Cerebras Systems vs. IonQ: Which Tech Stock Is a Better Buy in 2026?

The article compares two high-performance computing companies: Cerebras Systems, which specializes in AI hardware with wafer-scale chips, and IonQ, which develops quantum computing systems. While Cerebras shows strong 75.7% revenue growth, IonQ demonstrates superior momentum with 202% revenue growth in 2025 and 287% YoY growth in Q2 2026. The author recommends IonQ as the better buy due to its faster scaling, cleaner balance sheet (0.0x debt-to-equity), and positioning in the emerging quantum computing market, despite both companies operating at significant losses.

09/12/2026, 9:11 AM • The Motley Fool

What It Would Take for IonQ Stock to Reach $100

IonQ is expanding beyond quantum computing into a broader technology platform and raised its 2026 revenue outlook by 60%, with most growth coming from non-quantum segments. However, reaching a $100 share price will require the company to demonstrate recurring demand, improve economics, and successfully scale its full-stack strategy into commercial viability.

09/10/2026, 8:20 AM • The Motley Fool

Prediction: IonQ Puts a Multiyear Revenue Number on the Board Tuesday

IonQ is expected to provide multiyear revenue guidance at its investor day on Tuesday, September 8th. The quantum computing company has consistently beaten forecasts, with Q2 2026 revenue up 287% YoY to $80 million and 2026 guidance raised to $280-290 million. However, at a $15.5 billion valuation (54x guided sales), the stock price already assumes spectacular growth that may be difficult to achieve, particularly given the company's widening operating losses and the integration challenges from its $1.8 billion SkyWater acquisition.

09/04/2026, 7:26 PM • The Motley Fool

3 Top Quantum Computing Stocks to Buy in September

The article highlights three quantum computing stocks positioned to benefit from the industry's projected growth to $72 billion by 2035. Alphabet is recommended for its significant R&D investment and Willow quantum chip breakthroughs. IonQ stands out among upstarts for its ion trap technology and accuracy record. Nvidia is supporting quantum computing through hybrid integration tools while maintaining its core AI business.

09/04/2026, 1:23 PM • The Motley Fool

Why I Wouldn't Touch IonQ, Even With Quantum Computing Stocks Soaring

Despite IonQ's impressive 287% year-over-year revenue growth and record quarterly results, analyst Matt DiLallo advises against investing in the quantum computing stock due to its massive losses (operating costs 5x revenue), rich valuation (55x forward sales), and high volatility. He suggests considering quantum computing ETFs instead as a safer way to gain sector exposure.

08/29/2026, 1:30 PM • The Motley Fool

IonQ's Massive Shift: Vertical Integration Raises High-Stakes Execution

IonQ is transitioning from a quantum computing specialist into a broader strategic technology platform through vertical integration and an ambitious hardware roadmap. While the company shows record growth and strengthened competitive positioning, its valuation leaves little room for execution errors.

08/29/2026, 10:30 AM • The Motley Fool

1 Quantum Computing Stock Everyone's Ignoring While IonQ Gets the Headlines

While IonQ dominates quantum computing headlines with strong revenue growth, FormFactor is quietly capturing significant market opportunity by supplying critical cryogenic testing equipment needed by competing quantum chip developers. FormFactor's record Q2 revenue of $258.2 million and strong 20% free cash flow margin position it as an overlooked play in the quantum computing infrastructure space, though the stock's recent 270% gain is primarily driven by AI memory demand rather than quantum milestones.

08/25/2026, 1:07 PM • The Motley Fool

Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum Have Put Wall Street on Notice With This $863 Million Warning

Insiders at pure-play quantum computing companies IonQ, Rigetti Computing, and D-Wave Quantum have sold nearly $863 million in stock over the past three years with virtually no insider buying, signaling potential overvaluation concerns. The companies trade at extreme price-to-sales ratios (59, 398, and 542 respectively) far exceeding historical norms for game-changing technologies, raising the risk of a bubble-bursting event.

