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D-Wave Quantum (NasdaqGS: QBTS) faces multiple legal investigations after its CFO resigned and the company missed revenue expectations. Several shareholder rights law firms have opened probes into potential securities law violations and possible misstatements to investors. These new investigations into D-Wave Quantum's revenue shortfall and CFO departure deserve to be weighed against our other findings. Our analysis turns up 1 other big win for D-Wave Quantum as well. Quantum computing is...

Rigetti Computing (RGTI) trades near $15, about 73% below the high it set inside the past year. No market shock did that: the S&P 500 returned 17% over the past twelve months while Rigetti lost 8.5%. The 73% is measured from a high set inside those same twelve months, so the stock ran up hard before it fell. A fall like that in a rising market says the price is a bet on a road map.

Federal Reserve rate-hike odds just handed quantum computing stocks their sharpest single-session hit in weeks, and the reason has nothing to do with anything these companies actually did.

Rising losses, weak revenue conversion and lofty valuation offset D-Wave Quantum's strong bookings and production adoption, putting the company under pressure.

D-Wave Quantum shares fell 16.6% this week after CFO John Markovich's surprise retirement rattled investors already uneasy about the quantum computing stock's mounting losses.

A retiring CFO sent D-Wave Quantum shares tumbling while peers like IonQ and Rigetti got caught in the crossfire, raising a bigger question about whether a routine leadership change reveals something deeper about the risks of owning pre-profit quantum names.

D-Wave Quantum's order book grew over the past year while its revenue shrank, and the gap is a delivery schedule more than a demand problem.

D-Wave Quantum (QBTS) shares drew fresh attention after the company appointed Kevan P. Krysler as an independent Class I director, adding long-tenured finance and audit expertise to its board and Audit Committee. See our latest analysis for D-Wave Quantum. The board appointment and recent Canadian funding news come after a mixed stretch for D-Wave Quantum, with the share price down 10.05% over the past week and 33.17% year to date, but a very large 3-year total shareholder return signals that...

Quantum computing stocks are selling off hard with no earnings news, no analyst moves, and no company updates to blame. The answer may lie somewhere far outside the sector entirely.

Rising Treasury yields are hitting quantum computing stocks from one direction while cooling AI sentiment hits from another, and the combination is triggering a selloff that exposes just how fragile the recent rally actually was.

D-Wave Quantum (QBTS) is back in focus after second quarter results showed revenue of US$3.08 million and a net loss of US$48.03 million, which came in weaker than analyst expectations. See our latest analysis for D-Wave Quantum. The Q2 miss triggered a sharp 1 day share price decline of 9.28%, yet D-Wave Quantum still carries a positive 1 year total shareholder return of 13.02% and a very large 3 year total shareholder return. This suggests that long term momentum has so far outweighed the...

Investing.com -- D-Wave Quantum Inc. reported second quarter earnings per share of ($0.13), missing the analyst estimate of ($0.09) by $0.04. Revenue for the quarter reached $3.07 million, below the consensus estimate of $4.03 million.

D-Wave reported a bigger-than-expected Q2 loss while flat revenue fell short as investors focus on commercial growth.

Quantum computing stocks are cratering Monday morning with no company news to blame, and the real culprit stretches far beyond Silicon Valley to a chokepoint in the Middle East that is rattling the entire risk landscape.

Quantum computing is the future, says President Trump. But how far in the future?

Tuesday's catalysts include flash PMIs, Richmond Fed data, ADP weekly employment, Treasury bill and 2-year note auctions, and May money supply.

2026 has not been the best year for shares in quantum computing darling D-Wave Quantum’s (QBTS). The company kept posting engineering wins and a fast-growing order book, yet the stock kept sliding, with a year-to-date decline of 14.9% at the time of writing. That disconnect is what Wall Street ...

RGTI stock plunges as Quantinuum's Nasdaq debut resets quantum valuations, sharpening focus on rivals' growth, tech and commercialization.

High-ranking executives at Infleqtion and D-Wave Quantum are selling stock amid a wave of renewed interest in quantum technology.

Yesterday's Broadcom sell-off is spreading beyond AI stocks today, and entangling everything tech.

From SpaceX to Anthropic, the pipeline of blockbuster initial public offerings is moving fast. The Honeywell -backed upstart is slated to go public on Thursday, according to Nasdaq, meaning the IPO likely will be priced later Wednesday.

IBM will receive $1 billion in funding to set up a quantum computing foundry.

Today, May 26, 2026, investors balance new federal quantum backing against valuation risks and a new challenge to quantum superiority.

D-Wave Quantum Inc. shares were active in after-hours trading Friday . QBTS shares jumped 7.81% to $27.75 in after-hours trading after closing the regular session up 33.37% at $25.74. Company executive Sophie Ames disclosed the sale of 23,025 shares in...

All three major US stock indexes were down and oil prices were up after Iran's supreme leader issued

RGTI stock dips since Q1 earnings despite soaring revenue growth as investors weigh high spending, long timelines and slow quantum adoption.

IonQ (NYSE:IONQ) shares are down roughly 7%, D-Wave Quantum (NYSE:QBTS) stock is off 8%, and shares of Rigetti Computing (NASDAQ:RGTI) and Quantum Computing (NASDAQ:QUBT) are dropping 10%. No single company-specific catalyst is driving the move. All four names reported earnings over the past two weeks with strong revenue growth and bullish commentary, fueling a sector ... IonQ Falls 7%, D-Wave Dives 8%, Rigetti and Quantum Computing Inc. Plunge 9%: Quantum Stocks Crash on Profit-Taking

Nvidia earnings report is expected to be the main event for tech investors this week.

The quantum computing complex is taking a sharp hit Friday afternoon, with all four major U.S.-listed pure-play names selling off in unison. IonQ (NYSE:IONQ) is down 9% intraday to roughly $52.50, while Quantum Computing Inc. (NASDAQ:QUBT) is the worst performer of the group as it’s down 9% to $10.71. D-Wave Quantum (NYSE:QBTS) is off 7% ... Quantum Computing Stock Shock: IonQ, Rigetti, D-Wave, and Quantum Computing Inc. Fall 6% to 9%

Bookings surged to $33.4 million in the first quarter, up from $1.6 million a year earlier, driven by a $20 million university system sale