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Quantum Computing Inc

QUBT
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11.644USD
+1.464+14.38%
Market hours ETQuotes delayed by 15 min
2.61BMarket Cap
LossP/E TTM

Quantum Computing Inc

11.644
+1.464+14.38%

More Details of Quantum Computing Inc Company

Quantum Computing Inc. is an integrated quantum optics and nanophotonic technology company. The Company is utilizing integrated photonics and non-linear quantum optics to develop and deliver machines for quantum computing, reservoir computing, and remote sensing, imaging and cybersecurity applications. Its products are designed to operate at room temperature and low power. Its Entropy Quantum Computer is a full-stack system, incorporating the Company’s custom user interface software Qatalyst, which allows users to avoid the complexity of software development kits at the circuit level and has evolved from the Company’s primary Software as a Service offering to the software that powers its offerings. Its Reservoir Computer is a device that uses an integrated circuit that can be reprogrammed after manufacturing and optimized for recurrent neural network applications. Its Quantum Photonic Vibrometer is a proprietary, instrument for remote vibration detection, sensing, and inspection.

Quantum Computing Inc Info

Ticker SymbolQUBT
Company nameQuantum Computing Inc
IPO dateFeb 01, 2018
CEOHuang (Yuping)
Number of employees41
Security typeOrdinary Share
Fiscal year-endFeb 01
Address5 Marine View Plz, Suite 214
CityHOBOKEN
Stock exchangeNASDAQ OMX - NASDAQ BASIC
CountryUnited States of America
Postal code07030
Phone17034362161
Websitehttps://quantumcomputinginc.com/
Ticker SymbolQUBT
IPO dateFeb 01, 2018
CEOHuang (Yuping)

Company Executives of Quantum Computing Inc

Name
Name/Position
Position
Shareholding
Change
Dr. Yuping Huang
Dr. Yuping Huang
Chief Quantum Officer, Interim Chief Executive Officer and President, Director
Chief Quantum Officer, Interim Chief Executive Officer and President, Director
24.29M
+5.76%
Mr. Robert B. Fagenson
Mr. Robert B. Fagenson
Non-Executive Independent Chairman of the Board
Non-Executive Independent Chairman of the Board
105.53K
+5.24%
Dr. Javad Shabani
Dr. Javad Shabani
Independent Director
Independent Director
43.00K
+98.93%
Mr. Michael C. Turmelle
Mr. Michael C. Turmelle
Independent Director
Independent Director
5.53K
--
Mr. Robert Liscouski
Mr. Robert Liscouski
Chairman of the Board
Chairman of the Board
--
--
Mr. Christopher (Chris) Roberts
Mr. Christopher (Chris) Roberts
Chief Financial Officer, General Counsel
Chief Financial Officer, General Counsel
--
--
Dr. Carl Weimer
Dr. Carl Weimer
Independent Director
Independent Director
--
--
Mr. Eric Schwartz
Mr. Eric Schwartz
Independent Director
Independent Director
--
--
Name
Name/Position
Position
Shareholding
Change
Dr. Yuping Huang
Dr. Yuping Huang
Chief Quantum Officer, Interim Chief Executive Officer and President, Director
Chief Quantum Officer, Interim Chief Executive Officer and President, Director
24.29M
+5.76%
Mr. Robert B. Fagenson
Mr. Robert B. Fagenson
Non-Executive Independent Chairman of the Board
Non-Executive Independent Chairman of the Board
105.53K
+5.24%
Dr. Javad Shabani
Dr. Javad Shabani
Independent Director
Independent Director
43.00K
+98.93%
Mr. Michael C. Turmelle
Mr. Michael C. Turmelle
Independent Director
Independent Director
5.53K
--
Mr. Robert Liscouski
Mr. Robert Liscouski
Chairman of the Board
Chairman of the Board
--
--
Mr. Christopher (Chris) Roberts
Mr. Christopher (Chris) Roberts
Chief Financial Officer, General Counsel
Chief Financial Officer, General Counsel
--
--

Revenue Breakdown

Relevant data have not been disclosed by the company yet.
Relevant data have not been disclosed by the company yet.
By Business
By Region
Relevant data have not been disclosed by the company yet.

