CEO Jensen Huang went on an AI deal spree in August. Nvidia plans to invest $18 billion more this fiscal year.

Nvidia CEO Jensen Huang. Tomohiro Ohsumi/Getty Images Nvidia spent August making deals across AI — and it's not done yet. The chip giant said it is committing $18 billion in equity investments for the rest of fiscal 2027. Nvidia CEO Jensen Huang is investing across nearly every corner of the AI…