Calix Securities Class Action Lawsuit
Analysis based on 28 articles · First reported May 28, 2026 · Last updated Jun 10, 2026
The class action lawsuit against Calix, Inc. has led to a significant drop in its stock price, impacting investors who purchased shares during the Class Period. The allegations of misleading statements regarding gross margins and memory component costs could result in substantial financial penalties for Calix if the lawsuit is successful.
Several law firms, including Levi & Korsinsky, Glancy Prongay & Murray, Bernstein Liebhard LLP, and Faruqi & Faruqi, have filed or are investigating class action lawsuits against Calix, Inc. The lawsuits allege that Calix made materially false and misleading statements to investors between January 28, 2026, and April 21, 2026. Specifically, Calix is accused of failing to disclose that its first-quarter margins were artificially inflated due to advanced purchasing of lower-cost memory components, and that this supply was dwindling, leading to negative margin pressure as the company faced rising market prices for these components. After Calix reported its Q1 2026 earnings on April 21, 2026, revealing a decrease in non-GAAP gross margin and lower guidance for Q2, its stock price fell by 13.98%. Investors who suffered losses have until July 27, 2026, to file a lead plaintiff motion.
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