NVDA+2.54%AAPL+1.32%GOOGL−1.62%MSFT+0.20%AMZN−0.10%TSM+1.60%SPCX+7.79%META+0.47%
StockVS

NASDAQ · Computer Hardware · USD

Quantum Computing Inc. (QUBT) Stock Analysis

Quantum Computing Inc. (QUBT) is a Computer Hardware stock listed on NASDAQ and quoted in US Dollar.

Last Updated: October 21, 2026

QUBT

$6.82

+$0.32 (+4.92%)

Oct 21, 2026 · Market close

Compare

Price History

Hover for the daily close. The dotted line marks the period open.

Compare QUBT with… →

QUBT Key Statistics

As of Oct 21, 2026
Trading
Open
$6.65
Previous Close
$6.50
Day's Range
6.56–6.86
52-Week Range
6.08–17.35
Volume
5.15M
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
3.75
Valuation
Market Cap
$1.54B
P/E Ratio
unprofitable
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
157.13
EPS (ttm)Profit attributable to each share over the last twelve months.
−0.05
Financials (FY)
Revenue (FY)
$682.00K+82.84%
Net Income (FY)
−$18.67M
Profit marginThe share of revenue left as profit after all costs and taxes.
−152.45%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
226.35M
1-Year Return
−57.38%
Dividend and dates
Earnings Date
November 9, 2026estimated
Avg Volume
7.62M

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, QUBT closed at $6.82, −57.38% over 1 year.

Quantum Computing Inc. (QUBT) has a market capitalization of $1.54B.

In fiscal 2025, QUBT reported revenue of $682.00K.

QUBT Stock Return by Calendar Year

Quantum Computing Inc. (QUBT) 10-year return: what $10,000 became

1 year
$10,000 $4,263
−57.38%
5 years
$10,000 $13,166
+31.66%
10 years
$10,000 $341,000
+3,310.00%

If you had invested $10,000 in Quantum Computing Inc. (QUBT) 10 years ago, at the close on October 21, 2016, it would have been worth $341,000 at the close on October 21, 2026: +3,310.00% in total, +42.32% a year. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)−33.53%
2025−38.01%
2024+1,712.71%
2023−39.54%
2022−55.72%
2021−75.83%
2020+370.33%
2019+0.00%
2018+275.00%
2017+300.00%
2016 (partial year)+0.00%

As of October 21, 2026.

QUBT Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$682.00K−$18.67M−2,738.1%
2024$373.00K−$68.54M−18,375.9%
2023$358.00K−$27.02M−7,548.0%
2022$136.00K−$25.98M−19,101.5%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$682.00K$67.00K−$51.08M−$18.67M−2,738.1%
2024$373.00K$112.00K−$25.94M−$68.54M−18,375.9%
2023$358.00K$162.00K−$26.24M−$27.02M−7,548.0%
2022$136.00K$75.00K−$28.65M−$25.98M−19,101.5%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

QUBT Valuation vs Computer Hardware Median

Median of 46 stocks
MetricQUBTComputer Hardware medianvs median
P/S ratio157.133.8640.7x the median
Profit margin−152.45%−12.36%140.1 pts below

Medians across 46 Computer Hardware stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

All 20 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Quantum Computing Inc. (QUBT) is capitalised at $1.54B on the latest close. It is classified in the Computer Hardware industry, within the Technology sector. Headcount on file is 72.

The most recent close on file for QUBT is $6.82, dated October 21, 2026. That is +$0.32 (+4.92%) against the previous close. Over the past 52 weeks the price has ranged from $6.08 to $17.35. The latest close sits 12.17% above that 52-week low.

Financial Health

Fiscal 2025 revenue came to $682.00K. That is +82.84% against the prior fiscal year, when revenue was $373.00K. The same year closed with a net loss of $18.67M. The reported profit margin is −152.45%. That is 140.1 percentage points below the Computer Hardware median of −12.36%. Trailing earnings per share are −0.05.

Across the 4 fiscal years on file, revenue moves from $136.00K in 2022 to $682.00K in 2025. Of those 4 years, 0 report positive net income.

Valuation Assessment

The record shows negative trailing earnings, so no price-to-earnings ratio is published. The price-to-sales ratio is 157.13. On price-to-sales that is 40.7 times the Computer Hardware median of 3.86. The medians here are taken across 46 Computer Hardware companies that report the metric.

The trailing one-year total return is −57.38%. Across 10 years the annualized return works out at +42.32%. Beta against the wider market is reported at 3.75. Daily returns over the trailing 10 years annualize to a volatility of 699.81%.

Growth & Income

The record shows no dividend for QUBT.

2026 is still running; the total return is −33.53% year to date. Across the complete calendar years on file, 2024 returned +1,712.71% and 2021 returned −75.83%. Of the 9 complete calendar years on file, 4 finished higher.

Peer Comparison

Quantum Computing Inc. (QUBT) operates in the Computer Hardware industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Quantum Computing Inc. QUBT $1.54B —
Dell Technologies Inc. DELL $308.93B 28.3
Arista Networks, Inc. ANET $232.48B 58.2
Sandisk Corporation SNDK $199.19B 18.7

The Computer Hardware industry average P/E ratio is 19.5x. Quantum Computing Inc. has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

Related Computer Hardware Stocks

DELL

Dell Technologies Inc.

$308.93B

 ANET

Arista Networks, Inc.

$232.48B

 SNDK

Sandisk Corporation

$199.19B

 STX

Seagate Technology Holdings plc

$158.47B

 WDC

Western Digital Corporation

$141.69B

 P

Everpure, Inc.

$43.63B
View all Computer Hardware stocks →

Popular Technology Stocks

NVDA

NVIDIA Corporation

$5.36T

 AAPL

Apple Inc.

$5.02T

 MSFT

Microsoft Corporation

$3.96T

 TSM

Taiwan Semiconductor Manufacturing Company Limited

$2.24T

 AVGO

Broadcom Inc.

$1.61T
View all Technology stocks →

About Quantum Computing Inc.

Quantum Computing Inc., an integrated photonics company, provides quantum machines to commercial and government markets in the United States. The company develops thin-film lithium niobate chips for optical devices, such as electro-optical modulators, periodically poled devices for frequency conversion, and micro-ring resonator cavities markets. It is also developing the entropy quantum computer (EQC), a quantum application of Core Photonics Technology, designed to solve complex optimization problems. In addition, the company offers Emucore, a reservoir computing machine that can be reprogrammed after manufacturing and optimized for recurrent neural network applications; Neurawave, a photonics based reservoir computer; LiDAR, which allows machines to see through dense fog and provide image fidelity at great distances in environments, such as snow, ice, and water; the quantum photonic vibrometer, an instrument for remote vibration detection, sensing, and inspection; and quantum networks and quantum authentication products. The company was formerly known as Innovative Beverage Group Holdings, Inc. Quantum Computing, Inc. was founded in 2001 and is based in Hoboken, New Jersey.

Visit website →