Profitelligence Profitelligence · Filing Ledger Open QBTS research →

Form 8-K · Current Report · Filed 2026-05-26

D-Wave Defends Quantum Supremacy Against Recent Claims

D-Wave Quantum Inc. has issued a response to recent claims that their demonstration of quantum computational supremacy in quantum simulation has been overturned. The company asserts that the recent classical simulation work does not fully reproduce their results and does not solve the hardest problem instances and measurements reported in their peer-reviewed Science result. According to Dr. Alan Baratz, CEO of D-Wave, their demonstration of beyond-classical computation continues to hold up under careful scientific scrutiny. D-Wave welcomes advances in classical methods but claims that these advances do not overturn their result. A copy of the press release is attached as Exhibit 99.1.

Filer
D-Wave Quantum Inc. QBTS · NYSE
Filed
Accession
0001907982-26-000071
CIK
0001907982
Signal
High impactTechnology

Items reported

Item events

Reported Item

Regulatory Investigation Corporate Update Strategic Partnership

Market reaction

Close before filing

$29.40

Next session

-6.5%

Since filing

-38.5%

Latest close

$18.08

What happened, not what will happen — closing prices around the filing date.

Precedent

Previous filings from QBTS reporting the same item, with the next session's move:

Insider tape

Within 45 days of this filing, QBTS insiders reported 33 Form 4 transactions — net selling of $38.1M.

Full QBTS insider history →

About D-Wave Quantum Inc.

D-Wave Quantum Inc. is a leading developer and provider of quantum computing systems, software, and services with a unique focus on addressing real-world complex computational challenges. As a pioneer in the commercial quantum computing space, the company is dedicated to advancing both hardware and software solutions to fuel new possibilities in data processing and optimization. D-Wave’s quantum systems are utilized across various industries, including manufacturing, logistics, pharmaceuticals, and financial services, fostering advancements in machine learning, modeling, and optimization problems. Notably, the company’s platform integrates with conventional computing systems, providing hybrid quantum solutions that enhance processing efficiency. D-Wave Quantum Inc.’s contributions are pivotal in steering the technological curve towards quantum advantage, allowing businesses and researchers to explore new horizons in computational capabilities. By offering quantum cloud services, the company lowers the barrier for organizations to access and benefit from cutting-edge quantum technology. Headquartered in Burnaby, Canada, D-Wave continues to be a significant player in the tech industry, aggressively pushing the boundaries of quantum computing and establishing itself as a key influencer in the evolution of computing paradigms.

Exchange NYSE Industry Computer Hardware Company website ↗

Never miss another QBTS filing

Profitelligence watches EDGAR around the clock and alerts you within seconds.

Set up free alerts