Broadcom's integrated optics, electronics and packaging could lower custom-chip system costs because separate suppliers defend their margins. At similar valuations, it is preferred to Nvidia and has more room to beat expectations. Google TPU v8 shipments are estimated at 4.0M in 2026 and 9.1M in 2027, assuming Broadcom supplies the remainder after MediaTek's allocation. Anthropic financing adds value only if chip profit exceeds likely support payments and capacity costs. x.com  x.com 

Google TPU adoption could broaden the AI hardware opportunity beyond Nvidia, with demand reaching custom ASICs, HBM, packaging, optics and testing. Per The Information, OpenAI reportedly plans to buy Google's TPUs and is hiring compiler engineers, but no purchase is confirmed. Broadcom, SK hynix, Samsung, Micron, TSMC, Coherent, Lumentum, FormFactor and Teradyne could benefit. x.com 

Nvidia, AMD and Broadcom look set to see their sales channels stuffed with inventory. x.com 

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.com 

Google's growing TPU business needs HBM, adding demand for Micron, SK hynix and the memory basket. Google Cloud rose 103% to $30.7B, with backlog reportedly $561B; UBS models more than double TPU shipments in 2027. Micron should be up double digits on this, not down 5%. Samsung has LTAs with 10 major customers and is negotiating with 10 more, targeting 60-70% of capacity under contract. x.com  x.com 

Broadcom's top growth driver, Google TPUs, can be captured elsewhere, such as through Vicor, while its OpenAI exposure through the Jalapeño chip is unwanted in light of today's news, even if that proves a nothingburger. Broadcom should still do great and may be worth re-entering later, but the capital can find better ways to outperform it. x.com  x.com 

Broader adoption of custom AI silicon could benefit Broadcom and Marvell. OpenAI reportedly plans to expand its use of Google's TPUs beyond Nvidia GPUs, and Google TPUs are coming to Oracle Cloud in 2027. Both are potential tailwinds for custom-chip suppliers. x.com 

Selective bank lending limits bubble risk in the AI build-out, while early agent adoption supports lasting demand. Banks are cautious about neocloud loans; Meta's Muse reached more than 10 million people in about six weeks, and demand still outruns supply. Nvidia, Broadcom and Micron look priced for a sharp slowdown around 2029, but the application layer is just beginning. This cycle looks much longer than the market prices, even if it is cyclical. x.com 

Broadcom and MediaTek risk losing chip ownership and margin as hyperscalers pull custom silicon in-house for platform control and margin. @jukan05 relays a rumor that Google will move to customer-owned tooling from TPU v9, ordering wafers directly from TSMC like AWS's Annapurna and reducing Broadcom and MediaTek to IP and design-service roles at lower per-chip margins. Even if not now, it will happen eventually, because the end state is all about optimization. x.com 

Bizlink is a beneficiary of Nvidia's faster-than-expected co-packaged optics ramp, because CPO carries higher content for it than near-packaged optics. Spectrum-X CPO switches are in mass production as key component yields improve, with scale-out switch shipments forecast at 15k in 4Q26 and 100k in 2027. Scale-up optical engine estimates were revised to 6.5m in 2027 and 42m in 2028, as NVL576 is intact but Trainium 4 is slower. Full NPO adoption is retained for the cycle. x.com  x.com