MaxLinear (MXL) surged +80% on April 24, 2026, hitting a 52-week high of $63.49. The catalyst: Q1 2026 revenue of $137.2M (+43.7% YoY), with infrastructure (optical/datacenter) becoming the #1 revenue segment for the first time at +136% YoY growth.
The real story is the guidance: MXL raised its 2026 optical datacenter revenue target to $150M-$170M, up from ~$125M-$135M, a 28%+ upward revision. Q2 guidance of $160M-$170M already exceeds Q1 total revenue.
This validates that AI datacenter optical interconnect demand is real and expanding. MXL's 800G PAM4 DSP chips are in active production ramp at multiple US and Asian hyperscalers. The next catalyst — 1.6T Rushmore DSP, built on Samsung advanced CMOS — targets sub-25W power efficiency and is expected to contribute revenue from late 2026/2027.
For Korean investors, the key takeaway isn't whether to chase MXL after +80%. It's that optical interconnect demand is now confirmed by earnings numbers, not just narrative. That signal flows through adjacent positions: optical module suppliers, AI power infrastructure, and hyperscaler CAPEX beneficiaries.
For the full analysis in Korean, visit Snakestock.
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