Nvidia's shares remain pressured because neoclouds have yet to show demand revenue can cover debt service even at higher rates. CoreWeave and Nebius are dragging the shares, though that concern is being priced in and digested. Reuters reports ByteDance, Alibaba and Tencent ordered $35B in Nvidia chips; Elon Musk says SpaceX is on track to bring roughly 200,000 GB300 GPUs online per month through end-2026. Nvidia made a higher low, and the next higher-high target is $256. x.com  x.com  x.com  x.com 

AI security rules could shift frontier inference into monitored data centers, lifting demand for AMD and Nvidia chips and Micron and SanDisk memory. Agents attacked 400+ banks; US labs cut off abusive users, unlike downloaded open weights. Licensing is a forecast, and these four look undervalued at today's closes. Meta lists $356B in future leases and $455B in other commitments, mostly cloud capacity such as CoreWeave and Nebius plus equipment; those recipients are being sold off. x.com  x.com 

AI data-center spending flows beyond GPUs and operators into networking, optics, power and cooling. Nvidia, AMD, Broadcom and Marvell supply chips; Arista, Nokia and Credo connectivity; Applied Optoelectronics and Lumentum optics; Vistra, Constellation and Bloom power; Vertiv and Modine cooling. Meta's $140B spending this year illustrates the scale, per a commenter with whom the point is agreed. x.com  x.com 

Nvidia's Q1 FY27 results materially improve demand visibility across the optics, networking and photonics stack. Revenue hit $81.6B, up 85%, with networking at $14.8B, up 199%, and Nvidia named multi-year optics deals with Coherent, Corning and Lumentum plus a Marvell partnership on NVLink Fusion and silicon photonics. AI cloud, industrial and enterprise revenue grew 31% sequentially versus 12% for hyperscale, so the buildout is spreading. Vera Rubin ramps in Q3. x.com 

CoreWeave keeps winning the next GPU allocation as the scaled independent cloud that gets the first racks of each new Nvidia generation. With hyperscalers feeding their own models first and Nebius still scaling, it holds $104B of contracted backlog; latest-quarter revenue grew 112% at a 67% gross margin, at 12.6x EV/sales. The risk is that its top two customers were 65% of Q1 revenue under 'up to' contracts and heavy debt funds the build, so backlog must become cash before debt comes due. x.com 

Arista Networks' accelerating revenue and gross profit against relatively flat operating expenses make existing shares hard to sell, and the AI revolution could take them higher down the road. EPS growth is strengthening. After a 20-fold run, P/E expansion from 25 to 58 and P/S from 8 to 22 leave it too expensive to enter now, though the valuation looks justified; the best gains may be over. If growth slows, prolonged consolidation is possible. x.com 

Broadcom's custom AI chips for major customers position it as a clear winner in the continuing AI buildout. Kris Patel's case that efficiency and total cost of ownership leave Broadcom room to gain share from incumbent Nvidia is persuasive. Broadcom has not seen peers' upside and is 30% below its highs, making the stock an opportunity. x.com  x.com 

Broadcom faces more accelerator share risk than Nvidia, a key caveat for its AI case. Nvidia's strengths span silicon, systems and networking co-design, and software and ecosystem, while Broadcom's revolve around silicon and packaging IP, making it easier to take accelerator share from Broadcom. Broadcom's switch silicon business also faces some disruption risk from optical circuit switches. x.com 

Arista Networks stands to benefit as Nvidia's earnings showed networking is the next leg up in AI spending. x.com 

Nvidia's numbers are still underappreciated, giving a really good risk/reward at 18-19x forward earnings. Revenue rose 106% to $96.2B, data center 117% to $89B, with 75% gross margin and $108B next-quarter guidance excluding China. Nvidia now sells the whole AI factory, GPUs, CPUs, networking, systems and software, capturing more of the stack each generation. The valuation already prices a spending slowdown, the familiar bear case alongside hyperscaler in-house chips. x.com  x.com