D-Wave Sinks 8% as Its CFO Retires; Rigetti Slides 5%, IonQ Falls 3%

D-Wave Sinks 8% as Its CFO Retires; Rigetti Slides 5%, IonQ Falls 3% David Moadel Wed, August 26, 2026 at 5:23 PM GMT+2 6 min read QBTS IONQ SPY RGTI QUBT Quick Read D-Wave (QBTS) sank 8% after CFO Markovich announced his retirement, dragging IonQ (IONQ) down 3% despite no company-specific catalyst. QTUM barely moved 0. 4% while SPY held flat, confirming the selloff as a name-specific event rather than a broader quantum sector rout.

D-Wave's beta of 2. 16 and pre-profit stage make the CFO seat critical, arguing for modest exposure until Golkov closes a full quarter. Read More: Learn 7 secret wealth tips high net worth investors use that most investors miss (sponsor) D-Wave Quantum ( NYSE:QBTS ) stock is down 8% to $17.

79 in midday trading Wednesday after the company disclosed its chief financial officer will retire next week. Also, IonQ ( NYSE:IONQ ) shares are down 3% to $40. 68, tracking the D-Wave headline as sentiment seems to sour on certain quantum-computing names.

李 季霖 / CC BY-SA 2. 0 / Flickr The Defiance Quantum ETF ( NASDAQ:QTUM ) is down 0. 4% to $148.

27, barely reacting to the D-Wave move. Meanwhile, the SPDR S&P 500 ETF Trust ( NYSEARCA:SPY ) is unchanged at $765. 57.

That gap between the cluster fund and its noisiest member frames today's decline as a name-specific event. D-Wave Quantum stock was down 26% year to date through Tuesday's close, so today's reaction lands on a name already under pressure this year. IonQ shares are also lower year-to-date, providing context for today's sympathy move.

D-Wave Quantum's market capitalization sits at $6. 57 billion, while IonQ's market cap sits at $16. 48 billion.

Catalyst: Markovich Retires Effective September 2 D-Wave Quantum announced on August 25 that CFO John Markovich is retiring and stepping down effective September 2. Greg Golkov, senior vice president of finance since May 2023, becomes acting chief financial officer and principal financial and accounting officer. What Happens After A $1,000,000 Retirement?

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Get your guide here (sponsor) Golkov brings more than 25 years of finance and accounting experience, previously serving as vice president and controller at Butterfly Network and senior vice president of finance at Kaseya. His current remit at D-Wave Quantum already covers accounting, SEC reporting, financial planning and analysis, treasury and tax, so the internal handoff is coming from a familiar seat. Prior operating roles at technology and IT services businesses give Golkov experience relevant to D-Wave Quantum's cloud-first commercial model.

Story Continues D-Wave Quantum's release stated explicitly that the resignation was not the result of any disagreement with the company on any matter relating to its business, operations, accounting policies, practices, financial statements, disclosure controls and procedures, or internal control over financial reporting. CEO Alan Baratz credited Markovich with a pivotal role in taking the company public in 2022, raising over $900 million in capital, and developing a path to profitability. Why an Orderly CFO Change Is Sinking QBTS The company is a pre-profit business with a $6.

57 billion market capitalization built on future capital raises and future revenue conversion. The company is the only company offering both annealing and gate-model quantum computing systems, sells through the Leap quantum cloud service, professional services, and on-premises systems, and serves more than 100 organizations while holding over 290 U. S.

granted patents. At companies at this stage, the finance seat carries more weight than at a mature operator, because credibility around the path to profitability and the ability to execute additional financings run through it. D-Wave Quantum has stated there was no accounting or controls issue behind the change, so today's response reads as sentiment around an unexpected leadership shift at a speculative name.

D-Wave Quantum's Q2 2026 results underline why finance leadership matters at this stage. The company reported Q2 revenue of $3. 08 million (missing the $4.

03 million estimate), while remaining performance obligations reached $40. 7 million, up 668% year over year. QBTS Earnings Explorer — 24/7 Wall St.

IonQ's own most recent quarter provides useful contrast on why the market reacts differently to different quantum names. IonQ reported Q2 2026 revenue of $80. 05 million (beating the $66.

42 million estimate) and raised its full-year 2026 outlook to $280 million to $290 million. That stronger fundamental profile helps explain why the sympathy move in IonQ stock is smaller than the primary reaction in D-Wave Quantum stock today. IONQ Earnings Explorer — 24/7 Wall St.

Peer Reaction and Position Sizing Other quantum names frequently trade alongside D-Wave and IonQ shares on quantum headlines, and remain part of the same speculative basket. The 3% slide in IonQ stock today, alongside a barely-moved Defiance Quantum ETF, is a reminder of how correlated the group remains, even when the trigger belongs to one company. Rigetti Computing ( NASDAQ:RGTI ) stock is trading at $16.

12, down 5%. Quantum Computing Inc. ( NASDAQ:QUBT ) stock is down only 1% to $8.

35. Both names are lower on the session, but as you can see, the damage isn't evenly spread. For position sizing, investors holding D-Wave Quantum stock into this transition may want to keep their exposure modest until Golkov's tenure produces a full quarterly close and an earnings call.

D-Wave Quantum stock carries a beta of 2. 16 and a 52-week range of $12. 75 to $46.

75, which argues for smaller position sizes than a mature technology name would warrant (we wrote a free playbook on sizing speculative bets to no more than 5% of a portfolio, here). Investors can watch for signs that the acting CFO tag becomes permanent, which would remove one layer of uncertainty from this story. D-Wave Quantum's next scheduled information point is the Q3 2026 earnings report, where management can address capital planning, the pace of bookings-to-revenue conversion, and the path to profitability under new finance leadership.

What Happens After A $1,000,000 Retirement? How do you continue to grow a seven-figure portfolio in retirement? The last thing you want is to run out of money, you want your money to generate lasting income while you enjoy your life.

Learn seven strategies high net worth investors use with new report: The Seven Secrets of High Net Worth Investors from Fisher Investments. Get your guide here (sponsor) Contact editorial@247wallst. com for any questions or corrections.