Rigetti Computing, Inc. - Common stock (RGTI)

IonQ and Rigetti Computing are pursuing quite different technologies in their efforts to build commercially viable quantum computers.

NVIDIA's new CUDA-Q Logical software links GPUs with quantum processors to tackle error correction, potentially benefiting IonQ, Rigetti, and D-Wave as hybrid computing advances.

The Commerce Department awarded $100 million CHIPS Act grants each to D-Wave Quantum, Rigetti Computing, and Quantinuum, while IonQ was notably excluded from this funding round.

IonQ and Rigetti Computing both reported optimistic results during the second quarter.

Quantum computing is risky but can produce tremendous returns for early investors. IonQ investors understand the risk and may want to consider additional quantum stocks for more exposure.

A single order expected to become revenue in the fourth quarter is worth more than everything the quantum computing specialist sold last year.

The full-stack quantum computing company reported a notable insider stock sale amid an 8% decline in share price over the past 12 months.

Washington is now a shareholder in these quantum computing companies.

The U.S. Commerce Department is investing up to $300 million for minority equity stakes in D-Wave, Rigetti, and Quantinuum, reinforcing balance sheets and reshaping quantum computing's valuation outlook.

Rigetti, D-Wave, and Quantinuum all just closed $100 million funding deals with the U.S. government.

Several quantum computing stocks have performed fantastically over the past several years.

The U.S. government is taking an interest in developing the new technology.

An announcement from rival Nebius seemed to lift CoreWeave.

The federal government invest $100 million into the company.

The quantum computer company reported a notable insider sale.

The stock has had impressive gains over the past three years, but recreating that success will be very hard.

Rigetti and IonQ are taking two separate approaches to quantum computing.

Rigetti might be one of the most innovative companies in the world.

Rigetti's quantum story is getting bigger, but the numbers reveal a tension investors cannot ignore. See what could drive the next phase and what may stand in the way.

Beyond hardware, Quantum Computing as a Service is emerging as a key revenue driver for D-Wave, Rigetti, and Quantum Computing Inc., with D-Wave appearing best positioned so far.

Quantum computing stocks may drop dramatically if investors decide they've been paying too much for hoped-for future growth.

IonQ is growing blisteringly fast.

The quantum computing pure play plunged after its 2022 debut, but the stock made a spectacular recovery after 2023.