Is Sensata Technologies Holding Plc overvalued or undervalued?

As of 17 October 2025, the valuation grade for Sensata Technologies Holding Plc has moved from very attractive to fair. Based on the current metrics, the company appears to be fairly valued. Key ratios include a P/E ratio of 10, an EV/EBITDA of 9.56, and a PEG ratio of 0.43, indicating that the stock is reasonably priced relative to its earnings growth potential.
In comparison to peers, Sensata's P/E ratio of 12.23 is lower than that of Cognex Corp., which is considered expensive at 61.49, but higher than Onto Innovation, Inc., which is fairly valued at 20.49. The EV/EBITDA ratio of 10.47 for Sensata is also competitive, especially when compared to Cognex's high valuation. Notably, while Sensata has shown a strong 1-week return of 7.65% compared to the S&P 500's 1.70%, its longer-term performance has lagged behind the index, with a 3-year return of -21.28% versus the S&P 500's 81.19%.