Is Insperity, Inc. overvalued or undervalued?

As of 7 August 2025, the valuation grade for Insperity, Inc. has moved from very expensive to expensive, indicating a slight improvement in perceived value but still suggesting overvaluation. The company appears to be overvalued based on key metrics, including a P/E ratio of 55, which is significantly higher than peers like Korn Ferry at 21.30 and Robert Half, Inc. at 20.53. Additionally, Insperity's EV to EBITDA ratio stands at 41.19, compared to Korn Ferry's 10.49, further highlighting the disparity in valuation.
In terms of performance, Insperity has underperformed relative to the S&P 500, with a year-to-date return of -33.57% compared to the index's 12.22%. This trend continues over longer periods, with a 3-year return of -51.53% versus the S&P 500's 70.41%. Overall, Insperity, Inc. is considered overvalued in the current market environment.