3 Screaming Buys for the Upcoming AI-Quantum Supercycle

By Keithen Drury – Apr 16, 2026 at 12:00AM ESTKey PointsAlphabet is a leader in developing quantum computing technology.Microsoft is also pursuing its own quantum processing unit.Nvidia believes the future will be a hybrid computing architecture.All eyes are currently on the artificial intelligence (AI) buildout, and for good reason. AI is gradually becoming more and more mainstream, and several businesses are already adopting an AI-first approach to developing new products and optimizing business practices. However, there may be a new technology on the horizon that could revolutionize AI as we know it: quantum computing. Quantum computing may seem like a far-fetched technology, but it's rapidly becoming closer to reality. Its effects could be felt by 2030, and it has the potential to propel AI into its next phase of usefulness. I've got three stocks that are well positioned to take advantage of this upcoming supercycle, and they also look like complementary stock picks right now. Image source: Getty Images. 1. Alphabet My first pick for this upcoming cycle is Alphabet (GOOG +1.18%) (GOOGL +1.28%). Few companies are positioned as strongly as Alphabet to take advantage of both revolutions. Alphabet has become a leader in the generative AI arena after stumbling out of the gate. It has now seamlessly integrated AI into its Google Search platform and has become a top way that the average person interacts with AI daily. It's also a quantum computing leader. Alphabet has made several huge breakthroughs, including announcing that it believes that quantum computing will have the ability to break through cryptocurrency wallet passwords in minutes by 2029. Those are supposed to be some of the most secure passwords out there, and with quantum computing progressing to that point in just four years, it showcases how close relevant quantum computing is. ExpandNASDAQ: GOOGLAlphabetToday's Change(1.28%) $4.25Current Price$337.16Key Data PointsMarket Cap$4.1TDay's Range$330.92 - $337.4852wk Range$146.10 - $349.00Volume863KAvg Vol33MGross Margin59.68%Dividend Yield0.25% One of the primary ways Alphabet will benefit from this technology is by renting quantum computing out through the cloud. If Alphabet's in-house quantum computing device becomes mainstream, this would provide a massive boost to Alphabet's cloud computing wing, and also allow AI developers access to computing power they can only dream of. Alphabet is a leader in both quantum and AI, making it a strong stock pick to thrive over the next decade. 2. Microsoft You can nearly copy and paste everything I said about Alphabet into the Microsoft (MSFT +4.64%) section. Microsoft is developing its own, in-house quantum capabilities like Alphabet. The goal would be to rent out this newfound technology via its cloud computing division, Azure. This would keep Microsoft at the center of where AI developers go to build AI applications, serving its future. ExpandNASDAQ: MSFTMicrosoftToday's Change(4.64%) $18.26Current Price$411.37Key Data PointsMarket Cap$3.1TDay's Range$396.73 - $414.3652wk Range$355.67 - $555.45Volume2.1MAvg Vol38MGross Margin68.59%Dividend Yield0.85% However, unlike the other two stocks on this list, Microsoft is trading like its future is in jeopardy. Its stock is down over 30% from its all-time high, making it one of the worst-performing big tech stocks over the past few months. This makes Microsoft a solid investment right now, but also a smart one due to its neutral positioning in the AI and quantum fields. 3. Nvidia Last is Nvidia (NVDA +1.31%). At first glance, it may seem odd to include Nvidia on this list. If quantum computing takes over and becomes the rage in AI and other high-demand computing areas, won't that eliminate the need for GPUs? Nvidia's entire revenue base is built around these computing units, so quantum seems like a huge threat, especially because Nvidia isn't pursuing a quantum processing unit (QPU) like Microsoft and Alphabet. ExpandNASDAQ: NVDANvidiaToday's Change(1.31%) $2.58Current Price$199.09Key Data PointsMarket Cap$4.8TDay's Range$195.75 - $200.4052wk Range$95.04 - $212.19Volume6.3MAvg Vol179MGross Margin71.07%Dividend Yield0.02% However, Nvidia sees this trend going in a different direction. It believes useful quantum computing is coming, but its best use case will be in a hybrid environment where a quantum computer is deployed in conjunction with thousands of GPUs in existing computing infrastructure. To support this, Nvidia has developed the NVQLink, which allows various quantum computers to plug into existing computing networks. This will bridge the gap between traditional and quantum computing and keep Nvidia's product ecosystem at the center of all computing applications, even if they are assisted by a quantum computer. With Nvidia set to benefit from a huge traditional computing AI buildout, then potentially from a quantum buildout afterward, it's a smart stock to invest in now.Read NextApr 16, 2026 •By Jeremy BowmanBest Music Stocks to Buy in 2026Apr 15, 2026 •By Scott LevineBest Edge Computing Stocks for 2026 and How to InvestApr 14, 2026 •By Lee SamahaHere's Why Alphabet Shares Popped Today (And Why Investors Have High Hopes for the Upcoming Results)Apr 14, 2026 •By Keithen DruryShould You Buy Alphabet Stock Before April 29?Apr 14, 2026 •By Scott LevineBest Cloud Computing Stocks for 2026 and How to InvestApr 14, 2026 •By Keithen DruryDid Anthropic, Alphabet, and Broadcom Just Say Checkmate to Nvidia?About the AuthorKeithen Drury is a contributing Motley Fool technology analyst covering AI, semiconductors, cybersecurity, and SaaS stocks. In addition to The Motley Fool, Keithen is a mechanical engineer and has held roles at Honeywell and smaller industrial companies like Brand Hydraulics and Lincoln Industries. He holds a bachelor’s degree in mechanical engineering from Dordt University.TMFTripleOptionStocks MentionedAlphabetNASDAQ: GOOGL$337.16(+1.28%)+$4.25MicrosoftNASDAQ: MSFT$411.37(+4.64%)+$18.26NvidiaNASDAQ: NVDA$199.09(+1.31%)+$2.58AlphabetNASDAQ: GOOG$334.47(+1.18%)+$3.89*Average returns of all recommendations since inception. Cost basis and return based on previous market day close.