Nvidia (NASDAQ: NVDA) is one of the largest companies in the world. Its market capitalization stands at $3.3 trillion as of this writing, including $3 trillion in value added in the last two years alone.

Nvidia’s graphics processing units (GPUs) for data centers set the benchmark for developing artificial intelligence (AI) models, and they are the primary driver of the company’s incredible growth. Over the past year, CEO Jensen Huang has shared some of Nvidia’s good fortune by investing in other AI stocks.

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Nvidia headquarters with a black Nvidia sign in the foreground.
Image source: Nvidia.

Nvidia has started investing in AI Actions end of 2023. According to its latest 13-F filing with the Securities and Exchange Commission, published a few weeks ago, it now has six:

  • Applied digital societywhich builds data centers for customers.

  • Arm holdswhich helps semiconductor companies design advanced computer chips.

  • Nano-X Imagingwhich develops AI software to improve the efficiency of medical imaging.

  • Recursive Pharmaceuticalswhich uses AI to transform the drug discovery process.

  • Serving roboticswhich develops autonomous delivery robots.

  • AI SoundHound (NASDAQ: SOUN), leader in conversational AI technologies.

Arm Holdings received the largest investment, with Nvidia’s position worth $280 million at the end of the third quarter of 2024 (ending September 30). This represents more than half the value of Nvidia’s entire portfolio.

Arm stock is up about 77% since Nvidia bought it, but that doesn’t hold up against the 271% return generated by SoundHound AI. Nvidia’s position in SoundHound is relatively small, worth just $13.6 million based on the current stock price of $7.88, but that clearly hasn’t stopped investors from rushing in. to buy it.

So, is it too late to follow Nvidia’s lead?

Most popular generative AI chatbot apps work best when users enter text prompts, but SoundHound is a leader in conversational AI, which can understand voice prompts and respond in kind.

SoundHound’s software is primarily used in the automotive, hospitality and fast food industries. However, a few months ago it acquired Amelia, another company specializing in conversational AI. It helps organizations create AI-powered virtual agents to serve their customers and employees, and the deal helps SoundHound expand into other industries such as financial services, insurance, healthcare, etc.