economy
A key metric to watch in the AI boom
The massive data center spending binge has yet to hurt Big Tech's return on invested capital.

TL;DR
- Big Tech's substantial data center spending for AI has not significantly impacted return on invested capital (ROIC).
- ROIC measures how effectively a company generates profit from its investments.
- Amazon, Microsoft, and Alphabet have seen steady or increased ROIC, while Meta's has fallen sharply.
- Companies with strong existing businesses, like cloud computing, have managed AI expenses better.
- Off-balance sheet obligations could potentially alter these ROIC figures if fully accounted for.