Lost Money on D-Wave Quantum, Inc. Stock? Glancy Prongay Wolke & Rotter LLP Investigates Possible Securities Fraud After 9.51% Share Price Drop

Investigation follows the August 25, 2026 disclosure regarding D-Wave Quantum, Inc.; investors who lost money may have claims to recover their losses

LOS ANGELES--(BUSINESS WIRE)--Investors who lost money on D-Wave Quantum, Inc. ("D-Wave" or the "Company") stock may have claims to recover their losses. Glancy Prongay Wolke & Rotter LLP ("Glancy") today announced a securities fraud investigation on behalf of D-Wave Quantum, Inc. (NASDAQ: QBTS) investors into whether the Company may have violated the federal securities laws. The investigation follows the August 25, 2026 disclosure regarding D-Wave Quantum, Inc.

Investors who lost money on D-Wave Quantum, Inc. securities can submit their D-Wave Quantum, Inc. loss information to learn about potentially pursuing claims to recover their losses.

Key facts in the D-Wave Quantum, Inc. investigation

• Disclosure date: August 25, 2026
• Stock price decline: $1.84 per share, or 9.51%
• Closing price after the decline: $17.51 on August 26, 2026

What happened?

On August 6, 2026, D-Wave reported its second quarter of 2026 financial results. Among other things, D-Wave issues revenue of only $3.08 million, compared to $3.1 million for the same period in 2025.

On this news, D-Wave's stock price fell $1.98 per share, or 9.28%, to close at $19.41 per share on August 6, 2026, thereby injuring investors.

Then, on August 25, 2026, D-Wave issued a press release “announc[ing] that John Markovich is retiring and thus resigning from his position as Chief Financial Officer effective September 2, 2026.”

On this news, D-Waves stock price fell $1.84 per share, or 9.51%, to close at $17.51 per share on August 26, 2026, thereby further injuring investors

"D-Wave Quantum, Inc. stock fell 9.51% following the August 25, 2026 disclosure that D-Wave reported second-quarter 2026 revenue of only $3.08 million, compared to $3.1 million for the same period in 2025. Investors who lost money deserve to know whether they were given the full picture, and our investigation will examine that question," said Charles H. Linehan, Partner at Glancy Prongay Wolke & Rotter LLP.

What's the next step?

Glancy is investigating potential claims on behalf of D-Wave Quantum, Inc. investors. Investors who lost money can contact Glancy about the D-Wave Quantum, Inc. investigation, email [e-mail], or call 310-201-9150 (toll-free: 888-773-9224).

Frequently Asked Questions

Who is eligible? Investors who bought D-Wave Quantum, Inc. securities and lost money may have claims, and can contact Glancy to learn whether they are affected by the D-Wave Quantum, Inc. investigation.

What is a securities fraud investigation? In the D-Wave Quantum, Inc. investigation, Glancy is reviewing whether the Company or its executives may have made false or misleading statements to investors in violation of the federal securities laws.

Has a lawsuit been filed? This release announces Glancy's investigation, not a lawsuit. If a securities class action is later filed against D-Wave Quantum, Inc., investors may have the opportunity to seek appointment as lead plaintiff.

Does it cost anything to contact Glancy or participate in this investigation? Glancy represents D-Wave Quantum, Inc. investors on a contingency fee basis, which means investors pay no attorneys' fees unless there is a recovery. Any fees are subject to court approval and are paid from the recovery.

Why work with Glancy on the D-Wave Quantum, Inc. investigation? Glancy Prongay Wolke & Rotter LLP is a premier law firm with decades of experience representing investors and consumers in securities litigation and other complex class action litigation. Contact Glancy about the D-Wave Quantum, Inc. investigation. Prior results do not guarantee a similar outcome.

Whistleblower notice

Persons with non-public information about D-Wave Quantum, Inc. should consider their options to aid the investigation or take advantage of the SEC Whistleblower Program. Under the program, whistleblowers who provide original information that leads to a successful SEC enforcement action may receive awards of 10 to 30 percent of the sanctions collected, when those sanctions exceed $1 million. For more information, contact Charles H. Linehan at 310-201-9150 or 888-773-9224, or email [e-mail].

About Glancy Prongay Wolke & Rotter LLP

Glancy was named one of Law360's Securities Groups of the Year and ranked second in total investor recoveries by ISS Securities Class Action Services in 2025.

Glancy's successes have been widely covered by leading news and industry publications, including The Wall Street Journal, The Financial Times, Bloomberg Businessweek, Reuters, the Associated Press, Barron's, Investor's Business Daily, Forbes, and Money.

Prior results do not guarantee a similar outcome.

Related links

• D-Wave Quantum, Inc. investigation page, Glancy Prongay Wolke & Rotter LLP
• D-Wave Press Release
• D-Wave Quantum, Inc. SEC filings index, EDGAR
• SEC Whistleblower Program
• Glancy Prongay Wolke & Rotter LLP

Follow Glancy on LinkedIn, X, or Facebook.

This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules.