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Shares of IPG Photonics Corp. (IPGP) shed 3.50% to $82.50 Thursday, on what proved to be an all-around great trading session for the stock market, with the S&amp;P 500 Index  rising 0.21% to 6,901.00 and the Dow Jones Industrial Average  rising 1.34% to 48,704.01.
The stock's fall snapped a two-day winning streak.
IPG Photonics Corp. closed 10.53% below its 52-week high of $92.21, which the company reached on November 6th.
The stock underperformed when compared to some of its competitors Thursday, as Teradyne Inc. (TER) fell 0.02% to $203.97, Lumentum Holdings Inc. (LITE) rose 1.66% to $372.09, and nLIGHT Inc. (LASR) rose 1.14% to $38.23.
Trading volume (223,880) remained 14,331 below its 50-day average volume of 238,211.
Data source: Dow Jones Market Data, FactSet. Data compiled December 11, 2025.
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(END) Dow Jones Newswires
12-11-25 1726ET

IPGP

<p>IPG Photonics Corp. stock fell 3.50% to $82.50 on Thursday, underperforming compared to competitors like Teradyne Inc., Lumentum Holdings Inc., and nLIGHT Inc. Despite a positive trading session for the market, IPG's stock snapped a two-day winning streak and closed 10.53% below its 52-week high. Trading volume was below the 50-day average.</p>

IPG Photonics Corp. Stock Underperforms Thursday When Compared To Competitors