3 Tremendously Undervalued Quantum Computing Stocks to Buy – InvestorPlace
Quantum computing looks like it will be a tremendous game changer for society because it provides massive operational power advantages over classical computers. In fact, quantum computers can carry out calculations in minutes vs. todays supercomputers, which take at least several days or years to perform. Reportedly, the technology can significantly improve many sectors, including manufacturing, where it will enable more accurate and realistic prototyping and testing and drug research where its ability to foster a superior and more precise understanding of molecular structure will be transformative.
Among the other fields that quantum computing could significantly improve are artificial intelligence (AI), financial modeling and cybersecurity. Despite the vast potential, the value of most quantum computing stocks is quite low, allowing patient investors to generate huge profits as the technology matures. Such investors should consider snapping up these three quantum computing stocks, which appear to be tremendously undervalued.
Source: Bartlomiej K. Wroblewski / Shutterstock.com
Rigetti Computing (NASDAQ:RGTI) develops quantum computers and superconducting quantum processors, along with a quantum-computing-as-a-service platform adaptable for various cloud setups, another InvestorPlace columnist, Matthew Farley, noted.
Impressively, the company was founded by Chad Rigetti, a physicist and computer scientistwho developed quantum computing for IBM (NYSE:IBM) before launching his own company in 2013. Although Rigetti left his namesake firm earlier this year, he obviously left a tremendous imprint on it.
Rigetti Computing seems to be making significant progress, as it sold its first quantum processing unit in the second quarter, leading research firm Benchmark to predict the company will make similar, additional deals going forward. Indeed, RGTI delivered another QPU last quarter.
Praising the ease of use of RGTIs offerings, Benchmark raised its rating on the shares to Buy from Hold and placed a $4 price target on the name versus its current price of just over $1.
Another big achievement by the company was its attainment of a five-year deal to provide theAir Force Research Labwith the ability to create customized quantum systems.
The market capitalization of RGTI is just $150 million, a level that vastly undervalues the companys long-term potential.
Source: T. Schneider / Shutterstock
D-Wave Quantum (NYSE:QBTS) has reportedly created the first quantum computer ready for industrial applications, giving it an important, first-mover advantage in the space.
And somewhat validating D-Wave and its technology, the company has several very impressive customers, including Volkswagen (OTCMKTS:VWAGY), Toyota (NYSE:TM), Lockheed Martin (NYSE:LMT) and Japanese auto parts maker Denso (OTCMKTS:DNZOY).
Moreover, in the first three quarters of the year, D-Waves bookings jumped 125% year-over-year to $8.4 million, while its Average Deal Size per booking increased by 172% for commercial customers and 178% for all customers when comparing the most recent four quarters with the immediately preceding four quarters.
Given D-Waves rapid growth and huge potential, its $134 million market capitalization is clearly quite low, making it one of the best quantum computing stocks to buy.
Source: Boykov / Shutterstock.com
Arqit Quantum (NASDAQ:ARQQ) developed a quantum encryption system thats unbreakable and can, relatively cheaply, protect every edge device and cloud machine in the world, according to Seeking Alpha columnist Jay Capital.
He and many other commentators predicted that quantum computers will be able to hack Public Key Infrastructure (PKI) systems over the longer term. PKI is currently the most popular means of protecting data. As a result, new methods of protecting data will have to be found, and ARQQ appears to have a first-mover advantage in that area.
Among ARQQs customers are the U.K. Government [and] the European Space Agency, along with BT Group, a huge British telecom company and Sumitomo (OTCMKTS:SSUMY), a Japanese conglomerate.
Among those testing the product are Verizon (NYSE:VZ), BP (NYSE:BP) and Northrup Grumman (NYSE:NOC).
Arqit looks poised to become a gigantic cybersecurity company, and almost none of that potential is reflected in its current market capitalization of $82 million.
On the date of publication, Larry Ramer did not hold (either directly or indirectly) any positions in the securities mentioned in this article. The opinions expressed are those of the writer, subject to theInvestorPlace.com Publishing Guidelines.
