Analysis
Alphabet raised its full-year 2026 capital-expenditure guidance to $195 billion-$205 billion during its July 22 earnings call, up from the $180 billion-$190 billion range it had already raised once before, in April, from an original $175 billion-$185 billion, according to CNBC. It's the second consecutive upward revision this year, and it came alongside a Q2 revenue beat of $119.8 billion, up 24% year over year, driven by Google Cloud revenue accelerating to $24.8 billion, an 82% jump. The stock fell anyway, as investors focused on the spending number rather than the growth number.
Microsoft told a similar story a week earlier. CFO Amy Hood said fiscal-2027 capex will grow year over year because of "demand signals across our portfolio" — corporate language for the same message Alphabet sent explicitly: neither company believes it has enough compute capacity yet, the Motley Fool reported.
Read against SpaceX's own $18.4 billion in Q2 capex — a number that spooked its stock even as revenue beat estimates — the pattern across three very different companies is the same: capex growth is outrunning revenue growth almost everywhere in AI infrastructure right now, and none of the three has signaled a plan to slow down.
The risk is obvious and mostly unpriced: none of this capex has to translate into revenue on the timeline these guidance raises assume, and a hyperscaler can absorb a multi-quarter miss far more easily than a venture-backed infrastructure startup can. That's the number set anyone pricing an AI-infrastructure round should be checking against actual reported capex trajectories, not headline valuations — because if Alphabet, Microsoft and SpaceX are all still raising guidance in the same six-week window, the capital chasing AI infrastructure deals isn't shrinking, whatever an individual stock does on the day it reports.
