Is Gartner, Inc. overvalued or undervalued?

As of 17 October 2025, Gartner, Inc. has moved from fair to very attractive in valuation grade, indicating a strong potential for investment. The company appears to be undervalued, particularly when considering its P/E ratio of 64, which is significantly lower than its peer CoStar Group, Inc. with a P/E of 381.24, and its EV to EBITDA ratio of 48.11, which also compares favorably against Check Point Software Technologies Ltd.'s 45.82. Additionally, Gartner's impressive ROE of 69.68% suggests robust profitability compared to its peers.
Despite the attractive valuation, Gartner has faced challenging stock performance, with a year-to-date return of -51.34% compared to the S&P 500's 13.30%, and a one-year return of -55.71% against the S&P 500's 14.08%. This stark contrast highlights the potential for recovery as the company's valuation metrics suggest it is positioned for future growth.