Best Quantum Computing Stocks to Buy for December 2025
5 Best Quantum Computing Stocks to Buy Today
| Company (Ticker) | 12 Week Price Change | Forward PE | Price | Proj EPS Growth (1 Year) | Projected Sales Growth (1Y) |
|---|---|---|---|---|---|
| Micron Technology (MU) | 53.03% | 14.61 | $241.00 | 113.41% | 47.58% |
| MongoDB (MDB) | 32.91% | 89.43 | $418.26 | 28.44% | 20.95% |
| COHERENT CORP (COHR) | 83.71% | 38.96 | $178.32 | 44.33% | 15.11% |
| Teradata (TDC) | 43.22% | 13.28 | $31.02 | -0.99% | -6.44% |
| Marvell Technology (MRVL) | 20.48% | 31.50 | $84.40 | 80.80% | 41.75% |
*Updated on December 12, 2025.
Micron Technology (MU)
$241.00 USD -17.46 (-6.76%)
3-Year Stock Price Performance
Premium Research for MU
- Zacks Rank
- Strong Buy 1
- Style Scores
C Value A Growth D Momentum B VGM
- Market Cap:$296.44 B (Large Cap)
- Projected EPS Growth:109.41%
- Last Quarter EPS Growth:65.32%
- Last EPS Surprise5.94%
- Next EPS Report date: Dec. 17, 2025
Our Take:
Micron supplies DRAM, NAND, and high-bandwidth memory that power AI data centers and, increasingly, experimental hybrid systems. The company has demonstrated DRAM operation at low temperatures relevant to superconducting platforms while ramping HBM3E for leading accelerators. Though early, low-latency, high-bandwidth memory remains essential for quantum simulation and hybrid control.
Fundamentally, Micron is riding the AI infrastructure build-out with record FY25 results and guidance calling for further sequential revenue growth and margins above 50%, pointing to improving scale and profitability as supply remains tight.
A Zacks Rank #1 (Strong Buy) underscores powerful estimate revisions. Style Score of A for Growth fits a cyclical upturn, while the C Value and D Momentum scores suggest shares are less cheap and can stay volatile near peaks. On the Price, Consensus & EPS Surprise chart, the stock’s sharp advance tracks with rising FY26–FY27 EPS lines, reinforcing a strengthening earnings cycle rather than mere multiple expansion.
MongoDB (MDB)
$418.26 USD -2.13 (-0.51%)
3-Year Stock Price Performance
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- Zacks Rank
Strong Buy 1
- Style Scores
F Value A Growth A Momentum C VGM
- Market Cap:$34.77 B (Large Cap)
- Projected EPS Growth: 28.42%
- Last Quarter EPS Growth: 78.95%
- Last EPS Surprise: 67.09%
- Next EPS Report date: March 3, 2026
Our Take:
MongoDB runs a developer-first operational data platform (Atlas and Enterprise Advanced) that increasingly powers AI and high-performance computing (HPC) pipelines and can orchestrate data for early quantum-workflow experiments through partners such as Agnostiq.
In the latest quarter, MongoDB exceeded expectations and raised its full-year fiscal 2026 guidance. The company cited accelerating Atlas growth and margin outperformance, evidence that the consumption model is scaling efficiently. That momentum, plus expanded Microsoft integrations, should keep MDB central to next-gen compute architectures.
The Zacks Rank #1 captures upward estimate revisions. Style Scores of A for Growth and Momentum align with accelerating cloud consumption, while an F Value score flags a premium multiple that requires continued execution. On the chart, EPS estimates for 2026–2027 are edging higher after a period of volatility, and price is tracking that improvement, consistent with a setup where revisions drive multiple stability.
COHERENT CORP (COHR)
$178.32 USD -20.18 (-10.17%)
3-Year Stock Price Performance
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- Zacks Rank
- Strong Buy 1
- Style Scores
D Value D Growth B Momentum D VGM
- Market Cap:$31.03 B (Large Cap)
- Projected EPS Growth: 44.48%
- Last Quarter EPS Growth:25.68%
- Last EPS Surprise: 11.54%
- Next EPS Report date:Feb. 4, 2026
Our Take:
Coherent builds lasers, optics, and specialty fiber used in cold-atom and quantum-optics experiments, and it supplies coherent optical modules that move data across AI and, eventually, hybrid quantum data centers. Recent launches include next-gen polarization-maintaining fiber relevant to quantum and high-precision systems, and 800G ZR/ZR+ transceivers for high-capacity interconnects.
For fiscal Q1 2026, revenue was $1.58 billion with a non-GAAP gross margin of 38.7%. Management also paid down $400 million of debt and refinanced liabilities to lower interest expense, strengthening flexibility as AI-driven networking demand accelerates.
A Zacks Rank #1 reflects strong estimate revisions. The B Momentum score offsets weaker D Value and Growth scores, a profile typical of an up-cycle recovery with product ramps. On the chart, shares have pushed higher while 2026–2027 EPS lines step up, signaling building confidence in earnings power as optical and quantum-adjacent products scale.
Teradata (TDC)
$31.02 USD -0.79 (-2.48%)
3-Year Stock Price Performance
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- Zacks Rank
- Strong Buy 1
- Style Scores
C Value D Growth F Momentum F VGM
- Market Cap:$2.95 B (Mid Cap)
- Projected EPS Growth-0.83%
- Last Quarter EPS Growth: 128.57%
- Last EPS Surprise: 35.85%
- Next EPS Report date: Feb. 10, 2026
Our Take:
Teradata’s VantageCloud and ClearScape Analytics provide an enterprise data layer that customers can use to prototype optimization and simulation workloads, areas widely expected to be early quantum-enabled use cases, while running today on classical and GPU infrastructure.
In Q3 2025, Teradata beat revenue, recurring revenue, and EPS guidance, reaffirmed its 2025 outlook, and highlighted that its platform is fit for “agentic AI” workloads, evidence that subscription and cloud transitions are translating into steadier execution.
The Zacks Rank #1 summarizes positive revisions, while Style Scores of C for Value, D for Growth, and F for Momentum argue for patience: fundamentals are improving but not yet inflecting sharply. On the chart, the stock has rebounded from lows, yet the 2026–2027 EPS consensus lines are only gradually advancing. Sustained ARR and Cloud ARR growth would be the catalyst to pull estimates and the stock higher.
Marvell Technology (MRVL)
$84.40 USD -5.03 (-5.63%)
3-Year Stock Price Performance
Premium Research for MRVL
- Zacks Rank
- Strong Buy 1
- Style Scores
F Value D Growth A Momentum D VGM
- Market Cap:$78.42 B (Large Cap)
- Projected EPS Growth:80.89%
- Last Quarter EPS Growth: 24.00%
- Last EPS Surprise:1.33%
- Next EPS Report date: March 4, 2026
Our Take:
Marvell designs custom accelerators and high-speed optical connectivity that underpin AI data centers and future photonic interconnects, capabilities relevant to scaling quantum and quantum-inspired systems that depend on precise, low-latency photonics.
Its pending acquisition of Celestial AI is expected to provide photonic-fabric know-how that could benefit next-gen compute architectures. Latest results showed record Q3 fiscal 2026 revenue with robust data-center growth. The company also monetized non-core assets, strengthening its balance sheet and overall strategic focus.
A Zacks Rank #1 captures estimate strength. Moreover, the Style Score of A for Momentum reflects improving expectations, while a score of F for Value and D for Growth signals a premium setup that needs continued execution. On the chart for MRVL, shares have rebounded as FY26–FY27 estimates edge higher, though the 2026 line remains uneven, capturing both cyclical tailwinds and program-level uncertainty.
Methodology
The Zacks Rank is a proprietary stock-rating model that uses trends in earnings estimate revisions and earnings-per-share (EPS) surprises to classify stocks into five groups: #1 (Strong Buy), #2 (Buy), #3 (Hold), #4 (Sell) and #5 (Strong Sell). The Zacks Rank is calculated through four primary factors related to earnings estimates: analysts' consensus on earnings estimate revisions, the magnitude of revision change, the upside potential and estimate surprise (or the degree in which earnings per share deviated from the previous quarter).
Zacks builds the data from 3,000 analysts at over 150 different brokerage firms. The average yearly gain for Zacks Rank #1 (Strong Buy) stocks is +23.62% per year from January, 1988, through June 2, 2025.
Selections for Best Quantum Computing Stocks are based on the current top ranking stocks based on Zacks Indicator Score. For this list, only companies that have average daily trading volumes of 100,000 shares or more were considered. All information is current as of market open, Dec. 11, 2025.
Introduction to Quantum Computing Stocks
What Are Quantum Computing Stocks?
Quantum computing stocks are publicly traded companies that develop quantum hardware, quantum software, or platforms that allow customers to access quantum systems. These firms range from early-stage, pure-play quantum companies to tech giants that treat quantum computing as part of a broader innovation portfolio.
Quantum computing companies fall into several distinct categories. Understanding these groups—and which stocks belong to each—helps investors target the level of risk and exposure they want.
1. Pure-Play Quantum Hardware Companies
These companies focus almost entirely on building quantum computers and related systems. They generate most of their revenue from quantum technology rather than broader tech operations.
Examples:
- IonQ (IONQ) – Specializes in trapped-ion quantum computers with cloud access via AWS, Azure, and Google Cloud.
- Rigetti Computing (RGTI) – Builds superconducting quantum processors and hybrid quantum–classical platforms.
- D-Wave Quantum (QBTS) – Develops quantum annealing systems optimized for real-time optimization tasks.
These companies offer the highest direct exposure to quantum technology, but also carry the most risk and volatility.
2. Quantum Software & Algorithm Developers
These firms build software tools, algorithms, and operating environments that run on quantum hardware, often partnering with multiple hardware providers.
Examples:
- Quantum Computing Inc. (QUBT) – Develops photonic-based systems and reservoir computing models along with software tools for quantum applications.
- Horizon Quantum Computing (Private) – Works on compiling classical code into quantum-ready programs.
- Zapata AI (Private, formerly Zapata Computing) – Focuses on quantum-inspired optimization and machine-learning software.
