downward pressure on the stock's valuation.