QBTS Stock Falls on Wider-Than-Expected Q2 Loss and Revenue Miss
D-Wave Quantum (QBTS) reported Q2 2026 adjusted loss of 10 cents per share, worse than the Zacks Consensus estimate of 8 cents. Revenue was $3.08 million, down 0.6% year over year and 19.5% below consensus. Non-GAAP gross margin fell to 64.9%. Shares dropped 5.2% after the release.
How this was made

The 30-second read
Why it matters
The immediate trading signal is the earnings and revenue miss combined with non-GAAP gross margin contraction and sharply higher adjusted operating expenses, widening the adjusted EBITDA loss.
Market read
A concrete earnings miss with margin deterioration and a same-day stock drop creates a tradable near-term catalyst, even as backlog growth offers a longer-cycle counterpoint.
What to watch
Cash and marketable securities remain substantial ($546.2M), and the NSF grant plus major-enterprise commercial exposure could offset near-term margin pressure if execution improves.
Background
Zacks frames D-Wave’s Q2 as a mix of weaker-than-expected financials and stronger commercial momentum via bookings, backlog, and enterprise customer contribution.
Ticker impact
D-Wave reported Q2 2026 adjusted loss of 10 cents per share and revenue of $3.08M, both worse than consensus, and shares fell 5.2%.
Near-term downside bias as investors weigh margin contraction and widening adjusted EBITDA loss against backlog growth.
The article cites specific Q2 EPS and revenue misses, non-GAAP gross margin down 690 bps, adjusted EBITDA loss widening, and a same-day 5.2% plunge after the announcement.
Market effects
Reinforces investor sensitivity to profitability and cost discipline in quantum/tech hardware and services models.
No specific regional spillover beyond US-listed small-cap tech sentiment.
Backlog and enterprise mix improvements may support longer-cycle demand expectations, but near-term focus remains on margins.
Counterpoint
Despite the miss, bookings and remaining performance obligations surged, and a large portion is expected to convert to revenue within 12 to 24 months.
Key entities
- companyD-Wave Quantum Inc.
QBTS, reported Q2 2026 adjusted loss and revenue miss, with margin contraction and higher opex, while bookings and remaining performance obligations rose sharply.
- customerFlorida Atlantic University
Included in the $20M annealing quantum computer system sale referenced in first-half bookings.
- grantorNational Science Foundation (NSF)
Provided a grant via the National Quantum Virtual Laboratory (NQVL) program, cited as a quarter highlight.


