Compare · IONQ vs QUBT
IONQ vs QUBT
Side-by-side comparison of IonQ Inc. (IONQ) and Quantum Computing Inc. (QUBT): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both companies sit in the Technology sector. IONQ focuses on EDP Services, while QUBT focuses on Computer Software: Prepackaged Software.
- IONQ is the larger of the two at $15.43B, about 7.6x QUBT ($2.03B).
- IONQ has been more active in the news (21 items in the past 4 weeks vs 3 for QUBT).
- IONQ has more recent analyst coverage (18 ratings vs 6 for QUBT).
- Company
- IonQ Inc.
- Quantum Computing Inc.
- Price
- $40.29-0.47%
- $8.90-0.39%
- Market cap
- $15.43B
- $2.03B
- 1M return
- -10.13%
- -
- 1Y return
- -43.97%
- -
- Industry
- EDP Services
- Computer Software: Prepackaged Software
- Exchange
- NYSE
- NASDAQ
- IPO
- 2021
- News (4w)
- 21
- 3
- Recent ratings
- 18
- 6
IonQ Inc.
IonQ, Inc. engages in the development of general-purpose quantum computing systems. It sells access to quantum computers with 11 qubits. The company makes access to its quantum computers through cloud platforms, such as Amazon Web Services' (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service. IonQ, Inc. was incorporated in 2015 and is headquartered in College Park, Maryland.
Quantum Computing Inc.
Quantum Computing, Inc. focuses on providing software tools and applications for quantum computers. The company offers Qatalyst, a quantum application accelerator that enables developers to create and execute quantum-ready applications on conventional computers, while being ready to run on quantum computers. It focuses on serving commercial and government entities. The company, formerly known as Innovative Beverage Group Holdings, Inc., was incorporated in 2018 and is based in Leesburg, Virginia.
Latest IONQ
- IonQ and SDT Announce the First Strategic Partnership to Bring Both Advanced Quantum Computing and Quantum Networking to the Asia-Pacific Region
- Satellites Built Today Must Outlive the Encryption Protecting Them
- IonQ Demonstrates Computer-Aided Engineering Workload Acceleration by up to 14.6% with Quantum Technology
- IonQ, ORNL, NVIDIA, and the University of Tennessee, Knoxville Show AI Method Reduces Quantum Optimization Trade Off
- President and CEO De Masi Niccolo covered exercise/tax liability with 16,121 shares, decreasing direct ownership by 1% to 1,123,426 units (SEC Form 4)
- CAO, CLO and Secretary Dacier Paul T covered exercise/tax liability with 4,457 shares, decreasing direct ownership by 4% to 100,001 units (SEC Form 4)
- CFO & COO Singh Inder M covered exercise/tax liability with 6,272 shares, decreasing direct ownership by 2% to 408,614 units (SEC Form 4)
- IonQ Earns Four Best Paper Awards Ahead of IEEE Quantum Week 2026 for Breakthroughs in AI, Hybrid Computing, and Life Sciences
- IonQ to Present Nine Peer-Reviewed Papers and Take Part in Seven Events at 2026 IEEE Quantum Week
- Special Advisor Raymond John W sold $89,564 worth of shares (2,407 units at $37.21) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 77,741 units (SEC Form 4)
Latest QUBT
- Quantum Computing Inc. to Showcase Quantum Secure Communications Beyond Quantum Key Distribution at ECOC 2026
- Amendment: Quantum Computing Inc. filed SEC Form 8-K: Financial Statements and Exhibits
- Quantum Computing Inc. To Attend Lake Street Capital Markets 10th Annual Best Ideas Growth (Big10) Conference
- Amendment: CEO and President Huang Yuping was granted 584,897 shares, increasing direct ownership by 3% to 21,531,173 units (SEC Form 4)
- CEO and President Huang Yuping was granted 584,897 shares, increasing direct ownership by 3% to 21,531,173 units (SEC Form 4)
- Quantum Computing Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- SEC Form 10-Q filed by Quantum Computing Inc.
- Quantum Computing Inc. Reports Second Quarter 2026 Financial Results
- Wedbush resumed coverage on Quantum Computing with a new price target
- New insider Hunt Susan G. claimed ownership of 10 shares (SEC Form 3)