Market Cap

Quantum Computing, Inc. Market Capitalization:

$2.47 Billion

USD as of Jan. 1, 2026

business Quantum Computing, Inc. Company Profile

Quantum Computing, Inc. Main Stock Listings

Market Capitalization History of Quantum Computing, Inc.

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Computer Hardware
Company Market Cap (USD)
Arista $168.24 B
Dell Technologies Inc. $85.65 B
Western Digital Corporation $64.34 B
Seagate Technology plc $62.65 B
Quanta Computer, Inc. $34.08 B
Sector: Technology
Company Market Cap (USD)
Nvidia $4.598 T
Apple $4.022 T
Microsoft $3.515 T
Broadcom $1.648 T
TSMC $1.312 T

Yearly evolution of Quantum Computing, Inc. market cap

Date Market Cap YoY Change
Jan. 1, 2026 $2.47 B 64.58%
Jan. 1, 2025 $1.50 B 2340.74%
Jan. 1, 2024 $61.4 M -33.38%
Jan. 1, 2023 $92.2 M -34.94%
Jan. 1, 2022 $141.7 M -75.96%
Jan. 1, 2021 $589.6 M 397.33%
Jan. 1, 2020 $118.6 M -57.94%
Jan. 1, 2019 $281.9 M -10.83%
Jan. 1, 2018 $316.2 M 2900.00%
Jan. 1, 2017 $10.5 M 0.00%
Jan. 1, 2016 $10.5 M 0.00%
Jan. 1, 2015 $10.5 M -83.33%
Jan. 1, 2014 $63.2 M 100.00%
Jan. 1, 2013 $31.6 M -88.00%
Jan. 1, 2012 $263.5 M -26.47%
Jan. 1, 2011 $358.3 M -96.91%
Jan. 1, 2010 $11.59 B 10.00%
Jan. 1, 2009 $10.54 B 900.00%
Jan. 1, 2008 $1.05 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

Quantum Computing, Inc. Categories

United States languages Technology languages Computer Hardware
United States Technology United States Computer Hardware

Stocks & Indices

Quantum Computing, Inc. has the following listings and related stock indices.


Stock: NASDAQ: QUBT

Stock: OTC: QUBT

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.