8.19
price down icon4.10%   -0.35
after-market After Hours: 8.20 0.010 +0.12%
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Quantum Computing Inc stock is traded at $8.19, with a volume of 12.23M. It is down -4.10% in the last 24 hours and down -32.37% over the past month. Quantum Computing Inc is an integrated photonics and quantum optics technology company that provides accessible and affordable quantum machines to the world today. 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 offer capabilities in the areas of high-performance computing, artificial intelligence, and cybersecurity, as well as remote sensing applications.
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Previous Close:
$8.54
Open:
$8.52
24h Volume:
12.23M
Relative Volume:
0.61
Market Cap:
$1.84B
Revenue:
$358.00K
Net Income/Loss:
$-29.73M
P/E Ratio:
-19.98
EPS:
-0.41
Net Cash Flow:
$-22.06M
1W Performance:
+4.87%
1M Performance:
-32.37%
6M Performance:
-50.66%
1Y Performance:
-0.85%
1-Day Range:
Value
$7.92
$8.52
1-Week Range:
Value
$7.92
$9.68
52-Week Range:
Value
$4.3732
$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
50
Name
Twitter
Name
Next Earnings Date
2024-11-06
Name
Latest SEC Filings
Name
QUBT's Discussions on Twitter

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

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Computer Hardware icon
QUBT
Quantum Computing Inc
8.19 1.91B 358.00K -29.73M -22.06M -0.41
Computer Hardware icon
ANET
Arista Networks Inc
135.12 177.13B 8.45B 3.36B 4.05B 2.6277
Computer Hardware icon
WDC
Western Digital Corp
284.10 92.81B 10.73B 3.97B 2.31B 9.9608
Computer Hardware icon
STX
Seagate Technology Holdings Plc
431.17 88.81B 10.06B 1.97B 1.68B 8.8427
Computer Hardware icon
SNDK
Sandisk Corp
630.29 88.44B 8.93B -1.04B 1.45B -7.5894
Computer Hardware icon
DELL
Dell Technologies Inc
112.82 82.28B 104.17B 5.21B 4.45B 7.4979

Quantum Computing Inc Stock (QUBT) Upgrades & Downgrades

Date Action Analyst Rating Change
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

pulisher
Feb 12, 2026

Rigetti Computing Stock Falls Amid Broader Tech Selloff - Benzinga

Feb 12, 2026
pulisher
Feb 12, 2026

Does the current sell-off signal the end of quantum companies? - XTB.com

Feb 12, 2026
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Feb 12, 2026

Quantum Computing (QUBT) Tops Most Shorted Tech Stocks in Januar - GuruFocus

Feb 12, 2026
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Feb 12, 2026

Quantum computing stocks extend selloff as only one Buy rating remains (QUBT:NASDAQ) - Seeking Alpha

Feb 12, 2026
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Feb 12, 2026

Canaccord Cites Leadership in Quantum Annealing Supporting D-Wave Quantum Inc. (QBTS) Upside - Finviz

Feb 12, 2026
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Feb 12, 2026

Rigetti Computing, Inc. (NASDAQ:RGTI) Receives Consensus Recommendation of "Moderate Buy" from Brokerages - MarketBeat

Feb 12, 2026
pulisher
Feb 12, 2026

Is Quantum Computing Stock a Buy, Hold, or Sell Amid TFLN Market Growth? - Yahoo Finance

Feb 12, 2026
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Feb 12, 2026

D-Wave Quantum to Report Fourth Quarter and Year-End Fiscal Year 2025 Financial Results on February 26, 2026 - Business Wire

Feb 12, 2026
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Feb 11, 2026

Quantum Computing Stocks Decline, QUBT Remains Only Buy Rated Stock - Intellectia AI

Feb 11, 2026
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Feb 11, 2026

SuperQ Quantum Unveils "Diagnosis-to-Defense" Suite For Sovereign Quantum Computing - Quantum Zeitgeist

Feb 11, 2026
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Feb 11, 2026

Quantum Computing Stocks To Follow NowFebruary 11th - MarketBeat

Feb 11, 2026
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Feb 11, 2026

Quantum Hype vs. Profits: Do NVDA and MSFT Have the Edge? - Finviz

Feb 11, 2026
pulisher
Feb 11, 2026

Rigetti Stock Plunges 23% YTD: Buy or Hold After Roadmap Reset? - TradingView

Feb 11, 2026
pulisher
Feb 11, 2026

SuperQ Quantum Unveils "Sovereign-by-Design" Infrastructure to Secure Critical Data Against Emerging Quantum Threats - TradingView

Feb 11, 2026
pulisher
Feb 11, 2026

D-Wave: The First Quantum Company To Go Post-NISQ (NYSE:QBTS) - Seeking Alpha

Feb 11, 2026
pulisher
Feb 10, 2026

Best Quantum Computing Stocks of 2026 and How to Invest - The Motley Fool

Feb 10, 2026
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Feb 10, 2026

Quantum Computing Stocks To Watch NowFebruary 10th - MarketBeat

Feb 10, 2026
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Feb 10, 2026

Why Silicon Photonics Matters for Quantum Computing - AZoQuantum

Feb 10, 2026
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Feb 10, 2026

Quantum Computing in Financial Services Market to Reach US$ 6.3 - openPR.com

Feb 10, 2026
pulisher
Feb 09, 2026

Quantum computing company chooses Albuquerque for U.S. expansion - KRQE

Feb 09, 2026
pulisher
Feb 09, 2026

Quantum Computing Stocks To Add to Your WatchlistFebruary 9th - MarketBeat

Feb 09, 2026
pulisher
Feb 09, 2026

Meet Infleqtion: The Sleeping Giant Quantum Stock Flying Under The Radar — For Now - Yahoo Finance

