HBM and NAND supply sold out through 2028; Jevons paradox amplifies demand
Memory constitutes 50% of GPU bill of materials; only three firms make HBM (Micron, SK Hynix, Samsung) and one dominates NAND (SanDisk). Efficiency gains (DeepSeek) increase total memory co…
Trillion-dollar hyperscaler CapEx trickles down six-layer AI stack
Four to five hyperscalers will deploy $800B in 2026 and $1.1T in 2027 from cash flows (not debt), creating a sustained capital waterfall from retail AI revenue through model labs, cloud pla…
Agentic AI flips compute ratio: CPUs now equal or exceed GPUs
Autonomous AI agents require CPU orchestration for tool use, multi-agent coordination, and low-latency control loops, driving CPU/GPU ratio from near-zero to 1:1 and soon CPU-dominant; Inte…
Power constraints limit GPU utilization to 11%; generation and regulation next investment wave
XAI's 1M GPU cluster runs at 11% utilization due to insufficient power generation and delivery architecture; companies providing generation (Bloom, GE Vernova, Constellation) and regulation…
The $800B-$1.1T annual CapEx is funded entirely from operating cash flows (Google spends 90% of cash flow) with no leverage; this structural sustainability differentiates the current cycle…
Historical memory boom-bust cycles pose risk despite current structural tailwinds
Memory has undergone repeated boom-bust cycles that consolidated the industry from 14 to 4 suppliers; executives claim 'this time is different' due to cash-funded demand and AI revenue, but…
Foundational commodities like lithium carbonate surge 2.5x as AI stack deepens
The base layer of the AI stack — raw materials conversion — is seeing extreme price appreciation (lithium carbonate $75k to $187k), signaling that the capital intensity extends all the way…
Lithium carbonate price surges 2.5x as raw material layer heats up
Lithium carbonate, a critical raw material for batteries and electronics in the AI stack, has risen from $75,000 to $187,000 per tonne, signaling foundational commodity tightness.