Calix (CALX) Stock Forecast & Price Target

Calix is positioned for improving fundamentals as 2Q26 revenue rose 21% year over year to $293mn, RPOs increased 11% year over year to $386mn, and 14 new platform customers were added as adoption of Calix One accelerated. Management’s core thesis is that the AI-native third-generation platform, with agentic workflows and ratable software revenues, should drive stronger subscriber growth, recurring demand, and accelerated RPO growth in 2H26 after the selling disruption tied to customer migrations has passed. Even though Appliance margins are pressured by memory costs, gross margins are expected to bottom in 3Q26 at 50.5% to 53.5% and then improve in 4Q26, while Software & Service margins move to all-time highs and operating leverage improves as Opex grows more slowly than revenue.

Calix is facing a difficult fundamental setup as gross margins weakened from higher memory costs tied to AI infrastructure demand, with Appliance GM falling to 52.9% and total GM to 54.8% in 2Q26, while 3Q26 margins are expected to remain sequentially down because surcharge recovery is still low. Calix is also exposed to demand risk if a macro slowdown curbs broadband spending and slows new network builds, and its heavy reliance on U.S. broadband stimulus programs totaling more than $40bn leaves results vulnerable if those programs are delayed, reduced, or canceled. Calix is additionally taking execution and adoption risk with its Agentic AI strategy, while competition from satellite and fixed wireless could reduce fiber share and limit the company’s addressable market, making the path to sustained revenue and margin expansion uncertain.