Is Sensata Technologies Holding Plc overvalued or undervalued?

As of 17 October 2025, the valuation grade for Sensata Technologies Holding Plc moved from very attractive to fair. This suggests that the company is fairly valued at present. Key valuation ratios include a P/E ratio of 10, an EV to EBITDA of 9.56, and a PEG ratio of 0.43, indicating potential undervaluation relative to growth expectations.
In comparison to peers, Sensata's P/E ratio of 10 is lower than Cognex Corp.'s expensive P/E of 61.49 and Onto Innovation, Inc.'s fair P/E of 20.49, suggesting that Sensata may be undervalued in its sector. Despite recent stock performance showing a 14.05% year-to-date return compared to the S&P 500's 13.30%, the longer-term returns reveal a concerning trend, with a 3-year decline of 21.28% against the S&P 500's 81.19%, which may indicate underlying challenges for the company.