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Quantum Computing Inc stock is traded at $9.02, with a volume of 5.55M. It is down -0.19% in the last 24 hours and up +15.29% over the past month. Quantum Computing Inc is an integrated photonics and non-linear quantum optics company to develop and deliver machines for quantum computing, reservoir computing, and remote sensing, imaging, and cybersecurity applications based on patented and proprietary photonics technology. Its products are designed to operate at room temperature and low power at an affordable cost. The Company's portfolio of core technologies and products offers capabilities in the areas of high-performance computing, artificial intelligence, and cybersecurity, as well as remote sensing applications.
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Previous Close:
$9.01
Open:
$8.92
24h Volume:
5.55M
Relative Volume:
0.35
Market Cap:
$2.04B
Revenue:
$4.33M
Net Income/Loss:
$-39.71M
P/E Ratio:
-33.53
EPS:
-0.269
Net Cash Flow:
$-42.07M
1W Performance:
+0.70%
1M Performance:
+15.29%
6M Performance:
+11.71%
1Y Performance:
-41.30%
1-Day Range:
Value
$8.73
$9.18
1-Week Range:
Value
$8.70
$9.26
52-Week Range:
Value
$6.18
$25.84

Quantum Computing Inc Stock (QUBT) Company Profile

Name
Name
Quantum Computing Inc
Name
Phone
703-436-2161
Name
Address
5 MARINE VIEW PLZ, SUITE 214, HOBOKEN
Name
Employee
77
Name
Twitter
Name
Next Earnings Date
2026-08-13
Name
Latest SEC Filings
Name
QUBT's Discussions on Twitter

Compare QUBT vs DELL, SNDK, ANET, STX, WDC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
QUBT icon
QUBT
Quantum Computing Inc
9.015 2.04B 4.33M -39.71M -42.07M -0.269
DELL icon
DELL
Dell Technologies Inc
482.62 317.13B 134.19B 8.41B 9.44B 12.58
SNDK icon
SNDK
Sandisk Corp
1,781.04 239.60B 13.18B 4.51B 4.46B 28.77
ANET icon
ANET
Arista Networks Inc
200.78 250.76B 9.71B 3.72B 5.28B 2.9204
STX icon
STX
Seagate Technology Holdings Plc
998.33 220.62B 11.01B 2.38B 2.41B 10.54
WDC icon
WDC
Western Digital Corp
534.30 175.37B 11.78B 6.38B 2.91B 16.75

Quantum Computing Inc Stock (QUBT) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-20-26 Initiated Northland Capital Outperform
Jan-15-26 Initiated Rosenblatt Buy
Dec-17-25 Initiated Wedbush Neutral
Sep-18-25 Initiated Lake Street Buy
Jul-02-25 Initiated Cantor Fitzgerald Neutral

Quantum Computing Inc Stock (QUBT) Latest News

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02:08 AM

Best Quantum Computing Stocks Worth WatchingAugust 17th - marketbeat.com

02:08 AM
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12:33 PM

British Quantum Computing Company Quantum Motion Expands to Maryland’s Discovery District - citybiz

12:33 PM
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10:42 AM

Should You Buy, Hold or Sell QUBT Stock Amid Semiconductor Boom? - TradingView

10:42 AM
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09:44 AM

The Quantum Race Is Heating Up—And 2 Small Players Stand Out - marketbeat.com

09:44 AM
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Aug 16, 2026

Does Q2 Revenue Jump And Deal-Driven Expansion Change The Bull Case For Quantum Computing (QUBT)? - simplywall.st

Aug 16, 2026
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Aug 16, 2026

Best Quantum Computing Stocks To Follow NowAugust 16th - marketbeat.com

Aug 16, 2026
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Aug 16, 2026

Rigetti Stock: The Rise and Fall of a Quantum Computing Company - TradingKey

Aug 16, 2026
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Aug 15, 2026

Quantum Computing (QUBT) Lifted Sales And Cut Its Loss, Is It Still A Bargain? - simplywall.st

Aug 15, 2026
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Aug 15, 2026

Quantum Computing (NASDAQ:QUBT) Downgraded to Strong Sell Rating by Wall Street Zen - marketbeat.com

Aug 15, 2026
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Aug 14, 2026

Quantum Computing Inc. (NASDAQ: QUBT) Holds $1.3 Billion Cash Position Despite Heavy Acquisition Spending - foreignpolicyjournal.com

Aug 14, 2026
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Aug 14, 2026

Quantum Computing Inc (QUBT) Stock News Today - TradingKey

Aug 14, 2026
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Aug 14, 2026

Best Quantum Computing Stocks To Watch NowAugust 14th - marketbeat.com

Aug 14, 2026
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Aug 14, 2026

Here's How QUBT Retains Financial Flexibility Amid Strategic Expansion - TradingView

Aug 14, 2026
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Aug 14, 2026

QUBT Looks 68.3% Undervalued on GF Value™ Despite Profitability Challenges - GuruFocus

Aug 14, 2026
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Aug 14, 2026

Government contracts and the quantum computing sector (QUBT:NASDAQ) - Seeking Alpha

Aug 14, 2026
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Aug 14, 2026

Best Quantum Computing Stocks to Buy for August 2026 - Zacks Investment Research

Aug 14, 2026
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Aug 13, 2026

Quantinuum and Quanta Aim to Make Quantum Systems Manufacturable - Stock Titan

Aug 13, 2026
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Aug 13, 2026

Quanta Computer and Quantinuum Partner to Build an Industrial Foundation for Large-Scale Quantum Computing - TradingView

Aug 13, 2026
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Aug 13, 2026

Quantum Computing Inc. (NASDAQ: QUBT) And Quantinuum (NYSE: QNT) Offer Over 75% Upside Following Q2 Earnings - foreignpolicyjournal.com

