Corning is shifting from a specialty glass company to the physical backbone of AI infrastructure under contract to NVIDIA. NVIDIA's long-term partnership requires Corning to expand US optical connectivity capacity 10x and US fiber output by over 50%, a demand commitment feeding the co-packaged optics shift Goldman projects reaching $91B by 2028. NVIDIA also took warrants for 15 million shares at $180 plus 3 million pre-funded, signaling it expects Corning to become materially more valuable. … Show more

Corning's $3.2 billion equity subscription agreement with NVIDIA deeply ties the two companies around co-packaged optics. NVIDIA is seeking more co-packaged optics, which signals that the next step after memory is optical transmission speed. Corning's capacity expansion also locks in customers, as both companies race to capture the CPO market. x.com 

Corning has an entrenched moat and remains a decent business, but holding off on buying it has been vindicated by the stock's recent drop. Unlike hot AI stocks whose position in five years is uncertain, it is not going anywhere. @EricJhonsa notes that at 32x 2027 EPS, with estimates likely too low, it is no longer crazy but not cheap, with smartphones and TVs his main concerns. x.com  x.com 

Corning's optics business looks ready for a comeback as its fiber and high-density optical connectivity move data across massive AI GPU clusters. Optical sales rose 32% year over year to $2.07 billion, EPS is expected to more than triple by 2028, and the business is backed by major AI infrastructure deals with NVIDIA, Meta and Amazon. x.com 

Corning keeps climbing while Nvidia and Micron fall because its optical fiber, connecting GPUs within and between AI data centers, matters as much as the chips as clusters scale. An AI switch rack needs about 10 times the fiber density of a traditional cloud network, multiplying each chip generation. Hyperscalers are locking in supply years ahead: Meta up to $6 billion through 2030, a multibillion-dollar Amazon deal and an Nvidia partnership for three US plants. Optical sales grew 36% in Q1. … Show more

Corning is low conviction because being a one-of-one supplier critical to photonics does not guarantee it benefits as much as others in the supply chain. Corning should do well long term, but other, higher-conviction stocks offer better exposure to the photonics era. x.com 

Corning is a big supply-chain bet because co-packaged optics are set to explode over the next one to two years, and glass could become 50x more important inside data centers over the next few generations of Nvidia systems. Corning is a one-of-a-kind, American-made technology leader, and its latest earnings call remarks focused entirely on co-packaged optics. Nvidia may push for glass as soon as 2027. At 83x trailing earnings the valuation is fair given a TAM many times its current business. … Show more

Corning remains a long-term AI infrastructure winner even after Morgan Stanley's cooling note, as demand for fiber, optical materials and future glass substrates keeps growing. Per Morgan Stanley, the roughly 40% one-month rally outran fundamentals, driven by Fujikura's raised outlook, the GlassBridge fiber-to-chip platform, Nvidia long-haul fiber rumors and short covering, and high Q2 expectations could add volatility. GlassBridge gives Corning more room in next-generation optical links. x.com 

Corning is the wrong instrument for glass substrates, the material set to replace organic substrates in AI chip packaging. Corning, AGC and Schott control about 90% of semiconductor-grade glass, and Corning works with TSMC with CHIPS Act funding. But substrates are a small part of a conglomerate whose growth comes mainly from AI optical fiber, trading at 90x earnings. The option value materializes in 2027-28; 2026 is for qualification, with yields at 75-85% and costs 2-3x organic. x.com 

Corning should benefit as data center traffic scales, because demand for its optical fiber and connectivity solutions follows AI data center growth. The stock looks set for its next leg higher after finding support near its 50-day moving average following a 26-year breakout. x.com