On August 5, IonQ (NYSE:IONQ) delivered the strongest quarter in its history, yet the stock still trades well below where it stood a year ago. That gap sits at the center of the quantum computing story right now: a business growing revenue at triple-digit rates while burning cash faster every quarter. Investors chasing the “quantum is the new AI” trade have to decide which number matters more.
Bull Case: Records Keep Falling, And The Roadmap Is Moving
Second-quarter revenue hit $80.1 million, up 287% year-over-year and about 20% above the midpoint of IonQ’s own guidance, marking its fifth straight quarter of record results. Remaining performance obligations, a measure of contracted future revenue, jumped to $485 million from $122 million a year earlier, and management raised full-year guidance to $280 million to $290 million.
The manufacturing story is catching up. IonQ closed its $1.8 billion acquisition of semiconductor foundry SkyWater and used that partnership to produce its first fully integrated quantum processing chips, now being tested at its College Park facility ahead of a 256-qubit system targeted for 2027. IonQ also reported breakeven quantum error correction using qLDPC codes on a test system, a step toward the fault-tolerant machines the whole industry is chasing.
The platform keeps widening too. Multiproduct sales, customers buying more than one IonQ offering, grew 40% year over year and now make up about a quarter of quarterly revenue. IonQ launched a new quantum key distribution product, acquired photonics start-up Nexus Photonics, and now has 84 Skyloom optical communication terminals in orbit, double the year-ago count. Separately, its research pairing trapped-ion hardware with classical AI models points to an energy break-even around 34 qubits, aimed at AI’s power problem.
Bear Case: The Bill For All That Growth Is Getting Bigger
None of this came cheap. Operating expenses reached $417.3 million for the quarter, with $160.6 million going to R&D, and adjusted EBITDA came in at negative $120.3 million. The operating loss for the quarter was $337 million, and free cash flow burn has climbed to roughly $570 million, worsening even as revenue scales. GAAP net loss hit $1.9 billion, though most of that was traced to a noncash $1.6 billion mark-to-market charge on warrant valuations rather than the underlying business.
The stock has felt that tension. Shares fell 31.6% in July amid heavy insider selling and a broader pullback from high-risk names, leaving IonQ about 47% below the all-time highs it set in late 2025. Share count has also nearly doubled over the past three years as the company has repeatedly tapped equity markets to fund its losses, a real headwind to per-share value. Layer in that fault-tolerant, commercially useful quantum computing remains years away, and IonQ still faces competition from larger, better-capitalized players.
What The Market Is Signaling
Hedge fund ownership climbed to 39 funds from 28 the prior quarter, which points to institutions building rather than trimming positions. Short interest sits at 12.44% of float, a heavy level that signals real organized skepticism but can also fuel a sharp rally if sentiment turns.
Where This Leaves Investors
IonQ’s numbers this quarter make a real case that the business is scaling faster than almost anyone expected a year ago. But the losses, the dilution, and the valuation are scaling right alongside it, and none of those pressures eased with the SkyWater deal. For the bullish case to hold, the SkyWater integration and the 2027 chip roadmap need to keep landing on schedule.
While we acknowledge the risk and potential of IONQ as an investment, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than IONQ and that has 10,000% upside potential, check out our report about this cheapest AI stock.
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