AI Capex Supercycle and Undervalued Co-Packaged Optics

Conviction: 72% · Horizon: 3Y · 2026-07-16
CPO is a 2027-2029 AI infrastructure story trading at less than 3x 2027 sales

Global AI capex is projected to exceed $1 trillion next year, yet co-packaged optics remains a multi-year buildout into 2027-2029. Selected CPO-linked semiconductor and optical names still trade below 3x 2027 revenues while those revenues are expected to grow, implying the market has not fully priced the later-cycle bandwidth and interconnect upgrade.

Instrument Side Target Reason
AAOI Long Applied Optoelectronics is leveraged to the multi-year CPO and optical interconnect buildout as AI clusters scale bandwidth; at a sub-3x 2027 revenue multiple with growing sales, the risk-reward favors ownership into the 2027-2029 deployment window.
CRDO Long Credo supplies high-speed connectivity silicon critical to AI rack-scale networking; with AI capex still ramping and CPO timelines into 2027-2029, a valuation under 3x 2027 revenues underprices durable growth in serdes and optical DSP demand.
MRVL Long Marvell is a core supplier of custom AI silicon, networking, and optical DSP solutions; as the AI cycle moves from early GPU spend into denser interconnect and CPO, exposure at a modest 2027 revenue multiple offers asymmetric upside into the mid-decade upgrade cycle.
LITE Long Lumentum is a leading optical component vendor positioned for AI-driven bandwidth growth and CPO adoption through 2027-2029; trading below 3x forward 2027 sales while revenues grow leaves room for multiple expansion as hyperscaler optical spend accelerates.

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