D-Wave logo positioned in front of computer chip. Key Points D-Wave Quantum shares are down more than a third in the last month following a major, drawn-out rally. Investors have turned away from the quantum computing industry more broadly in recent weeks as profitability and marketability concerns persist. Insider sales of QBTS stock are another signal that D-Wave may have further to fall before it recovers. Interested in D-Wave Quantum Inc.? Here are five stocks we like better. Although the final ...