Investors were getting a peek Wednesday at where fund managers have made their recent bets, as those managers released the required quarterly reports on their holdings. But Wednesday also brought a look at investments made by some public companies, including chip powerhouse Nvidia Corp. NVDA, which joined those money managers in filing a 13-F after the closing bell. That’s... Master your money. Subscribe to MarketWatch. Get this article and all of MarketWatch. Access from any device. Anywhere. An ...