Alphabet to raise $80B from share sales to fund AI spending splurge， Berkshire to invest $10B

Very bullish news， as it shows again the limiting factor is no longer demand， models， or products， but compute supply.

For years， the cleanest story was excess cash， buybacks， and software-like returns； now the story is closer to railroads， power grids， and fabs， where whoever can finance the bottleneck may own the toll road.

Berkshire's $10B placement gives the raise a stamp of patient capital.

Alphabet is not simply selling $80B of common stock straight into the market tomorrow for AI capex. It is using a mix of underwritten stock， mandatory convertible preferred， Berkshire private placement， and a $40B ATM program， with about $30B of that ATM tied to employee equity tax mechanics.