The Quantum Race Is Heating Up—And 2 Small Players Stand Out

Key Points

• Quantum Computing Inc. and Infleqtion both posted strong revenue growth in recent earnings but continue to face rapidly rising operating expenses and losses.
• IonQ has distinguished itself among quantum computing peers through strong revenue, ambitious guidance, and successful acquisitions, while D-Wave's revenue fell short of expectations.
• Investors must decide whether broad exposure to the quantum computing industry or targeted bets on individual companies better suits their strategy going forward.

Early August brought the latest round of earnings reports for quantum computing companies, along with a chance for investors to see if any pure-play firms have begun to differentiate themselves from the competition. Results were uneven across the industry, with firms like IonQ Inc. NYSE: IONQ getting a share price boost after strong results while others, like D-Wave Quantum NASDAQ: QBTS, had a more difficult time.

The earnings season didn't end with major players in the quantum space, however, and two smaller names also reported results. Quantum Computing Inc. NASDAQ: QUBT and Infleqtion Inc. NYSE: INFQ both reported standout growth figures, but each company also struggles as a smaller firm with mounting expenses in a competitive space. The question for investors will be whether either or both of these companies has shown enough earnings potential to challenge larger firms like D-Wave and IonQ at this stage.

Quantum Computing's Revenue and Expenses Tests Yield Mixed Results

At $2 billion in market value, Quantum Computing is at a critical middle stage in terms of its growth. The company stood out early in the year for its excellent cash position, which facilitated multiple acquisitions that are anticipated to help drive production growth. The test of this latest earnings period was whether the firm would be able to keep its operating expenses in check and grow its still-thin revenue.

Quantum Computing was partially successful in those goals. The bad news first: expenses are still mounting, and at a rate likely to make investors nervous. Operating expenses more than doubled year over year (YOY) to nearly $22 million, although about a third of those expenses were related to acquisitions. On the positive side, however, the company still ended the quarter with about $1.3 billion in cash and other investments, so its reserves are strong even after some major purchases.

On a brighter note, the company's revenue continues to grow, reaching $5.6 million in Q2 after hitting $3.7 million in Q1. The backlog isn't huge but should support activity through Q3 2027 regardless of future contracts. So far, Quantum Computing has not folded under the pressure, but investors will certainly be asking many of the same questions in future earnings periods as well.

Infleqtion Also Struggles With Widening Losses

Infleqtion is only slightly bigger than Quantum Computing, but the company stands out for its unique neutral-atom technology and focus on quantum sensing, which should allow it to scale production more easily than some of its rivals.

This company's revenue growth trajectory was also confirmed by its Q2 2026 earnings results. The firm announced 116% YOY revenue improvement to $12.6 million.

Like Quantum Computing above, however, Infleqtion must deal with significant costs to run its business. GAAP operating losses of almost $31 million were more than triple a year earlier, another red flag for some investors.

Infleqtion's balance sheet had $582 million in cash and equivalents as of the end of Q2, which is better than some rivals but does not help it to stand out compared to cash-rich companies like Quantum Computing and D-Wave.

Comparison Against the Bigger Players

IonQ has emerged as a favorite among the bigger players for its strong revenue, ambitious guidance, strategic acquisitions, and evidence of success at scaling. So long as smaller companies, including Quantum Computing and Infleqtion, continue to struggle with expenses and losses while reporting small revenue, they are unlikely to rival IonQ for the time being.

D-Wave, a mid-tier player, had ground to lose in the Q2 earnings season, and it may have done just that. Revenue came in well below analyst predictions and actually slid backward slightly YOY. Plus, revenue was lower on an absolute basis than either of the smaller companies above. An advantage that D-Wave has, however, is its stellar bookings growth, which could forecast substantial revenue success in the future. For the time being, though, as sales remain quite lumpy and volatile from quarter to quarter, a company like D-Wave may be likely to take some steps forward and others backward in its earnings reports.

For investors, the decision is whether a bet on the quantum computing industry as a whole remains the safest way to gain exposure, or whether it makes more sense to target individual firms. IonQ is doing what it can to distinguish itself from the rest of the field, but otherwise, even smaller names can point to noteworthy earnings successes that may justify further investor interest.

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