7.96
price up icon6.93%   0.53
after-market After Hours: 7.99 0.03 +0.38%
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Quantum Computing Inc stock is traded at $7.96, with a volume of 10.36M. It is up +6.93% in the last 24 hours and down -13.45% 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:
$7.43
Open:
$7.73
24h Volume:
10.36M
Relative Volume:
0.55
Market Cap:
$1.80B
Revenue:
$4.33M
Net Income/Loss:
$-39.71M
P/E Ratio:
-29.59
EPS:
-0.269
Net Cash Flow:
$-42.07M
1W Performance:
+0.32%
1M Performance:
-13.45%
6M Performance:
-29.75%
1Y Performance:
-52.45%
1-Day Range:
Value
$7.68
$8.17
1-Week Range:
Value
$7.41
$8.26
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, ANET, SNDK, STX, WDC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
QUBT icon
QUBT
Quantum Computing Inc
7.96 1.68B 4.33M -39.71M -42.07M -0.269
DELL icon
DELL
Dell Technologies Inc
426.91 282.69B 134.19B 8.41B 9.44B 12.58
ANET icon
ANET
Arista Networks Inc
170.71 219.08B 9.71B 3.72B 5.28B 2.9204
SNDK icon
SNDK
Sandisk Corp
1,278.23 212.74B 13.18B 4.51B 4.46B 28.77
STX icon
STX
Seagate Technology Holdings Plc
816.99 192.70B 11.01B 2.38B 2.41B 10.54
WDC icon
WDC
Western Digital Corp
497.92 179.17B 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

pulisher
02:06 AM

Top Quantum Computing Stocks To Follow NowJuly 27th - MarketBeat

02:06 AM
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01:32 AM

Benchmark Restarts Coverage on Quantum Computing Stocks with Buy Ratings - Intellectia AI

01:32 AM
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01:08 AM

Why Quantum Computing Stock Just Popped - The Motley Fool

01:08 AM
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12:42 PM

Quantum Computing (NASDAQ:QUBT) Stock Price Up 9.3%What's Next? - MarketBeat

12:42 PM
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12:33 PM

RGTI Stock Draws Traders After $100M CHIPS Act LOI - StocksToTrade

12:33 PM
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12:10 PM

Why Is Rigetti Computing Stock Surging Monday? - Benzinga

12:10 PM
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11:30 AM

Why Is IonQ Stock Soaring Monday? - Benzinga

11:30 AM
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10:30 AM

WiMi Hologram Cloud Inc. Conducts Technical Research on Quantum Visual Tracking Algorithms - TradingView

10:30 AM
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10:17 AM

D-Wave Quantum Rises 7% on Expanded AT&T Deal, Lifting IonQ, Rigetti, Quantum Computing Inc. - Yahoo Finance

10:17 AM
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09:13 AM

D-Wave leads quantum stocks higher as AT&T expands computing deal - Yahoo Finance

09:13 AM
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09:06 AM

D-Wave and AT&T Explore Quantum Computing Applications in Network Operations - The Quantum Insider

09:06 AM
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09:00 AM

Rigetti Expands Collaboration with HPE and Pittsburgh - GlobeNewswire

09:00 AM
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07:51 AM

D-Wave Quantum Inc. Rings the Opening Bell - Nasdaq

07:51 AM
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07:00 AM

AT&T Signs Agreement to Expand Use of D-Wave's Quantum Computing Technology Across Network Operations - Business Wire

07:00 AM
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06:13 AM

The Zacks Analyst Blog Highlights Rigetti Computing, Quantum Computing, D-Wave Quantum and IonQ - Zacks Investment Research

06:13 AM
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06:00 AM

Inside IonQ, the quantum company racing to build the future, and protect it: Jon Erlichman - BNN Bloomberg

06:00 AM
pulisher
12:05 PM

Quantum Computing Inc (QUBT) Dividends & Stock Splits: Historical Payouts and Event Timeline - TradingKey

12:05 PM
pulisher
Jul 26, 2026

Rigetti (NASDAQ: RGTI) And QCi (NASDAQ: QUBT) Eye Triple-Digit Upside Ahead Of Q2 Earnings - foreignpolicyjournal.com

Jul 26, 2026
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Jul 26, 2026

SuperQ Quantum Computing Inc. Revenue Breakdown – DUS:25X - TradingView

Jul 26, 2026
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Jul 26, 2026

Nvidia, Microsoft, or Alphabet: Who Wins the $4.4 Billion Quantum Computing Shovel Race? - finance.biggo.com

Jul 26, 2026
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Jul 26, 2026

IonQ vs. Rigetti: Who's Winning the $2.7 Trillion Quantum Computing Race? - Yahoo Finance

Jul 26, 2026
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Jul 26, 2026

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

Jul 26, 2026
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Jul 26, 2026

Rigetti Computing, Inc. $RGTI Position Boosted by Granahan Investment Management LLC - MarketBeat

