StockStory flags concerns on Photronics, Kimball Electronics and Rivian despite sub-$50 screening theme

StockStory on May 14, 2026, highlighted valuation and business-risk concerns for Photronics (NASDAQ: PLAB), Kimball Electronics (NASDAQ: KE) and Rivian Automotive (NASDAQ: RIVN), advising investors to be cautious on the names. Photronics, a photomask supplier for semiconductor manufacturing, was cited at $53.60 a share and 22.8 times forward earnings, despite the article’s focus on stocks under $50. Kimball Electronics, a contract electronics manufacturer serving automotive, medical and industrial markets, was listed at $26.15 and 19.1 times forward earnings. Rivian, the electric-vehicle maker and Amazon delivery-van supplier, was cited at $14.21, or 2.1 times forward sales. The report framed the three stocks as names with potential vulnerability to broader market swings and unproven or pressured fundamentals, while steering readers toward alternative momentum ideas.