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Quantum computing stocks have been under pressure this year due to concerns about high valuations, but many retail investors still believe in the sector’s future potential.

BigBear.ai's stock is attractively valued, but the company faces revenue headwinds, while IonQ's quantum ambitions come with a 105x price-to-sales valuation.

Two blockbuster quantum deals hit the tape Monday morning and sent the entire sector surging, but with triple-digit valuations and no profits in sight, the real question is whether these gains mark a turning point or just another tradeable spike.

IonQ is scaling with 201% revenue growth and a domestic semiconductor play, while Rigetti faces revenue headwinds and capital constraints.

There’s a concept in biology called adaptive radiation. It occurs when a species enters a new environment with unoccupied ecological niches and rapidly evolves into multiple distinct forms. We see a similar pattern in technology. When a breakthrough technology emerges, it often triggers a wave of innovation, with a growing number of companies developing competing approaches and quickly filling what was previously an empty market.Claim 55% Off TipRanks Unlock powerful investing tools with TipRank

Both companies are burning cash and unprofitable, but their technology bets and customer rosters tell a starkly different story.

IonQ received regulatory approval to acquire SkyWater Technology, the largest exclusively U.S.-based semiconductor foundry. The deal gives IonQ direct control over a domestic chip manufacturing facility that is focused on U.S. production. This development affects IonQ's hardware supply chain and quantum computing build out inside the U.S. ecosystem. IonQ, traded as NYSE:IONQ, now has a material change in its operating setup as it moves from relying on external chip suppliers to owning a...

Rigetti Computing sits at a crossroads, armed with proprietary quantum hardware and a war chest of cash, while tech giants circle a sector heating up fast. Five names stand out as plausible acquirers, but only one makes a truly compelling case.

One is profitable with fortress balance sheet strength; the other burns cash while chasing quantum breakthroughs.

D-Wave Quantum Inc. (NASDAQ:QBTS) stock fell in Tuesday premarket trading as investors took profits after the stock surged nearly 20% on Monday following its AT&T agreement. The pullback also comes ahead of the company’s earnings report next week. The broader market was also under pressure, with Nasdaq futures down 0.92% and S&P 500 futures off 0.03%. Investors are now weighing whether D-Wave can extend its recent momentum after Monday’s sharp, catalyst-driven advance. AT&T Agreement Sparked Rec

D-Wave jumped 20% after an expanded AT&T partnership for quantum network optimization, today, July 27, 2026.

Benchmark analyst Gary Mobley projects the quantum industry should generate roughly $1.5 billion in revenue in 2026.

Investors think good news for D-Wave is great news for IonQ. Are they wrong?

Benchmark said multiple quantum hardware platforms can succeed as enterprise adoption expands, reducing the likelihood of a single dominant player emerging.

In the quantum space, commercial traction is often the strongest signal of progress. The Florida-based company unveiled an expanded partnership with AT&T on Monday to use its signature annealing quantum computers. AT&T isn’t a new collaborator; D-Wave first teased the relationship earlier this year, when representatives from the telecom giant appeared at D-Wave’s annual user conference.

Infleqtion is securing the right partnerships and customers that can set it up for a multiyear run when quantum computing is commercialized.

Quantum computing is on the horizon.

IonQ has the most accurate quantum computing technology.

Let's see how quantum computing stocks QBTS & IONQ are positioned ahead of Q2 earnings as commercial momentum and execution take center stage.

Innovation will be the key to whether a start-up like IonQ can emerge as a quantum computing industry leader.

A tech selloff hit the S&P 500 and NASDAQ this week while energy and financial stocks gained; MarketBeat analysts recap Micron, Netflix, Broadcom, Apple and more ahead of Alphabet's earnings.

QBTS has tumbled 29% so far in July despite strategic advances. Can its Nasdaq move and upcoming earnings shift sentiment as macro pressures persist?

IonQ is leading the way on quantum computing accuracy.

Quantum Computing's pullback may offer an entry point as improving revenues, acquisitions and commercial momentum support its rebound outlook.

IonQ, Inc. (NYSE:IONQ) has declined more than 20% over the past month, but the Street continues to expect more than 60% upside from the current level. The bullish sentiment is based on the company’s record backlog and commercial momentum. It is also one of the Best Quantum Computing Stocks to buy and Hold Forever. ​IonQ, […]

IONQ plunges 36% in a month despite strong revenue growth and a higher 2026 outlook. Can Q2 earnings confirm the selloff was sentiment-driven?

Quantinuum's IPO renews quantum computing interest as Rigetti advances its roadmap amid early commercial adoption and ongoing losses.

There are several hypergrowth stocks available in the tech space.

QUBT has outpaced the sector in the past year as policy support, strategic deals and quantum commercialization strengthen its long-term growth outlook.

QUBT could benefit as Microsoft's accelerated quantum-safe security push boosts focus on post-quantum cybersecurity, with analysts seeing 111% upside.