Is InterDigital, Inc. overvalued or undervalued?

As of 17 October 2025, the valuation grade for InterDigital, Inc. moved from fair to attractive, indicating a shift towards a more favorable assessment. The company appears to be undervalued, supported by a P/E ratio of 39, a PEG ratio of 0.37, and a robust ROE of 41.86%. In comparison to peers, InterDigital's P/E ratio is notably higher than Digi International, Inc.'s 34.86, while its EV/EBITDA of 27.44 is more favorable than ViaSat, Inc.'s negative figure.
InterDigital has significantly outperformed the S&P 500, with a year-to-date return of 89.37% compared to the index's 13.30%, reinforcing the attractiveness of its current valuation.