Photronics, Inc (NYSE:PLAB), a semiconductor photomask manufacturer, reported Q4 FY23 revenue of $227.5 million, surpassing the consensus of $224 million, and adjusted EPS of $0.60, beating the consensus of $0.53. The company saw year-over-year growth in both IC and FPD revenues, with a 5.7% increase in gross profit, although margins declined slightly. Photronics provided Q1 guidance with expected revenue and adjusted EPS above consensus estimates. The stock has risen over 29% year-to-date and was up 4.48% in premarket trading.