As Quantum Debates Rages On, IonQ Is Moving From The Lab To Commerce
Trapped ions, superconducting, annealing, etc. What's the best quantum computing approach? I expect it will become all-of-the-above—based on each particular user's needs. IonQ uses trapped ions—it turns ions (electrically charged atoms) into qubits, the basic unit of quantum computing. It's slower (by quantum standards) but is the most accurate. Unlike other quantum firms, IONQ doesn't seem to be getting any equity investment from the U.S. Don't panic. IONQ already has lots of equity. And its revenues dwarf peers.
Rigetti Computing's 108-Qubit Push Keeps Quantum Advantage Hopes Alive
RGTI's 108-qubit Cepheus-1 launch and rising QPU demand strengthen its push toward quantum advantage and revenue growth.
Quantum Computing's Commercial Breakout Has Arrived
While the U.S. government's recent $2 billion capital injection via the CHIPS and Science Act provides a significant operational runway, the more profound structural shift is happening at the commercial level. The industry has finally crossed the chasm from theoretical lab physics to utility-scale industrial infrastructure, driven by a rapid acceleration in enterprise bookings, the maturation of recurring cloud-based revenue models, and a structural pivot toward high-yield commercial wafer fabrication.
Quantum Stocks Just Got a Lifeline—Who Benefits Most?
May 2026 has been a rollercoaster month for companies in the quantum computing industry, as leaders like D-Wave Quantum Inc. NYSE: QBTS, IonQ Inc. NYSE: IONQ, and Rigetti Computing NASDAQ: RGTI fell for much of the month, despite some promising Q1 results, before surging sharply toward month-end.
Forget SpaceX: The Next Red-Hot IPO Is Here and It's a Quantum Computing Stock
The IPO market is waking up again, and few offerings have generated as much buzz as SpaceX.
Arqit Quantum: I See A Turnaround In The Books (Rating Upgrade)
I am upgrading Arqit Quantum Inc. from Sell to Buy after what I see as tangible proof of scale and a major Tier-1 commercial deployment. ARQQ delivered 829% year over year revenue growth in H1 FY26, with contract wins accelerating and a shift toward multi-year recurring telecom and government deals. Sparkle's commercial launch of Quantum-Safe Interconnect across 20 Equinix data centers validates ARQQ's technology and moves it from PoC to commercial availability.
Horizon Quantum Computing Pte. CEO Says Software Is Key to Quantum's Next Leap
Horizon Quantum Computing Pte. NASDAQ: HQ is positioning itself as a software-focused company in the quantum computing sector, aiming to build a hardware-agnostic development environment that can help developers write code for multiple types of quantum computers, Chairman and CEO Dr. Joseph Fitzsimons said during a Canaccord Genuity event.
Why Nvidia and Washington are suddenly betting big on Quantum
Quantum computing is quickly moving from a long-term research bet to a serious infrastructure race. Nvidia's venture arm backed Alice & Bob, a French startup working on less error-prone quantum hardware, just as Washington moved to pump about $2 billion into nine quantum companies.
Washington's $2 Billion Quantum Bet Can Prop Up These ETFs
Artificial intelligence (AI) might be the talk of the town these days, but quantum computing is the quiet thunder rumbling in the background. It just got much louder with the U.S. White House commiting to roll out a massive $2 billion funding package distributed across nine quantum computing companies.
The Trump Administration Plans to Take Stakes in These Quantum Computing Firms. Their Stocks Are Soaring.
The federal government is moving to expand its investment portfolio with stakes in a number of quantum computing firms, sending their shares higher Thursday.
Quantum Computing and Robotics Are Arriving Faster Than Most Investors Realize and After Years of Covering This Space These 3 ETFs Stand Out
Intuitive Surgical's da Vinci 5 surgical platform, which began shipping in earnest on April 1, 2026, runs on 10,000 times the computing power of the da Vinci Xi and was co-engineered with NVIDIA's Isaac platform.
Quantum computing stocks soar as Trump uses Biden-era legislation to award $2 billion in grants
It's a good day to be an American quantum computing company—well, as long as you're willing to give up some equity.
