Quantum Computing Stocks: Third Quarter Earnings Preview

As we move into the third quarter earnings cycle, investors are keeping a sharp eye on the emerging players in the quantum-computing space. The sexy promise of quantum computers solving problems classical machines cannot is generating buzz — but the financials still tell a story of early-stage businesses, steep losses, long timelines and high risk. In this article we’ll review the outlook, key earnings to watch, what investors should focus on, and the broader context of the quantum computing sector.


🧠 1. Why Quantum Computing Stocks Matter — and Why They’re Risky

Quantum computing is still in its infancy, but many believe it could become a transformational technology. Analysts say that quantum computing could become “the AI of 2025” — meaning major growth potential, though with substantial uncertainty. (The Motley Fool)

These companies fall broadly into two categories:

  1. “Pure-play” quantum computing firms (hardware, services, quantum algorithm companies) — e.g., IONQ (IONQ), RGTI (Rigetti Computing), QBTS (D-Wave Quantum), QUBT (Quantum Computing Inc.) (Green Stock News)
  2. Broader tech companies with quantum efforts tucked inside larger businesses — e.g., IBM (IBM), GOOG (Alphabet/Google) (The Quantum Insider)

Because many of the pure-plays are not yet profitable, much of what matters is stage and technology progress (qubit counts, fidelity, error correction) rather than typical metrics like net profit. (The Quantum Insider)

Hence, when we look toward Q3 earnings, rather than expecting big profits, the question is: Which companies are showing credible progress, closing bigger deals, improving technology, and narrowing the gap?


📆 2. Key Quantum Companies & What to Look For in Their Q3 (and Recent Results)

2.1 QUBT (Quantum Computing Inc.)

  • QUBT recently reported second quarter results with EPS of –$0.06 and revenue of only about US$61,000, well below expectations. (Investors)
  • For Q3 expectations: analysts forecast again about –$0.06 EPS and revenue about $125,000. (TradingView)
  • What to watch: Even though revenue is tiny, investors will want to see forward progress — e.g., commercial contracts, scaling capabilities, partnerships, or capital raising that supports future growth.

2.2 RGTI (Rigetti Computing)

  • In Q2 it reported a bigger-than-expected loss (-$0.13 per share) and revenue fell 41% to about $1.8 million. (Investors)
  • For Q3: turnaround or stabilization would be positive; investors will check bookings, pipeline, cash runway, and whether the company is narrowing losses.

2.3 QBTS (D-Wave Quantum)

  • While I don’t have full Q2 numbers here, D-Wave is notable for delivering actual systems, software and services globally. (MarketBeat)
  • What to watch: Growth in enterprise customers, expansion internationally (APAC, Japan), bookings for quantum systems, and whether revenue growth is accelerating.

2.4 IONQ (IonQ)

  • IonQ is frequently cited as a leading pure-play quantum hardware player, tied into cloud providers (AWS, Azure, GoogleCloud) for quantum-as-a-service. (Nasdaq)
  • What to watch for Q3: Partnerships/cloud integrations, technology milestones (qubit counts, error rates), future revenue guidance, and capital-structure/cash position.

2.5 Broader Tech: IBM (IBM), Alphabet/Google (GOOG)

  • Though they might not spotlight “quantum” in their earnings headlines, they provide a more stable way to participate in the quantum trend while embedding it into a large business.
  • For example: IBM has been investing in quantum road-map and is referenced in quantum-stock commentary. (Barchart.com)
  • What to watch: Mentions of quantum in their earnings calls (R&D spend, commercialization path), although these companies’ quantum divisions might be a small fraction of the whole.

🔍 3. What Metrics & Signals Matter for Q3

When evaluating quantum-computing stocks in Q3, here are key areas investors should focus on:

  • Revenue growth (or at least improving trajectory) — Even modest revenues matter when you’re pre-profit. For example, quantum stocks have been under pressure due to low revenue bases. (Investors)
  • Bookings or contracts — Especially for hardware or large enterprise deals (e.g., system sales, cloud quantum platform subscriptions).
  • Technology milestones — Improvements in qubits, fidelity, error correction, release of next-gen systems. These demonstrate pipeline credibility. (Nasdaq)
  • Cash runway and burn rate — These companies often burn cash heavily; investors will check how much cash they have, how much they spend, and their needs for future fundraising.
  • Management commentary / guidance — Since profitability is distant, guidance (even qualitative) about commercialization timing, partnerships, market opportunity can move the stock.
  • Macro/industry context — Quantum is still speculative: broader market sentiment toward tech, AI/hardware cycles, and risk tolerance influence performance. (Investors)

🌐 4. Broader Sector Outlook — What’s Fueling the Quantum Story

  • Many analysts believe quantum computing stocks could be the next “big wave” beyond AI. (The Motley Fool)
  • The list of publicly-traded companies that have meaningful quantum operations is growing. (The Quantum Insider)
  • Institutional investment, strategic acquisitions and partnerships are happening (for example, IonQ’s acquisition of Oxford Ionics) which validate the opportunity.
  • That said, many companies are still losing money, revenues are small, and delays/technology hurdles remain. The risk-reward is high.

🧮 5. Putting It All Together: What to Expect for Q3 & What Could Happen

Possible positive outcomes:

  • A company like IonQ or D-Wave posts a contract booking announcement alongside its earnings, pushing optimism.
  • Revenue growth or narrowing losses are highlighted, with a positive tone for future commercialization.
  • Management conveys a credible path (timing, partnerships) toward scaling quantum services.

Possible negative outcomes:

  • Revenue remains flat or declines; losses widen without credible roadmap.
  • Cash runway problems or unexpected dilution (raising capital) spook investors.
  • Technology milestones delayed; competitive developments in quantum reduce “first mover” advantage.

What I personally expect:

Given the current state of the market:

  • Many pure-play quantum stocks will continue to burn cash and show losses.
  • The focus will be on narrative and pipeline rather than profitability.
  • Stocks that can show some tangible revenue growth, major bookings, or credible tech milestones will stand out.
  • The tone of the management commentary may matter more than the raw numbers.

6. Key Take-aways for Investors

  • Investing in quantum computing stocks is a long-term bet — don’t expect profits in the very short term.
  • Q3 earnings will likely not be game-changers on their own — but they can provide important signals.
  • Better to focus on who is making real progress (hardware, services, customers) rather than just hype.
  • Diversifying with a mix of pure-plays (higher risk/reward) and larger tech companies with quantum exposure (lower risk) may make sense.
  • Keep tabs on cash runway, bookings, technology milestones, and management’s vision for commercialization.

📝 7. Final Thoughts

For investors like you, Marium, who are curious and intellectually driven, the quantum-computing sector offers an exciting frontier. But it’s also one where diligence matters: reading through earnings calls, understanding technology road-maps, and differentiating between promise and progress.

As Q3 earnings roll in, I’d monitor the pure-plays (IONQ, RGTI, QBTS, QUBT) for signals of growth and momentum — and check how the bigger players (IBM, GOOG) are positioning quantum within their broader businesses. If a firm can show that it is beyond the “lab-experiment” phase and moving toward commercial scale, that could mark a meaningful inflection point.

Stay vigilant, build your knowledge of the underlying technologies (qubits, hardware platforms, services) to avoid getting caught up in the hype, and treat any quantum investment as a long-term horizon play.