MACOM Technology Solutions reported fiscal Q2 2026 revenue of $289 million, a 22% jump year-over-year, driven almost entirely by one thing: data centers can’t get enough of its optical components.
The stock hit all-time highs around mid-May 2026, with one-year gains stretching somewhere between 160% and 194%.
The numbers behind the surge
The company revised its full-year data center segment growth guidance to exceed 60%. The previous forecast was 35-40%.
Data centers now account for roughly 30% of MACOM’s total revenue.
The book-to-bill ratio hit 1.51. For every dollar of product MACOM shipped, it received $1.51 in new orders. Anything above 1.0 means demand is outpacing supply.
MACOM’s annual run rate for the defense sector exceeds $420 million, and it maintains diversified exposure across telecommunications and industrial markets.
Why semiconductors are the real AI trade
MACOM’s product lineup includes 800G and 1.6T optical transceivers, PAM4 drivers, and linear pluggable optics, all of which are the plumbing that connects GPU clusters inside hyperscale data centers.
The company has also launched PCIe 7.0-ready equalizers, positioning itself for the next generation of data transfer standards. At OFC 2026, the industry’s premier optical networking conference, MACOM showcased its AI connectivity solutions.
What this means for crypto-adjacent infrastructure
As AI workloads increasingly share data center space with crypto trading engines and blockchain validation nodes, the rising tide of infrastructure spending lifts all boats. AI-focused tokens, decentralized compute networks like Render and Akash, and on-chain AI agents all require massive computational infrastructure.
The 1.51 book-to-bill ratio provides some buffer against a sudden slowdown, since that backlog represents months of committed revenue.
The diversification across defense, telecom, and industrial markets offers a floor that pure-play AI semiconductor names lack. That $420 million defense run rate isn’t going to evaporate with a shift in tech spending sentiment.