LOS ANGELES–(BUSINESS WIRE)–A securities class action lawsuit has been filed against D-Wave Quantum, Inc. (“D-Wave” or the “Company”) (NASDAQ: QBTS) on behalf of investors who purchased or otherwise acquired D-Wave Quantum, Inc. securities from February 26, 2026 to August 25, 2026, inclusive. The Law Offices of Frank R. Cruz today reported the case, Fessler v. D-Wave Quantum, Inc. et al., filed on October 15, 2026 in the U.S. District Court California Northern District (Case No. 3:26-cv-11953