08/24/2026, 7:06 AM • The Motley Fool

1 Quantum Computing Stock That Looks Like a Screaming Buy Right Now

IonQ is positioned as a leading quantum computing company with industry-best 99.99% two-qubit gate fidelity. The stock has declined over 40% from its late 2025 all-time high due to current market risk-aversion, but the analyst views this as a buying opportunity ahead of an anticipated market shift toward risk-on sentiment. IonQ reported 287% YoY revenue growth in Q2 with projected organic growth exceeding 100% for the year.

08/22/2026, 1:30 PM • The Motley Fool

Got $200? 1 Quantum Computing ETF to Buy Right Now.

The Defiance Quantum ETF (QTUM) offers a diversified approach to investing in quantum computing and AI by spreading exposure across 80-90 companies in the ecosystem rather than betting on a single stock. The fund holds both pure-play quantum companies like D-Wave, IonQ, and Rigetti, as well as established tech firms embedding quantum and AI capabilities. While quantum computing remains a long-term play, current revenue comes from AI infrastructure, data platforms, and security tools, making it suitable for investors willing to tolerate volatility.

08/17/2026, 10:28 AM • The Motley Fool

CrowdStrike vs. IonQ: Which Technology Stock Is a Better Buy in 2026?

The article compares CrowdStrike, a dominant cloud security leader with strong profitability and cash flow, against IonQ, a high-growth quantum computing pioneer still years from profitability. CrowdStrike is recommended for long-term investors seeking dependable returns, while IonQ is positioned as a speculative bet on emerging quantum technology with significant upside potential but considerable execution risk.

08/14/2026, 4:23 PM • The Motley Fool

Prediction: A $1,000 Investment in IonQ Could Be Worth This Much by 2028 as Revenue Soars 287% and Its Backlog Grows Even Faster

IonQ reported explosive Q2 growth with 287% year-over-year revenue increase to $80 million and a $485 million order backlog. The company is forecasted to achieve 100% organic revenue growth in 2026 while integrating recent acquisitions. Analysts project the stock could reach $128 per share by 2028 (nearly tripling a $1,000 investment) based on revenue scaling alone, though the company remains unprofitable with $120 million in adjusted EBITDA losses.

08/12/2026, 6:15 AM • The Motley Fool

Where Will IonQ Stock Be in 5 Years?

IonQ reported record Q2 2026 revenue of $80.1 million (up 287% YoY) with a $485 million backlog and raised full-year guidance to $280-290 million. However, the company posted a $1.87 billion GAAP net loss and negative $120 million adjusted EBITDA, reflecting early-stage losses typical of building new computing infrastructure. The key question is whether IonQ can convert quantum-AI integration momentum into a scaled, profitable business by 2031, or remain a perpetual science project.

08/11/2026, 11:04 AM • The Motley Fool

This Trillion-Dollar AI Stock Offers Better Quantum Computing Exposure Than IonQ, Rigetti, or D-Wave at a Multi-Year Valuation Low

Microsoft offers a lower-risk approach to quantum computing exposure compared to pure-play quantum companies. Through Azure Quantum and Azure Quantum Elements, Microsoft integrates quantum capabilities into its existing AI and cloud infrastructure, allowing it to generate revenue today while building toward quantum supercomputers. This 'earn while you learn' model provides downside protection if quantum adoption is delayed, while still capturing upside if quantum computing scales successfully.

08/09/2026, 5:05 AM • The Motley Fool

This Quantum Stock Could Be a Big Winner Beyond the AI Chip Boom

As classical chips face growing limitations, quantum computing represents the next frontier of enterprise computing. IonQ is highlighted as one path into quantum computing, but the broader quantum ecosystem—including hardware developers, cloud platforms, and cybersecurity providers—could offer greater rewards as the industry shifts beyond traditional AI chip dominance.

08/08/2026, 8:30 AM • The Motley Fool