Feb 09, 2026
pulisher
Feb 09, 2026

D-Wave Quantum: Falling Behind With Growing Execution And Supply Chain Risks (NYSE:QBTS) - Seeking Alpha

Feb 09, 2026
pulisher
Feb 09, 2026

What is Optical Quantum Computing? - AZoQuantum

Feb 09, 2026
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Feb 09, 2026

New App Teaches Players About Quantum Computing as They Build a Quantum Computing Company - The Quantum Insider

Feb 09, 2026
pulisher
Feb 09, 2026

Discipline and Rules-Based Execution in QUBT Response - Stock Traders Daily

Feb 09, 2026
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Feb 08, 2026

Luminar Technologies Proposes Liquidation Through $143 Million Asset Sale to Quantum Computing and MicroVision - chapter11cases.com

Feb 08, 2026
pulisher
Feb 08, 2026

Buy These 2 Quantum Stocks Now For Up to 5,233% Gains by 2035. - Yahoo Finance

Feb 08, 2026
pulisher
Feb 08, 2026

D-Wave Quantum's Acquisition of QCI to Propel Development - intellectia.ai

Feb 08, 2026
pulisher
Feb 08, 2026

American Assets Investment Management LLC Has $70.51 Million Stake in Rigetti Computing, Inc. $RGTI - MarketBeat

Feb 08, 2026
pulisher
Feb 07, 2026

2 Quantum Computing Stocks That Could Make You a Millionaire - Yahoo Finance

Feb 07, 2026
pulisher
Feb 07, 2026

Promising Quantum Computing Stocks Worth WatchingFebruary 7th - MarketBeat

Feb 07, 2026
pulisher
Feb 07, 2026

Quantum computing stocks bounce hard: IonQ, Rigetti, D‑Wave rally as traders reset for a data-heavy week - TechStock²

Feb 07, 2026
pulisher
Feb 07, 2026

Rigetti Computing Faces Competitive Pressure in Quantum Sector - intellectia.ai

Feb 07, 2026
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Feb 07, 2026

Wall Street Zen Downgrades Quantum Computing (NASDAQ:QUBT) to Sell - MarketBeat

Feb 07, 2026
pulisher
Feb 07, 2026

Quantum Computing (QUBT) Completes $110M Acquisition of Luminar Semiconductor - Insider Monkey

Feb 07, 2026
pulisher
Feb 06, 2026

Meet Infleqtion: The Sleeping Giant Quantum Stock Flying Under The Radar — For Now - Benzinga

Feb 06, 2026
pulisher
Feb 05, 2026

Is D-Wave Quantum Stock a Buy Now? - Yahoo Finance

Feb 05, 2026
pulisher
Feb 05, 2026

Promising Quantum Computing Stocks To ConsiderFebruary 5th - MarketBeat

Feb 05, 2026
pulisher
Feb 05, 2026

RGTI Faces Challenges as Financials Evolve - StocksToTrade

Feb 05, 2026
pulisher
Feb 05, 2026

IonQ stock tumbles again as short-seller report hangs over quantum trade - TechStock²

Feb 05, 2026
pulisher
Feb 05, 2026

Johnson Fistel, PLLP Investigates Claims on Behalf of - GlobeNewswire

Feb 05, 2026
pulisher
Feb 05, 2026

A Shortseller Claims the Leading Quantum Computing Company Isn’t All It Seems to Be - Barron's

Feb 05, 2026
pulisher
Feb 05, 2026

Quantum Computing Inc. (NASDAQ:QUBT) Receives Consensus Recommendation of "Moderate Buy" from Brokerages - MarketBeat

Feb 05, 2026
pulisher
Feb 04, 2026

Short-seller claims IonQ, the biggest quantum computing company on the stock market, failed to disclose holes in its revenue - AOL.com

Feb 04, 2026
pulisher
Feb 04, 2026

Best Quantum Computing Stocks To Watch TodayFebruary 4th - MarketBeat

Feb 04, 2026
pulisher
Feb 04, 2026

Quantum Computing Finalizes Luminar Semiconductor Acquisition Strategy Shift - The Globe and Mail

Feb 04, 2026
pulisher
Feb 04, 2026

QCi Completes $110 Million Luminar Semiconductor Acquisition To Build Vertically Integrated Photonics Platform - Pulse 2.0

Feb 04, 2026
pulisher
Feb 04, 2026

IonQ, the biggest quantum computing company on the stock market, misled investors, short-seller says - Fortune

Feb 04, 2026
pulisher
Feb 04, 2026

Why IonQ (IONQ) Stock Is Falling Today - Yahoo Finance

Feb 04, 2026
pulisher
Feb 04, 2026

A Shortseller Claims the Leading Quantum Computing Company Isn't All It Seems to Be -- Barrons.com - 富途牛牛

Feb 04, 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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$31.30
price down icon 6.87%
$87.02
price down icon 6.75%
computer_hardware HPQ
$18.87
price down icon 4.50%
$30.43
price down icon 5.02%
$70.81
price down icon 6.89%
$112.82
price down icon 9.13%
Cap:     |  Volume (24h):