Morning briefing · Tue, Jun 9
Memory and chip stocks just surged, and the smart money was already there
Memory and semiconductor stocks led every AI-adjacent theme today. The funds that own the picks-and-shovels layer of AI, not the software names, are quietly winning this rotation.
Today's move was clean and telling. Memory and semiconductor equipment, the companies that make the actual chips and tools that AI runs on, was the single best-performing theme today at +6.51%. AI Compute (the hardware that powers AI training and inference) followed right behind at +6.00%. AI Software, where most of the headlines live, went negative at -0.87%.
That gap is the story. The market is rewarding the physical infrastructure of AI, not the apps built on top of it.
$MU, which makes the memory chips that feed AI processors, jumped +9.87%. $MRVL (Marvell Technology, a chip designer that builds custom silicon for hyperscalers, meaning Amazon, Google, Microsoft-scale data centers) was up +9.63%.
The conviction funds already own this layer. Coatue (Philippe Laffont's $20B+ tech hedge fund) counts $TSM and $AVGO as two of its top three positions. Altimeter (Brad Gerstner's firm, famous for its early Snowflake bet) has $NVDA at 28.6% of its book. Situational Awareness LP leads with $SMH, which is the main semiconductor ETF, at 14.9%.
The rotation from AI hype to AI plumbing is not coming. It is already here.
*When software sells off and silicon rips, the market is telling you exactly which layer of the AI trade it trusts, and it is the one you can touch.*