(00:00:00) TSMC Earnings on Deck: CoWoS, Micron's $250B Bet & China's Helium Ban
(00:01:02) TSMC Price Hikes Reshape Margins
(00:01:39) Micron's $250B Memory Gamble
(00:02:34) PC Market Memory Crunch Confirmed
(00:03:01) China Helium Ban Adds Supply Risk
(00:03:30) Samsung Sell-Off and Microsoft Buildout
(00:04:25) What to Watch Next

TSMC's July 16 earnings call is the most consequential event in semiconductors this week — and it's not about revenue. It's about CoWoS. Advanced packaging lead times have stretched to 52–78 weeks, pushing demand visibility into 2027, and every word from C.C. Wei will re-rate Nvidia, AMD, Broadcom, and the equipment makers in real time. Ahead of the call, TSMC has already moved: price increases of 5–10% across 7nm-and-below nodes are being absorbed differently by hyperscalers and mid-tier designers, and the pricing signal alone says something about supply conviction.

On the memory side, Micron has committed $250 billion to break the Samsung–SK Hynix HBM duopoly — scaling US onshore capacity with CHIPS Act support and friend-shored supply chains. The execution risk is real; semiconductor history is full of overcapacity busts that followed aggressive expansion. Meanwhile, PC shipments fell 4.9% year-over-year in Q2 2026 as HBM demand crowds out consumer DRAM and NAND, with no relief expected before Q2 2027.

China's helium export ban adds another supply-chain variable. Beijing has now restricted rare earths, gallium, germanium, graphite, and helium — a critical fab cooling material it supplies at roughly 90% of global import share. Samsung fell 7% on July 7 despite a solid earnings preview, reflecting institutional profit-taking after a 200%-plus first-half run. And Microsoft's Fairwater AI data centre in Wisconsin went live in June, with a second phase already under construction, anchoring a collective $700B hyperscaler capex cycle that flows overwhelmingly through TSMC.

This episode includes AI-generated content.