Sensata Technologies Holding plc Ordinary Shares (ST) : juste valeur

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Sensata makes the sensors and electrical protection components that go into vehicles and industrial equipment, including pressure, temperature and current sensors and the circuit breakers and fuses that protect battery systems. Its moat rests on being specified into long-life platforms, where qualification cycles are slow and switching a sensor supplier means years of revalidation, which keeps revenue sticky. The near-term driver is electrification: EV battery packs and power electronics need more high-voltage sensing and protection per vehicle than internal combustion cars did. Revenue growth of 5.0% is modest, but the forward P/E of 10.3 against a trailing P/E of 67.6 suggests the earnings base is being rebuilt after a year of depressed reported profit, so the gap between the two multiples is the first thing to test. With a 16.4% operating margin and 29.5% gross margin, the business is profitable at the operating line, while a 3.1% ROE signals that the balance sheet and acquisition history are diluting returns to shareholders. Worth a deeper look to see whether the forward earnings recovery is real and whether it converts into equity returns.