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Shares of Amphenol Corp. Cl A (APH) slipped 2.53% to $124.64 Wednesday, on what proved to be an all-around mixed trading session for the stock market, with the S&amp;P 500 Index rising 0.58% to 7,444.25 and the Dow Jones Industrial Average falling 0.14% to 49,693.20.
Amphenol Corp. Cl A closed 25.38% below its 52-week high of $167.04, which the company achieved on January 27th.
The stock demonstrated a mixed performance when compared to some of its competitors Wednesday, as Eaton Corp. PLC (ETN) rose 1.35% to $406.94, TE Connectivity PLC (TEL) fell 2.84% to $207.66, and Enphase Energy Inc. (ENPH) rose 12.06% to $42.00.
Trading volume (11.0 M) eclipsed its 50-day average volume of 9.4 M.
Data source: Dow Jones Market Data, FactSet. Data compiled May 13, 2026.
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05-13-26 1635ET

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Amphenol Corp. Cl A (APH) shares fell 2.53% to $124.64 on Wednesday, underperforming against competitors amid a mixed trading session. The S&P 500 rose 0.58%, while the Dow Jones dipped 0.14%. Amphenol's stock is currently 25.38% below its 52-week high of $167.04. In comparison, Eaton Corp. rose 1.35%, TE Connectivity fell 2.84%, and Enphase Energy surged 12.06%. Trading volume reached 11.0 million, surpassing the 50-day average of 9.4 million.

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Amphenol Corp. Cl A Stock Underperforms Wednesday When Compared To Competitors