My Top 3 Quantum Computing Stocks to Buy in December

You may have noticed several commonalities among my top three quantum computing stocks to buy in December. They're all ...

Can fingernail-sized chips help America catch China in the race to quantum computing supremacy?

SEEQC, which traces its lineage back to IBM, is building the world’s quantum computers. They might prove critical in the ...

IonQ vs. Rigetti Computing: Which Quantum Stock Wins?

Rigetti Computing is a far smaller company than IonQ with a market cap around $8.4 billion. The company reported revenue of ...
University at Buffalo

Josephson junctions — quantum computing building blocks — are possible with only one superconductor, experiment confirms

This device is known as a Josephson junction. It’s the foundational building block of quantum computers and advances of it ...

Forget Rigetti Computing: This quantum stock offers a far better risk‑reward right now

This is allowing IBM to attack quantum computing with two very different chips.

Wedbush Initiates Rigetti Computing (RGTI) with Outperform Rating Highlighting Decadelong Expertise in Superconducting Qubit Technology

On December 16, Jefferies initiated coverage of Rigetti Computing with a Hold rating and $30 price target. The company is ...
Live Science on MSN

Record-breaking feat means information lasts 15 times longer in new kind of quantum processor than those used by Google and IBM

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

The quantum computing stock big money managers are quietly buying

Billionaire-led hedge funds have also been buying this quantum computing stock. In the third quarter, Israel Englander's ...
New Scientist

Quantum computers turned out to be more useful than expected in 2025

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

IBM Is Positioned To Lead In Quantum Computing

Quantum Computing Advantage will Arrive Next Year. Are you ready? Know which quantum company to invest in? Read this and ...

Physicists push superconducting diodes to high temperatures

For the first time, researchers in China have demonstrated a high-temperature superconducting diode effect, which allows a ...
Morningstar

IQM Quantum Computers to supply Finland with a world-leading superconducting 300-qubit quantum computer

IQM Quantum Computers to supply Finland with a world-leading superconducting 300-qubit quantum computer Provided by PR Newswire May 19, 2025, 11:38:00 PM IQM Quantum Computers to supply Finland with a ...