Why aren't smaller companies benefiting from artificial intelligence productivity gains?
Core argument: Revenue per employee rose for Mag 7 while falling for small-caps, driving widening productivity divergence between mega-cap and smaller firms.
Revenue per employee is rising for the Mag 7 and falling for small-cap companies. Profit margins are rising for the Mag 7 but flat for the S&P 493. The bottom line is that Fed hikes and higher all-in yields continue to bite for companies with weaker credit fundamentals, and there are not yet signs that AI is boosting revenues or profit margins outside the Mag 7.