Larry Ramer has conducted research and written articles on U.S. stocks for 15 years. He has been employed by The Fly and Israels largest business newspaper, Globes. Larry began writing columns for InvestorPlace in 2015. Among his highly successful, contrarian picks have been PLUG, XOM and solar stocks. You can reach him on Stocktwits at @larryramer.
See more here:
3 Tremendously Undervalued Quantum Computing Stocks to Buy - InvestorPlace
- A new trick brings stability to quantum operations - ETH Zrich - April 10th, 2026 [April 10th, 2026]
- Scientists create new type of encryption that protects video files against quantum computing attacks - Live Science - April 10th, 2026 [April 10th, 2026]
- Chip Can Project Video the Size of a Grain of Sand - IEEE Spectrum - April 10th, 2026 [April 10th, 2026]
- XRP may be less exposed to quantum computer threats than bitcoin, experts say - CoinDesk - April 10th, 2026 [April 10th, 2026]
- Quantum Computing ETFs Are Dying. Pivot to These 3 AI ETFs - Yahoo Finance - April 10th, 2026 [April 10th, 2026]
- 'Can it actually deliver?': Why Big Pharma is making the leap to the quantum realm - Fierce Biotech - April 10th, 2026 [April 10th, 2026]
- Why is the timeline to quantum-proof everything constantly shrinking? - CyberScoop - April 10th, 2026 [April 10th, 2026]
- XRP vs Bitcoin: Who Is Exposed To Quantum Computer Threats? Experts Views - Coinpedia - April 10th, 2026 [April 10th, 2026]
- ODU's New AI Tutor for Quantum Computing Empowers Students to Find the Answers Themselves - Old Dominion University - April 10th, 2026 [April 10th, 2026]
- Bitcoin Can Be Made Quantum Safe Now But Itll Cost Up To $150 Per Transaction - CCN.com - April 10th, 2026 [April 10th, 2026]
- University of Houston Hosts Quantum Symposium with Industry and IonQ - The Quantum Insider - April 10th, 2026 [April 10th, 2026]
- Rigetti Is Growing Sales of Quantum Computers. Thats Good for the Stock. - Barron's - April 10th, 2026 [April 10th, 2026]
- Attacking bitcoin mining with a quantum computer would require the energy of a star, academics say - CoinDesk - April 10th, 2026 [April 10th, 2026]
- Is XRP Safer Than Bitcoin? This Analyst Explains The Real Quantum Risk For Holders - TradingView - April 10th, 2026 [April 10th, 2026]
- Developer Introduces Emergency Quantum Protection for Bitcoin Without Softfork - ForkLog - April 10th, 2026 [April 10th, 2026]
- Quantum Computing ETFs Are Dying. Pivot to These 3 AI ETFs - 24/7 Wall St. - April 10th, 2026 [April 10th, 2026]
- Quantum Computing Market Outlook 2031: Emerging Trends, Competitive Landscape, and Strategic Growth Insights - openPR.com - April 10th, 2026 [April 10th, 2026]
- Top Degrees That Lead to High-Paying Quantum Computing Jobs Right Now - Investopedia - April 10th, 2026 [April 10th, 2026]
- Quantum-Safe Bitcoin Proposal Offers Emergency Protection Without Network Upgrade - Live Bitcoin News - April 10th, 2026 [April 10th, 2026]
- Jlich-Aachen Start-up Paves the Way for Scalable Quantum Computers - HPCwire - April 10th, 2026 [April 10th, 2026]
- Quantum entanglement can be measured in solids for the first time - New Scientist - April 10th, 2026 [April 10th, 2026]
- University of Saskatchewan positions itself as a quantum innovation hub - Digital Journal - April 10th, 2026 [April 10th, 2026]
- Quantum threat to Bitcoin is real, but manageable, according to Wall Street broker Bernstein - CoinDesk - April 10th, 2026 [April 10th, 2026]
- IQM Announces First U.S. Quantum Technology Center in the University of Marylands Discovery District, Joining the Capital of Quantum Ecosystem -... - April 10th, 2026 [April 10th, 2026]
