7 Charts On the AI Stock Boom One Year After ChatGPT's Launch

Semiconductor chip designer Nvidia [NVDA] has been the poster child for the AI boom. The company's stock has surged over 200% in the past 12 months, driven by its dominance of the market for the chips most suited to the data centers that make AI possible.

More broadly, the Morningstar Global Next Generation Artificial Intelligence Index has gained roughly 68% in 2023, more than 3 times the rally seen in the broader market.

Salesforce Stock Price

What is ChatGPT? Why Does It Matter?

ChatGPT didn't spring from nowhere. The underlying technology falls under the broad umbrella of AI, a concept that has been around for decades. The tool is what's known as generative AI, meaning it learns how to respond to prompts and generate text or images. Generative AI opens the door for significant efficiency improvements across a wide variety of industries and society at large. It also raises concerns about misuse.

The Artificial Intelligence Landscape

"This market exploded in 2023 with increasing investment in generative AI, and we don't see it slowing down any time soon," says Morningstar technology sector director Brian Colello.

AI is still in its infancy as a business tool, and there is an entire food chain beyond semiconductor companies like Nvidia and Taiwan Semiconductor Manufacturing [TSM] that also stand to gain from its expansion in the years to come. These include chip equipment vendor Applied Materials [AMAT] and data center infrastructure companies such as Arista Networks [ANET].

A wide range of companies are beginning to integrate AI into their products. Salesforce [CRM] has employed AI since 2016. Microsoft [MSFT] now incorporates its chatbot Copilot into its widely used Microsoft 365 software. Colello notes that some, like Wendy's [WEN] and Walmart [WMT], are using AI directly with retail customers.

To help investors navigate the AI space, Morningstar analysts have broken it down into four broad themes: generative AI, AI data and infrastructure, AI software, and AI Services.

AI Investment Themes and Stocks

Source: Morningstar

Big ideas often precede technology's ability to make them successful and broadly accessible. To perform tasks that mimic human intelligence, computers require extremely powerful, fast, and flexible semiconductor chips – sometimes called accelerators – as well as access to tremendous amounts of information to "learn" from. The internet created a ready pool of massive amounts of information for models to scrape. Meanwhile, recent decades have seen significant advances in chip technology, most notably Nvidia’s graphics processing unit chips, which first found widespread adoption in video games.

"Cloud computing companies will need to spend on accelerators, and the chip supply chain is investing in capacity and technology to fuel massive growth," says Colello. The boom in AI stocks came after Nvidia reported a surge in AI-related chip demand in May that blew away Wall Street's expectations.

"An old adage suggests the best way to profit from the gold rush across the western United States in the mid-1800s would have been to sell picks and shovels to miners, rather than betting on the miners themselves," says Colello.

"OpenAI was perhaps the first large language model firm to 'strike gold' in the AI gold rush, but others will likely win, and still others will fail. Meanwhile, Nvidia has reached a trillion-dollar valuation and has profited the most from the early investment in generative AI, having emerged as the dominant 'picks and shovels' maker".

Nvidia's Data Center Revenue Set to Explode

Colello continues: "Nvidia’s expansion into software and networking gear is as if a shovel-maker were trying to expand into boots and blue jeans too".

While AI's true impact on business and the world at large is years away from being realised, the biggest early winners are the firms that build the semiconductors needed for the massive amounts of calculations needed to train AI models and handle queries.

Massive Growth Ahead for AI Accelerator Revenues

Estimates of accelerator revenues.

The next major players may be cloud computing companies. The advent of generative AI has further fuelled the rise of cloud computing, already one of the biggest recent trends in technology investing. It’s become commonplace for businesses to rent computing capacity from industry leaders such as Amazon.com [AMZN] through Amazon Web Services, Microsoft through its Azure platform, Alphabet's [GOOGL] Google Cloud, and Oracle's [ORCL] Cloud.

Now it looks like cloud computing will take another significant leg higher to house the immense quantities of data needed to train and manage AI models and respond to end-user queries.

Generative AI Will Be Key to Cloud Computing Growth

Estimated cloud-computing industry revenue.

All that data takes managing. On this level, others stand to benefit from AI, such as data lake companies Snowflake [SNOW] and MongoDB [MDB].

"We think the datasphere – all the data that exists in the world – will explode as a function of metadata created by AI such as ChatGPT, as well as the net new data points that need to be collected to be ingested in AI models," says Morningstar analyst Julie Bhusal Sharma.

"This is the passive case for why firms like Snowflake and MongoDB have lots of growth ahead of them, before even counting their superior technical standing."

The Exploding Database Management Software Market

Forecasted DBMS Market

Here's a look at some of the key AI stocks to watch across the technology sector, along with highlights from their Morningstar metrics.

Key AI Stocks to Consider