MU Just Posted Record $41.5B Revenue and the AI Memory Squeeze Is Only Getting Tighter

Let's start with the headline that actually matters: $MU posted record revenue of $41.5 billion with next-quarter guidance of $50 billion, and the stock still got slapped around all week. Bloomberg Businessweek called it a 17% single-day surge to an all-time high — then the broader AI selloff took a bite anyway. That's the market we're living in: beat by 20%, still take a 5% haircut by Friday.

Meanwhile, $AAPL is raising prices on Macs, iPads, and HomePods because memory chips cost a fortune — eight HBM chips per Nvidia GPU will do that to a supply chain. Apple is reportedly even sniffing around Chinese suppliers YMTC and CXMT to find relief, which is the geopolitical equivalent of texting your ex during a blizzard. Over on the doom side of the feed, Jeremy Grantham told CNBC this is "the most expensive market in American history" — worse than 2000 — while Zynga founder Mark Pincus told Bloomberg that AI infrastructure has PEG ratios of 0.3 and we're massively underpricing it. Both men are very confident. One of them is very wrong.

The real sleeper call of the week? Only 8% of firms using AI are seeing actual P&L impact — but the top 20% are posting 160% human productivity gains. The gap between AI cosplay and AI compounding has never been wider, and that's the trade hiding in plain sight.