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A $15.5 billion market value rests on years the quantum computing company has never guided to.

A new bill aims to secure U.S. supply chains and elevate the Commerce Department to lead national quantum policy.

Quantum computing may be a ways out, but it's not too early to position your portfolio to benefit.

IonQ (IONQ) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.

Stocks in the $10-50 range offer a sweet spot between affordability and stability as they’re typically more established than penny stocks. But their headline prices don’t guarantee quality, and investors should exercise caution as some have shaky business models.

IonQ's DARPA contract, Capella Space acquisition, and Sandia National Laboratories partnership signal a growing push into defense and national security beyond its core quantum computing business.

There are a lot of moving parts at IonQ, but it might take a while for the stock to gain new traction.

NVIDIA and four tech giants offer quantum exposure through cloud, software and infrastructure, helping investors tap the boom beyond pure plays.

IonQ is set to host its investor day on Sept. 8, and its acquisition of SkyWater Technology will likely take center stage.

Pasqal stock is stumbling out of the gate after its Nasdaq debut. Here’s why investors shouldn’t panic.

RGTI expands its quantum footprint with new deployments, funding plans and a roadmap targeting 1,000-qubit systems over the next three years.

IonQ is growing blisteringly fast.

With central banks closely watching inflation signals and fresh rate decisions on the horizon, attention is swinging back to technologies that could reshape long term productivity. Quantum computing stocks sit at the crossroads of this story, where breakthroughs can matter as much as macro moves. This article highlights three quantum computing stocks from our screener that help you focus on clear business drivers rather than headline noise. The stocks in the article below are just a starting...

Insiders at ​IonQ, Inc. (NYSE:IONQ), ​Rigetti Computing, Inc. (NASDAQ:RGTI), and D-Wave Quantum Inc. (NYSE:QBTS), the three largest pure-play quantum computing companies trading on US markets, have sold approximately $863 million more of their own stock than they have purchased over the last three years combined. The figure, as per an analysis of Form 4 filings […]

Buying the stock today means paying for an engineering roadmap that runs years out, not for the hardware revenue the company books now.

One analyst is overlooking Quantum Computing Inc.’s bizarre corporate history and persistent financial challenges for a surprising reason.

Rigetti fell nearly as far over the same stretch while IBM and Honeywell held up far better, a split narrow enough to locate the move in how the quantum story is priced, not in anything IonQ reported.

A freshly listed quantum company just landed a multimillion-dollar NASA contract that sent its stock surging well past the broader quantum sector, and the reason it stands apart from IonQ, D-Wave, and Rigetti has everything to do with where it makes its money.

One analyst is overlooking Quantum Computing Inc.’s bizarre corporate history and persistent financial challenges for a surprising reason.

Quantinuum's first earnings report as a public company showed 279% revenue growth, raised 2026 guidance, $2.1 billion in cash, and rising bookings, though profitability remains distant.

In recent days, IonQ appointed two new board members, veteran finance executive Dr. Eric Ball and former SkyWater chairman and Samsung North America CEO Timothy Baxter, adding deep capital markets and semiconductor leadership experience to its governance. The combination of Ball’s large-scale financing and M&A track record with Baxter’s chip industry and go-to-market expertise could be important as IonQ integrates SkyWater and scales its merchant quantum supply ambitions. Next, we’ll...

RGTI's $541.3 million cash cushion and debt-free balance sheet support its long-term quantum roadmap and planned technology investments.

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.

QUBT's NHanced and NuCrypt acquisitions expand manufacturing, photonics and IP capabilities, supporting long-term growth prospects.

As quantum computing threatens current encryption, IBM, Cloudflare, Arqit, IonQ, Rigetti and D-Wave stand to benefit from mandated post-quantum cybersecurity spending through 2030.

Based on the average brokerage recommendation (ABR), IonQ (IONQ) should be added to one's portfolio. Wall Street analysts' overly optimistic recommendations cast doubt on the effectiveness of this highly sought-after metric. So, is the stock worth buying?

Quantum stocks crashed around 50%, but IonQ raised guidance while Rigetti and D-Wave held key strengths. The selloff may have created a new opportunity.

Three US-listed quantum pure-plays are posting explosive revenue growth and landing government contracts, yet all three bleed hundreds of millions in losses and swing violently in either direction. Separating the genuine moats from the accounting noise is the only way to size these positions without getting wrecked.

The Defiance Quantum ETF has crushed the market in 2026, and plenty of investors are now eyeing a swap into the pure-play name everyone keeps talking about. The trade looks obvious until you actually run the numbers.

Who tests the quantum chips that IonQ's rivals are building? FormFactor does, and almost nobody is talking about it.