D-Wave Quantum stock dips after $550m Quantum Circuits deal — what QBTS investors watch next
NEW YORK, Jan 7, 2026, 15:17 EST — Regular session Shares of D-Wave Quantum (QBTS) were down about 1.1% at $30.93 on Wednesday afternoon, after the company agreed to acquire Quantum Circuits in a $550 million cash-and-stock deal. The stock swung between $32.15 and $30.44 earlier in the session, with roughly 29 million shares traded. The acquisition puts D-Wave, best known for quantum annealing systems used for optimization problems, closer to gate-model machines that run sequences of operations — the “gates” — and are viewed as more general-purpose. D-Wave said the $550 million price includes $300 million in stock and