Jul 26, 2026
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Jul 25, 2026

Who’s News: Strategic Appointments at Quantum Computing Inc. and Quantinuum - Quantum Computing Report

Jul 25, 2026
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Jul 25, 2026

Best Quantum Computing Stocks To Keep An Eye OnJuly 25th - MarketBeat

Jul 25, 2026
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Jul 25, 2026

Quantum Computing Company Profile & Introduction - Moomoo

Jul 25, 2026
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Jul 24, 2026

Quantum Computing Is Down 71% From Its High. Here’s What Investors Are Actually Betting On - TIKR.com

Jul 24, 2026
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Jul 24, 2026

2 Quantum Stocks Set for Strong Q2 Earnings, Triple-Digit Price Target - Yahoo Finance

Jul 24, 2026
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Jul 24, 2026

Photonic Quantum Technology Companies in 2026 - The Quantum Insider

Jul 24, 2026
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Jul 24, 2026

D-Wave to Ring the Nasdaq Opening Bell on July 27, 2026 to Mark Its Listing Debut on the Nasdaq - 01net

Jul 24, 2026
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Jul 24, 2026

Rigetti Computing to Report Second Quarter 2026 Financial Results on August 6 - The Quantum Insider

Jul 24, 2026
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Jul 24, 2026

There's a problem holding back quantum computer growth and this Ontario startup aims to solve it - Financial Post

Jul 24, 2026
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Jul 24, 2026

Quantum Computing Inc (QUBT) Earnings Forecast: Future EPS & Revenue Growth Estimates - TradingKey

Jul 24, 2026
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Jul 23, 2026

QCi Creates Chief Product Officer Role, Dianat To Lead - Quantum Zeitgeist

Jul 23, 2026
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Jul 23, 2026

Rigetti Computing to Report Second Quarter 2026 Financial Results and Host Conference Call on August 6, 2026 - Investing News Network

Jul 23, 2026
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Jul 23, 2026

Rigetti schedules Aug. 6 call on its quantum-computing business - Stock Titan

Jul 23, 2026
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Jul 23, 2026

QCi splits its commercial and product leadership as quantum enters real-world deployment phase - MarketScale

Jul 23, 2026
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Jul 23, 2026

D-Wave Quantum to Report Second Quarter 2026 Financial Results on August 6 - The Quantum Insider

Jul 23, 2026
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Jul 23, 2026

IBM buys HRL Laboratories in shift to two-track quantum computing strategy - Yahoo Finance

Jul 23, 2026
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Jul 23, 2026

D-Wave Quantum to Report Second Quarter 2026 Financial Results on August 6, 2026 - Business Wire

Jul 23, 2026
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Jul 23, 2026

Is IonQ Stock a No-Brainer Buy? Here's What History Says. - AOL.com

Jul 23, 2026
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Jul 23, 2026

Quantum Computing (QUBT) Resets Leadership As Revenue Execution Becomes Central To Its Valuation - simplywall.st

Jul 23, 2026
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Jul 23, 2026

Quantinuum Appoints New Chief Legal Officer and Chief People Officer - The Quantum Insider

Jul 23, 2026
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Jul 22, 2026

Quantum Computing Inc. Appoints Susan Hunt as CRO and Creates Chief Product Officer Role to Drive Commercial Growth – Minichart - Minichart

Jul 22, 2026
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Jul 22, 2026

Taiyi Quantum Raises $42 Million to Advance Neutral-Atom Quantum Computing - The Quantum Insider

Jul 22, 2026
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Jul 22, 2026

2 Quantum Stocks With 100%+ Upside After the Quantinuum-SoftBank Deal - TradingView

Jul 22, 2026
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Jul 22, 2026

Top Quantum Computing Stocks To Follow TodayJuly 22nd - MarketBeat

Jul 22, 2026
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Jul 22, 2026

Quantum Computing Names Susan Hunt Chief Revenue Officer, Creates Chief Product Officer Role - citybiz

Jul 22, 2026
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Jul 22, 2026

Quantum Computing Inc. Announces Executive Changes - marketscreener.com

Jul 22, 2026
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Jul 22, 2026

Quantum Computing Inc. Appoints Susan Hunt as CRO and Creates Chief Product Officer Role - The Quantum Insider

Jul 22, 2026
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Jul 22, 2026

Quantum Computing (QUBT) Appoints New Chief Revenue Officer Amid Leadership Changes - GuruFocus

Jul 22, 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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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
$35.92
price up icon 9.33%
$107.82
price up icon 1.93%
$29.81
price up icon 0.00%
HPQ HPQ
$26.55
price up icon 3.09%
P P
$74.22
price down icon 0.46%
WDC WDC
$497.92
price down icon 4.22%
Cap:     |  Volume (24h):