- Post-Quantum Cryptography: Moving From Awareness to Execution - GovTech - April 7th, 2026 [April 7th, 2026]
- Stealth Israeli quantum startup Q-Factor emerges with $24 million in Seed funding and elite scientific team - CTech - April 7th, 2026 [April 7th, 2026]
- Q-Factor Emerges From Stealth With $24 Million and Backing From Intel Capital - The Quantum Insider - April 7th, 2026 [April 7th, 2026]
- Google research flags looming quantum threat to cryptocurrencies, with Bitcoin vulnerable in minute - The Jerusalem Post - April 7th, 2026 [April 7th, 2026]
- 'A baseline requirement': Circle says upcoming Layer 1 Arc will be quantum-resistant - The Block - April 7th, 2026 [April 7th, 2026]
- Quantum Threat Puts Bitcoin on the Clock - Yahoo Tech - April 7th, 2026 [April 7th, 2026]
- Quantum-Resistant Algorithms Explained: Which Cryptocurrencies Are Preparing for the Quantum Era? - KuCoin - April 7th, 2026 [April 7th, 2026]
- This common everyday tech habit could quietly be ruining your sperm quality experts warn - UNILAD Tech - April 7th, 2026 [April 7th, 2026]
- Circle Is Building Its New Blockchain to Resist Quantum Attacks From Day One - crypto.news - April 7th, 2026 [April 7th, 2026]
- New Advances Bring the Era of Quantum Computers Closer Than Ever - Quanta Magazine - April 5th, 2026 [April 5th, 2026]
- My Top Quantum ETFs For The Next Trend Thats Bigger Than AI QTUM, SOXX, ARTY, XSD - 24/7 Wall St. - April 5th, 2026 [April 5th, 2026]
- Noise-induced shallow circuits and the absence of barren plateaus - Nature - April 5th, 2026 [April 5th, 2026]
- Bitcoin's $1.3 trillion security race: Key initiatives aimed at quantum-proofing the world's largest blockchain - CoinDesk - April 5th, 2026 [April 5th, 2026]
- Google Issues Q-Day Warning. What It Means. - Barron's - April 5th, 2026 [April 5th, 2026]
- Is There a Silver Lining Behind The Looming Dark Clouds of Quantum's Crypto-busting Powers? - The Quantum Insider - April 5th, 2026 [April 5th, 2026]
- Naoris Protocol's quantum-resistant blockchain goes live as Bitcoin and Ethereum face 'Q-Day' threats - CoinDesk - April 5th, 2026 [April 5th, 2026]
- Here's what 'cracking' bitcoin in 9 minutes by quantum computers actually means - Cryptonews.net - April 5th, 2026 [April 5th, 2026]
- Google Finds Quantum Computers Could Break Bitcoin Sooner Than Expected - Forbes - April 3rd, 2026 [April 3rd, 2026]
- Startup lets researchers mine blockchain tasks on a quantum computer for the first time - CoinDesk - April 3rd, 2026 [April 3rd, 2026]
- Quantum Computing is Coming: The Threat to Todays Encryption - JD Supra - April 3rd, 2026 [April 3rd, 2026]
- IBM and ETH Zurich Join Forces to Shape the Future of Algorithms for the AI and Quantum Era - IBM Newsroom - April 3rd, 2026 [April 3rd, 2026]
- Quantum computers need vastly fewer resources than thought to break vital encryption - Ars Technica - April 3rd, 2026 [April 3rd, 2026]
- Dancing to Invisible Choreography, Quantum Computers Can Balance The Noise - The Quantum Insider - April 3rd, 2026 [April 3rd, 2026]
- New tool on AWS makes it easier to develop quantum error correction - Network World - April 3rd, 2026 [April 3rd, 2026]
- Stealing Satoshis Bitcoin Becomes a Quantum Computing Threat - bloomberg.com - April 3rd, 2026 [April 3rd, 2026]
- Quantum computers need just 10,000 qubits to break the most secure encryption, scientists warn - Live Science - April 3rd, 2026 [April 3rd, 2026]
- Breakthrough: Caltech Scientists Discover Quantum Computers Could Need a Fraction of the Hardware Previously Thought - Pasadena Now - April 3rd, 2026 [April 3rd, 2026]
- Quantum Readiness: The Case for Future-Proofing Infrastructure - WSJ - April 3rd, 2026 [April 3rd, 2026]
