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RGTI joins HPE and PSC on a $5 million NSF-backed hybrid quantum-classical testbed set to begin construction in September 2026.

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.

Rigetti stock surges as Wedbush sees major upside in quantum computing

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.

Based on the average brokerage recommendation (ABR), Rigetti Computing (RGTI) 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?

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

Rigetti Computing announced in July 2026 that it will partner with HPE and the Pittsburgh Supercomputing Center to build TangleLab, a hybrid supercomputing testbed funded by a US$5 million National Science Foundation grant and powered by a 9-qubit Novera quantum system integrated with classical high-performance computing. This collaboration reinforces Rigetti’s role in government-backed quantum research infrastructure, giving its Novera hardware a practical foothold in academic and public...

IPO Edge hosted a fireside chat on July 28 from the floor of the New York Stock Exchange with Don Duffy, President and Chairman of the Board of ICR […]

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.

Three quantum computing stocks have lost nearly half their value in 2026, yet revenue is surging and governments keep signing contracts. The setup for a violent reversal may already be in place.

Quantum Computing's photonic AI push, NHanced deal, lower valuation and stronger analyst upside sharpen its edge ahead of Q2 earnings.

One of these companies isn't nearly as early stage as its peers.

Porch Group (PRCH) delivered earnings and revenue surprises of +225.00% and +8.98%, respectively, for the quarter ended June 2026. Do the numbers hold clues to what lies ahead for the stock?

There’s no denying it: the quantum-computing sector has been unwound. Over the past month, pure-play quantum stocks have sold off sharply as investors pulled capital out of high-multiple and often pre-profit tech. For example, IonQ (NYSE:IONQ) shares are down 39% over the trailing month, with the stock changing hands midday Wednesday at $32.86. Rigetti Computing ... IonQ, Rigetti, and D-Wave Quantum Are Down 30% in a Month. Is More Pain Coming for Quantum Computing Stocks?

D-Wave's record bookings, expanding backlog and stronger commercial traction give it the edge over Rigetti ahead of second-quarter earnings.

Rigetti Computing (RGTI) has received quite a bit of attention from Zacks.com users lately. Therefore, it is wise to be aware of the facts that can impact the stock's prospects.

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

WisdomTree's research chief sees AI accelerating the commercial progress of quantum computing stocks with cloud services driving adoption.

Rigetti Computing, Hewlett Packard Enterprise and the Pittsburgh Supercomputing Center are teaming up to build TangleLab, a new hybrid quantum classical supercomputer. The system is being developed under a U.S. National Science Foundation grant and is planned as an open testbed for researchers and educators. The collaboration extends Rigetti Computing's existing work with HPE and embeds its hardware into a major academic and government backed computing project. Rigetti Computing...

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.

RGTI's Q2 results are likely to spotlight Novera revenues, Cepheus-1 adoption and progress toward higher fidelity as investors weigh its quantum roadmap.

Quantum computing stocks may be the future -- but how far in the future are quantum profits?

Quantum computing stocks may be the future -- but how far in the future are quantum profits?

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

AT&T just handed the quantum computing sector a concrete production milestone, and the stocks reacting hardest are not the ones that signed the deal.

In the quantum space, commercial traction is often the strongest signal of progress. D-Wave 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.

AT&T will expand the use of D-Wave's quantum technology across its network operations as part of a new agreement.

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.