Shareholding Stats

Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Huang (Yuping)
10.77%
BlackRock Institutional Trust Company, N.A.
6.18%
Vanguard Capital Management, LLC
3.89%
Marex Group plc
3.67%
Vanguard Portfolio Management, LLC
2.98%
Other
72.53%
Shareholders
Shareholders
Proportion
Huang (Yuping)
10.77%
BlackRock Institutional Trust Company, N.A.
6.18%
Vanguard Capital Management, LLC
3.89%
Marex Group plc
3.67%
Vanguard Portfolio Management, LLC
2.98%
Other
72.53%
Shareholder Types
Shareholders
Proportion
Investment Advisor
28.89%
Individual Investor
11.80%
Investment Advisor/Hedge Fund
8.97%
Research Firm
2.03%
Hedge Fund
1.95%
Bank and Trust
0.74%
Sovereign Wealth Fund
0.70%
Pension Fund
0.66%
Corporation
0.16%
Other
44.09%

Institutional Shareholding

Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
559
115.71M
51.31%
+14.95M
2025Q4
478
96.72M
43.16%
+34.11M
2025Q3
395
71.53M
31.94%
+33.25M
2025Q2
308
58.38M
36.97%
+8.40M
2025Q1
279
46.18M
32.10%
-2.92M
2024Q4
181
48.29M
43.80%
+17.85M
2024Q3
91
30.07M
33.22%
-565.20K
2024Q2
90
30.16M
33.50%
+88.75K
2024Q1
85
32.02M
36.05%
+663.00K
2023Q4
78
31.43M
42.32%
+368.94K
View more

Shareholder Activity

Name
Shares Held
Proportion
Change
Chg %
Date
Huang (Yuping)
22.89M
10.19%
-1.40M
-5.76%
Sep 12, 2025
BlackRock Institutional Trust Company, N.A.
13.93M
6.2%
+4.60M
+49.36%
Dec 31, 2025
Marex Group plc
8.27M
3.68%
+5.95M
+255.57%
Dec 31, 2025
Geode Capital Management, L.L.C.
4.57M
2.03%
+1.43M
+45.52%
Dec 31, 2025
State Street Investment Management (US)
4.34M
1.93%
+1.33M
+44.10%
Dec 31, 2025
Defiance ETFs, LLC
3.18M
1.42%
+3.18M
--
Dec 31, 2025
Penserra Capital Management LLC
3.18M
1.42%
+1.54M
+94.13%
Dec 31, 2025
Citadel Advisors LLC
2.39M
1.06%
-4.02M
-62.73%
Dec 31, 2025
View more

Related ETFs

Updated: Tue, Dec 2
Updated: Tue, Dec 2
Name
Proportion
YieldMax Ultra Option Income Strategy ETF
2.99%
Defiance Quantum ETF
1.26%
Main Thematic Innovation ETF
0.53%
Global X Artificial Intelligence & Technology ETF
0.29%
First Trust Small Cap Growth AlphaDEX Fund
0.25%
VictoryShares US Small Mid Cap Value Momentum ETF
0.18%
Vanguard US Momentum Factor ETF
0.16%
iShares Russell 2000 Growth ETF
0.13%
BNY Mellon US Small Cap Core Equity ETF
0.11%
Strive Small-Cap ETF
0.1%
View more
YieldMax Ultra Option Income Strategy ETF
Proportion2.99%
Defiance Quantum ETF
Proportion1.26%
Main Thematic Innovation ETF
Proportion0.53%
Global X Artificial Intelligence & Technology ETF
Proportion0.29%
First Trust Small Cap Growth AlphaDEX Fund
Proportion0.25%
VictoryShares US Small Mid Cap Value Momentum ETF
Proportion0.18%
Vanguard US Momentum Factor ETF
Proportion0.16%
iShares Russell 2000 Growth ETF
Proportion0.13%
BNY Mellon US Small Cap Core Equity ETF
Proportion0.11%
Strive Small-Cap ETF
Proportion0.1%

Dividend

A total of 0.00 USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data

Stock Splits

Date
Ex-dividend Date
Type
Ratio
No Data
Date
Ex-dividend Date
Type
Ratio
No Data
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