Prediction: Quantum AI Will Power the Next Wave of Supercomputing -- and This Stock Could Lead It

When the average growth investor hears the term "quantum computing," pure-play companies like Rigetti Computing (RGTI +2.67%), cybersecurity players like CrowdStrike (CRWD +8.04%), and chipmakers like Advanced Micro Devices (AMD +3.82%) might come to mind. And to be fair, all of those could be big winners as quantum computing heads toward mainstream viability.

On the other hand, some of the best quantum computing stocks could be hiding in plain sight, disguised as legacy technology companies. One in particular is **International Business Machines **(IBM 24.18%), better known as IBM. The company formed its quantum computing division a decade ago and has been quietly building a tech advantage in the space ever since.

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IBM is quietly becoming an early quantum leader

IBM has done a great job over the past decade or so of pivoting away from legacy technologies and toward cloud computing and AI. And quantum computing could be next.

As mentioned, IBM Quantum was launched in 2016. IBM develops its own quantum processors and is leading the charge to solve the biggest roadblock to large-scale quantum computing: reliability. IBM's Heron processor focuses on achieving the lowest possible error rates, rather than simply adding more qubits like many rivals do. I'd go so far as to call IBM a pioneer when it comes to innovations that move quantum computers closer to real-world usefulness.

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NYSE: IBM

International Business Machines

Today's Change

(-24.18%) $-70.19

Current Price

$220.04

Key Data Points

Market Cap

$273BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Day's Range

$215.68 - $229.92

52wk Range

$212.34 - $332.46

Volume

890.1K

Avg Vol

9M

Gross Margin

57.80%

Dividend Yield

2.32%

So far, IBM has achieved every milestone it set out to achieve in quantum computing, and has done so early. The company aims to produce the first-ever large-scale, fault-tolerant quantum computer by 2030, and then to 10X its capabilities within the following three years.

CEO Arvind Krishna is extremely bullish on the future of quantum computing, having said, "It's going to solve the kinds of problems AI could not do," and urging business leaders across industries to start planning for quantum now. The company has partnerships with almost 300 companies and government entities to develop quantum applications and hardware, including AMD and Vanguard, among others.

In fact, IBM was recently awarded a $1 billion federal investment to help construct the first purpose-built quantum chip foundry in the United States. Not only could this foundry be used to produce IBM's proprietary hardware, but to supply advanced quantum chips for the broader tech industry.

What could quantum computers mean for IBM's stock?

Let's be clear. It will be a _while b_efore quantum computing generates significant revenue for IBM, and even longer before it becomes a major growth driver for the business. And it's tough to quantify a growth opportunity for a technology that doesn't even exist at the commercial level yet.

Having said that, the global quantum computing market is about $2 billion today, with most of that revenue coming from research grants. By 2030, when IBM expects to deliver its large-scale system, the market will still be just a $4 billion market, according to Grand View Research. But beyond that point, it could grow exponentially. Estimates vary, but Boston Consulting Group projects that between hardware and software, quantum computing could be a $170 billion market by 2040. And IBM is in a good position to capture a large share of it.

Quantum isn't the only reason to like IBM

To be sure, there's a lot to like about IBM right now. For example, the AI book of business is growing exponentially right now and helping offset any weakness in the legacy parts of its consulting business.

Investing in IBM is a nice combination of a well-established business and several massive market opportunities going forward. It is the quantum computing stock I own the most in my portfolio, and now could be an excellent time to buy before investors begin to recognize its long-term quantum computing potential if it continues on its current trajectory of innovation.