Corning shares slide 3.64% and underperform rivals

11 articles · Updated · MarketWatch · May 1

The stock closed at $158.26 on Friday, while the S&P 500 rose 0.29% to 7,230.12 and the Dow Jones Industrial Average fell 0.31% to 49,499.27.
Corning ended 11.63% below its 52-week high of $179.08, reached on April 24.
Among peers, Thermo Fisher fell 2.04% to $469.21, Danaher dropped 2.12% to $175.15, and Vistance Networks declined 6.76% to $11.93.

Why did Wall Street punish Corning's stock on the same day it reached a new 52-week high?

Can Corning's AI and solar bets justify its high valuation amid insider selling and operational headwinds?