Aug 13, 2026
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Aug 13, 2026

2 Quantum Stocks With 75%+ Upside in August After Q2 Earnings - zacks.com

Aug 13, 2026
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Aug 13, 2026

Quantum Computing Stocks To Keep An Eye OnAugust 13th - MarketBeat

Aug 13, 2026
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Aug 13, 2026

Research Analysts Issue Forecasts for QUBT FY2026 Earnings - marketbeat.com

Aug 13, 2026
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Aug 12, 2026

D-Wave Awarded National Research Council of Canada Funding to Advance Commercial Annealing Quantum Computing - The Quantum Insider

Aug 12, 2026
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Aug 12, 2026

Oracle (ORCL) Adds Quantum Computing To Its Cloud, So What’s The Catch? - Yahoo Finance

Aug 12, 2026
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Aug 12, 2026

Promising Quantum Computing Stocks To Follow NowAugust 12th - MarketBeat

Aug 12, 2026
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Aug 12, 2026

Rigetti Advances Quantum Roadmap With Strategic Global Expansion - TradingView

Aug 12, 2026
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Aug 12, 2026

Quantum Computing: A $2B Valuation Built On Bought Revenue (NASDAQ:QUBT) - Seeking Alpha

Aug 12, 2026
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Aug 12, 2026

Oracle Partners With Quantinuum To Bring Quantum Computing CloudOracle (NYSE:ORCL) - Benzinga

Aug 12, 2026
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Aug 12, 2026

South Korea unveils seven future technology projects to drive future growth - marketscreener.com

Aug 12, 2026
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Aug 11, 2026

Quantum Computing (QUBT) Stock Stays Flat As Revenue Arrives But Losses Linger - simplywall.st

Aug 11, 2026
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Aug 11, 2026

Quantinuum and Oracle Partner to Accelerate Hybrid Quantum Compute Adoption on Oracle Cloud Infrastructure - Quantinuum

Aug 11, 2026
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Aug 11, 2026

Oracle, Quantinuum partner to bring quantum computing to cloud - Yahoo! Finance Canada

Aug 11, 2026
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Aug 11, 2026

Promising Quantum Computing Stocks Worth WatchingAugust 11th - marketbeat.com

Aug 11, 2026
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Aug 11, 2026

Earnings call transcript: Quantum Computing Inc. posts Q2 2026 revenue beat - Investing.com India

Aug 11, 2026
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Aug 11, 2026

Is Rigetti Stock a Buy or Hold After Its Q2 Earnings Report? - TradingView

Aug 11, 2026
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Aug 11, 2026

Quantum trade moves beyond science fiction: AlphaCheck - Yahoo Finance

Aug 11, 2026
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Aug 11, 2026

Quantum Computing Q2 Earnings Call Centers on Commercial Scaling - TradingView

Aug 11, 2026
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Aug 11, 2026

Cantor Fitzgerald reiterates Neutral rating on Quantum Computing stock - Investing.com

Aug 11, 2026
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Aug 11, 2026

Cantor Fitzgerald reiterates Neutral rating on Quantum Computing stock By Investing.com - Investing.com Canada

Aug 11, 2026
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Aug 11, 2026

QUBT Q2 Loss Matches, Revenues Beat, Stock Down in After-Market - Yahoo Finance UK

Aug 11, 2026
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Aug 11, 2026

QUBT Looks 15.0% Undervalued on GF Value™ - GuruFocus

Aug 11, 2026
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Aug 11, 2026

QUBT Maintained by Cantor Fitzgerald -- Rating Remains Neutral - GuruFocus

Aug 11, 2026
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Aug 11, 2026

Quantum Computing's results may indicate inflection point is near: Wall Street (QUBT:NASDAQ) - Seeking Alpha

Aug 11, 2026
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Aug 11, 2026

Quantum Computing's (QUBT) Neutral Rating Reaffirmed at Cantor Fitzgerald - MarketBeat

Aug 11, 2026
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Aug 11, 2026

Honda deepens relationship with quantum computing firm - Yahoo Finance

Aug 11, 2026
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Aug 11, 2026

Quantum Computing Inc. Sees Revenue Rise, Yet Interest Income Remains Main Contributor - TechStock²

Aug 11, 2026
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Aug 11, 2026

PsiQuantum Appoints Niklas Zennström to Board of Directors - Business Wire

Aug 11, 2026
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Aug 11, 2026

Rigetti Computing, Inc. $RGTI Shares Sold by First Trust Advisors LP - MarketBeat

Aug 11, 2026
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Aug 11, 2026

Quantum Computing (QUBT) Dropped, What Is Behind The Latest Attention? - Yahoo Finance

Aug 11, 2026
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Aug 11, 2026

Quantum Computing Inc. (QUBT) Revenue Soars in Q2, but Costs Are Rising Fast - TipRanks

Aug 11, 2026
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Aug 11, 2026

Pure-Play Quantum Computing Stocks and ETFs: Is It Still Too Early to Invest? - NerdWallet

Aug 11, 2026

Quantum Computing Inc Stock (QUBT) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Quantum Computing Inc Stock (QUBT) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Roberts Christopher Bruce
CFO and General Counsel
Mar 10 '26
Sale
7.85
68,902
541,005
1,132,398
Roberts Christopher Bruce
CFO and General Counsel
Mar 11 '26
Sale
7.85
9,360
73,495
1,123,038
$101.65
price down icon 1.44%
$46.62
price up icon 0.58%
$38.24
price up icon 0.00%
HPQ HPQ
$29.37
price down icon 2.57%
P P
$117.79
price down icon 0.34%
WDC WDC
$527.33
price up icon 4.27%
Cap:     |  Volume (24h):