- Rigetti Announces Novera QPU Sale to the University of Saskatchewan - HPCwire - April 3rd, 2026 [April 3rd, 2026]
- Quip.Network Launches Quantum-Classical Blockchain Testnet Built in Consultation with D-Wave - The Quantum Insider - April 3rd, 2026 [April 3rd, 2026]
- Startup lets researchers mine blockchain tasks on a quantum computer for the first time - Cryptonews.net - April 3rd, 2026 [April 3rd, 2026]
- Quantum-Powered Crypto Mining Is HereBut It Won't Help You Mine Bitcoin - Decrypt - April 3rd, 2026 [April 3rd, 2026]
- Researchers say quantum computers could, in theory, be ready by 2030 - TradingView - April 3rd, 2026 [April 3rd, 2026]
- Why a nine-minute quantum hack of Bitcoin isn't a real threat yet - The National - April 3rd, 2026 [April 3rd, 2026]
- Blockchains to Be Hacked by Quantum Computers - Brownstone Research - April 3rd, 2026 [April 3rd, 2026]
- Quantum Computer Could Be Ready by 2030, Caltech Researchers Say - CoinMarketCap - April 3rd, 2026 [April 3rd, 2026]
- Google Research: Quantum computers a serious threat to 6.7 million bitcoin, including Satoshis coins - Sherwood News - April 3rd, 2026 [April 3rd, 2026]
- Quanscient and Haiqu Announce Breakthrough Algorithm for Scalable - The National Law Review - April 3rd, 2026 [April 3rd, 2026]
- News Explorer Quantum Computing Might Threaten Bitcoin, But It's a Boost for Newly Launched Quip Network - Decrypt - April 3rd, 2026 [April 3rd, 2026]
- Canadas first full-stack, university-owned quantum computer comes to USask - BetaKit - April 1st, 2026 [April 1st, 2026]
- AaltoQ20 a state-of-the-art quantum computer for educating quantum talent of the future - Technology Org - April 1st, 2026 [April 1st, 2026]
- Why Most Quantum Computers Need to Be Colder Than Space - CNET - March 30th, 2026 [March 30th, 2026]
- Quantum Computing Is on Its Way to Transforming Science. Inside IBMs Latest Breakthrough. - barrons.com - March 30th, 2026 [March 30th, 2026]
- Forget the AI Armageddonquantum computing is the real threat to digital security - TechRadar - March 30th, 2026 [March 30th, 2026]
- Quantum frontiers may be closer than they appear - blog.google - March 28th, 2026 [March 28th, 2026]
- Guest Post -- Quantum Digital Twins: The Missing Acceleration Layer for Quantum Hardware - The Quantum Insider - March 28th, 2026 [March 28th, 2026]
- Google sets 2029 deadline to prepare for quantum cyber threat - euronews.com - March 28th, 2026 [March 28th, 2026]
- Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum Have Created Shockwaves With This $930 Million Warning to Wall Street - Yahoo... - March 28th, 2026 [March 28th, 2026]
- Teleportation is no longer just science fictionat the quantum level - National Geographic - March 28th, 2026 [March 28th, 2026]
- Demonstrating The Scientific Usefulness Of Quantum Systems - The Next Platform - March 28th, 2026 [March 28th, 2026]
- Google Warns That Quantum Armageddon Is Drawing Closer - Futurism - March 28th, 2026 [March 28th, 2026]
- This Weeks Awesome Tech Stories From Around the Web (Through March 28) - SingularityHub - March 28th, 2026 [March 28th, 2026]
- Crypto's quantum threat is real and its driving diverging strategies across Bitcoin, Ethereum, Solana - CoinDesk - March 28th, 2026 [March 28th, 2026]
- Quantum-Safe Cryptography: Companies and Players Across the Landscape [2026] - The Quantum Insider - March 28th, 2026 [March 28th, 2026]
- Dancing to invisible choreography, quantum computers can balance the noise - Phys.org - March 28th, 2026 [March 28th, 2026]
- Researchers from Cleveland Clinic and IBM Simulate Protein Structures with Quantum Computing - The Quantum Insider - March 28th, 2026 [March 28th, 2026]