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 $12.49B, about 9.9x QUBT ($1.26B).
- Over the past year, IONQ is down 38.8% and QUBT is down 47.4% - IONQ leads by 8.6 points.
- IONQ has been more active in the news (14 items in the past 4 weeks vs 5 for QUBT).
- IONQ has more recent analyst coverage (19 ratings vs 6 for QUBT).
- Company
- IonQ Inc.
- Quantum Computing Inc.
- Price
- $28.57-7.36%
- $5.55-4.48%
- Market cap
- $12.49B
- $1.26B
- 1M return
- -16.00%
- -19.04%
- 1Y return
- -38.84%
- -47.44%
- Industry
- EDP Services
- Computer Software: Prepackaged Software
- Exchange
- NYSE
- NASDAQ
- IPO
- 2021
- News (4w)
- 14
- 5
- Recent ratings
- 19
- 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 Inc. filed SEC Form 8-K: Unregistered Sales of Equity Securities, Leadership Update, Other Events, Financial Statements and Exhibits
- SEC Form 424B7 filed by IonQ Inc.
- IonQ Announces Executive Leadership Evolution
- IonQ Positioned as a Market Shaper in Inaugural Gartner® Emerging Market Quadrant for Quantum Computing – Established Vendors
- IonQ and Carahsoft Partner to Bring Quantum Solutions to the Public Sector
- SEC Form S-8 filed by IonQ Inc.
- SEC Form 10-Q filed by IonQ Inc.
- IonQ Inc. filed SEC Form 8-K: Completion of Acquisition or Disposition of Assets, Results of Operations and Financial Condition, Unregistered Sales of Equity Securities, Regulation FD Disclosure, Financial Statements and Exhibits
- IonQ Announces Record 3Q26 Revenues and Raises FY2026 Guidance to $505 - $515 Million as Backlog Grows to $1.2 Billion
- Post-Quantum Deadlines Start in 2027, and the Race to Upgrade Encryption Is Already On
Latest QUBT
- Quantum Computing Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- Quantum Computing Inc. Reports Third Quarter 2026 Financial Results
- SEC Form 10-Q filed by Quantum Computing Inc.
- Quantum Computing Inc. Announces Participation in Upcoming November Investor Conferences
- Quantum Computing Inc. to Host Third Quarter 2026 Financial Results and Company Update Call on Monday, November 9, 2026
- Quantum Computing Inc. to Attend the Maxim Growth Summit 2026
- Quantum Computing Inc. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits
- Quantum Computing Inc. Announces Dirac-3S, Scaling to Nearly 10,000 Variables
- 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