Matt Allen
Founder & CEO of Bean Research/BeanWealth, Growth Stocks
Coherent is positioned as photonics becomes a national priority for AI data centers. Its lasers and optical components move data between chips fast enough to keep up with AI workloads. Nvidia invested billions directly in Coherent and Lumentum this year, and integrated photonics was just added to the White House priority list as a brand-new category, so Nvidia bought in ahead of the government's call. x.comÂ
Coherent is a structural bet on the data center shift from chips to connectivity, where optical components are now the bottleneck. Hyperscaler capex is forecast up 36% in 2026, and AI infrastructure spending is strategic necessity that won't be deferred in a recession. Nvidia's $2 billion investment locks in optical supply and gives Coherent revenue visibility through the decade. Its S&P 500 inclusion comes while the market prices a recession, setting up a repricing over the next 12 months. … Show more
Coherent's pivot to AI optics is paying off as copper gives way to optical links inside large AI clusters. Quarterly revenue topped $2 billion for the first time, up 42%, with datacenter and communications up 59% to 79% of sales. Multi-year contracts with AI leaders including Nvidia extend order visibility into 2028. It launched its PhotonLink interconnect platform at ECOC 2026, and its indium phosphide, VCSEL and 6-inch wafer strengths give it a moat in 800G and 1.6T transceivers. x.comÂ
Lumentum and Coherent face a threat from microLED optics, which could replace laser optics with 20x less power and no temperature sensitivity by late 2027. The use case is short-reach, high-volume links under 30 meters. The copper versus optics debate is a distraction, since every AI cluster needs both and Credo now does both while Applied Optoelectronics handles long-haul; the bigger question is what microLED does to laser makers. x.com x.comÂ
Coherent's booked InP laser capacity gives it a potential path into Nvidia's CPO expansion. Nvidia wants optical-engine capacity up 15x by mid-2027 and holds laser purchase commitments and capacity rights from its $2B Coherent investment. Coherent says fiscal 2027 is essentially booked and customers are reserving into 2028, but most near-term orders are for pluggables and other products; scale-up CPO revenue starts only in H2 2027. Neither company has sized Nvidia's rights. x.comÂ
Tighter Lumentum laser allocations would strengthen Coherent's pricing power if Marvell's rumored acquisition leads it to prioritize Nvidia and its own modules. Other buyers would face tighter supply, and hyperscalers would push harder to second-source lasers from Coherent. x.comÂ
Coherent's PhotonLink launch positions it as a full-stack AI optical connectivity supplier rather than just a laser maker. The platform spans the whole optical chain, from InP lasers and silicon photonics to fiber, detectors and assembly, and supports both co-packaged and near-packaged optics, so Coherent can profit whichever scales first. It cites 10+ CPO and 10+ NPO engagements with anchor customers and long-term agreements, and revenue should start ramping in Q4 2026. x.comÂ
Coherent now has credible exposure to almost every optical architecture hyperscalers are exploring, and its Nvidia deal materially de-risks that roadmap. Nvidia's nonexclusive pact adds a multibillion-dollar purchase commitment, a $2B equity investment and access to five CPO product families. First CPO/NPO revenue targeted for H2 2026 matches Nvidia's timing. Data center and communications are already 72% of revenue. Qualification, standards, concentration and margins remain unsettled. x.comÂ
AI infrastructure bottlenecks could give eight stocks as much as 18x upside. Nvidia supplies frontier-model GPUs; Broadcom and Marvell supply custom silicon and networking; TSMC makes advanced chips; Micron supplies sold-out HBM; Vertiv provides power and cooling; Palantir monetizes enterprise AI; Alphabet spans TPUs, research, cloud and apps. The list tracks where AI infrastructure spending is flowing. x.com x.comÂ
Coherent's new US laser factory, the world's first 6-inch indium phosphide wafer fab, gives it a major technology moat. Six-inch wafers yield four times as many laser chips per wafer. Nvidia CEO Jensen Huang broke ground on the factory, signaling that Nvidia has locked up Coherent's supply for years. x.comÂ
A rising value of compute per watt should benefit AI cloud, chip, connectivity and power suppliers. Elon Musk says that value will rise over time. Nebius has Microsoft and Meta deals; Marvell benefits from custom silicon demand; Credo connects GPUs; Vistra has long-term nuclear supply deals with Amazon and Meta; Nokia's Nvidia partnership could help it capture data-center networking growth. x.com x.comÂ
