5 Best Growth Stocks to Invest In According to Billionaires

3. Broadcom Inc. (NASDAQ:AVGO)

Broadcom Inc. (NASDAQ:AVGO) is one of the best growth stocks to invest in according to billionaires.

On March 12, 2026, Broadcom announced new products for AI-network scaling at OFC 2026. The company said it is debuting Taurus, which it described as the industry’s first 400G/lane optical DSP, alongside its first-to-market 400G electro-absorption modulated laser and photodiodes. Broadcom said the platform is designed to help optical module manufacturers deliver low-power 1.6T transceivers and support the path toward 3.2T optical transceivers and future 204.8T switching platforms.

The announcement did not include new financial guidance, but it did show Broadcom continuing to push deeper into AI networking infrastructure, an area that has become increasingly important as hyperscalers and enterprises build larger compute clusters. In separate same-day news, the company also said it is now shipping its Tomahawk 6 102.4 Tbps Ethernet switch in production volume, adding more context to Broadcom’s broader AI infrastructure push.

Broadcom Inc. (NASDAQ: AVGO) designs, develops, and supplies semiconductor devices and infrastructure software. Its business serves enterprise, data center, networking, broadband, wireless, storage, and industrial markets.