MaxLinear Shares Surge Over 50% in September Amid Strong Demand for Optical Networking Chips
Shares of MaxLinear (NASDAQ: MXL) rose by 50.7% in September 2026, driven primarily by growing demand for optical networking chips used in AI data centers and positive analyst reports. The company's digital signal processors are critical components inside the modules connecting servers within these facilities, a market that is expanding rapidly due to tech companies' aggressive investments in AI infrastructure. MaxLinear’s management has consistently raised its revenue outlook for this segment over recent quarters, with current guidance projecting optical data center sales of $220 million. CFO Steven Litchfield highlighted strong pricing power and long lead times as indicators of sustained demand through 2027. The stock also benefited from a rebound after hitting summer lows near $60. Despite the surge, MaxLinear's shares experienced an intramonth dip due to broader chip sector concerns related to AI security risks. However, this setback was short-lived and did not detract significantly from the overall upward trend.
Topics: AI data centers analyst reports demand trends semiconductors