Though many quantum software leaders are still private, companies like QUBT give public investors access to this segment.
3. Hybrid or Quantum-Adjacent Computing Companies
These firms don’t build full quantum computers but develop technologies that support or complement quantum computing, such as photonics, cryogenics, advanced sensors, or quantum communication systems.
Examples:
- Nvidia (NVDA) – Provides GPU platforms that power quantum simulations and hybrid quantum–classical workflows.
- Adtran (ADTN) – Develops quantum-safe networking solutions.
- Hamamatsu Photonics (HPHTF) – Manufactures detectors and lasers used in quantum research.
- Arqit Quantum (ARQQ) – Specializes in quantum encryption and quantum-safe security.
These stocks offer exposure to the broader quantum ecosystem with lower technological risk.
4. Large-Cap Technology Companies With Quantum Divisions
These tech giants invest heavily in quantum computing R&D as part of their broader innovation strategy. Their quantum operations are small relative to total revenue, but their resources make them long-term contenders.
Examples:
- Alphabet (GOOGL) – Google Quantum AI leads in superconducting qubit research and error correction breakthroughs.
- IBM (IBM) – Operates one of the world’s largest quantum ecosystems with IBM Quantum and a multi-year quantum development roadmap.
- Microsoft (MSFT) – Develops topological qubits and runs the Azure Quantum cloud platform.
- Amazon (AMZN) – Provides quantum access through AWS Braket and invests in multiple quantum hardware startups.
These companies offer the safest quantum exposure because their success does not depend solely on quantum breakthroughs.
Practical Use Cases and Near-Future Applications
Quantum computing is expected to disrupt industries that depend on immense computational power. While fully fault-tolerant systems may still be years away, several near-term applications are starting to emerge:
- Optimization problems (logistics, supply chain, routing).
- Drug discovery & materials science.
- Financial modeling, risk analysis & portfolio optimization.
- AI acceleration via quantum-enhanced machine learning.
- Cybersecurity & post-quantum cryptography.
Hybrid quantum-classical systems — already accessible via cloud platforms — are likely to be the earliest source of commercial value.
Is It Too Early to Invest in Quantum Computing Stocks Now?
Quantum computing is still in its infancy. For many investors, this raises a fair question: Is now the right time—or too soon—to buy quantum stocks?
Why It Might Be Too Early
- Many quantum companies are unprofitable and years from commercial-scale revenue.
- Stock prices tend to swing sharply on small news events.
- Quantum hardware still faces challenges like error correction and qubit stability.
Why Some Investors Are Buying Now
- Governments and corporations are investing heavily, accelerating progress.
- Several quantum companies now have real customers and recurring revenue.
- Major breakthroughs could significantly revalue early-stage players.
- Wall Street analysts are increasingly bullish on select names.
Bottom line: Quantum stocks are a high-risk, long-term bet — similar to early semiconductor or AI companies decades ago. Investors with patience and risk tolerance may see significant upside.
Pros and Cons of Investing in Quantum Computing Stocks
Benefits of Buying Quantum Computing Stocks
- Potential for exponential long-term returns
- Exposure to a transformative next-generation technology
- Early participation in a market that could rival today’s semiconductor or AI industries
- Increasing institutional interest and government funding
Risks of Buying Quantum Computing Stocks
- Many companies have uncertain business models
- High volatility and frequent price spikes/drops
- Long timelines for commercial viability
- Unproven technologies may never reach scale
- Cash burn and capital-raising risks
Are Quantum Computing Stocks a Good Long-Term Investment?
Quantum stocks can be an excellent long-term play if you:
- Can tolerate long periods of volatility
- Want exposure to frontier technologies
- Have a multi-year investment horizon
- Understand that profitability may be far off
For conservative investors, a diversified tech name like Alphabet offers safer quantum exposure.
Investing in Quantum Computing Stocks
How Do You Invest in Quantum Computing Stocks?
- Buy shares directly through a brokerage.
- Use thematic ETFs with exposure to quantum and advanced computing.
- Consider fractional shares to reduce risk in volatile names.
How to Select the Best Quantum Computing Stocks
Look for:
- Technological roadmaps — Qubit count, error rates, scalability.
- Commercial traction — Customers, recurring revenue, cloud deployments.
- Strong partnerships — Government, enterprise, and strategic alliances.
- Financial health — Cash reserves and sustainable burn rates.
- Analyst ratings and price targets — Look at what analysts covering the stock say and prediction for future share prices.
Market Timing and Future Outlook
When Will Quantum Computing Be Commercially Viable?
Most experts predict:
- Early commercial applications: Within 2–5 years.
- Broader enterprise deployment: Within 5–10 years.
- Fully fault-tolerant quantum systems: Likely 10+ years away.
Progress is accelerating, but meaningful revenue at industrial scale may take time.
Key Technological Breakthroughs to Watch
- Improvements in quantum error correction.
- Advances in qubit stability and coherence.
- Achieving quantum advantage in real-world tasks.
- Expansion of quantum cloud services.
- Launch of commercial-grade next-generation quantum processors.
- Cross-industry partnerships in AI, pharmaceuticals, and logistics.
