Quantum Computing Inc.

NasdaqCM:QUBT Stock Report

Market Cap: US$2.8b

Quantum Computing Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:QUBT Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
15 Sep 25SellUS$1,096,345Robert FagensonIndividual70,000US$16.88
12 Sep 25SellUS$459,660Robert FagensonIndividual30,000US$15.62
04 Sep 25SellUS$14,415,000Yuping HuangIndividual1,000,000US$14.42
12 Jun 25SellUS$928,800Christopher BoehmlerIndividual46,440US$20.00
11 Jun 25SellUS$4,590,282Christopher BoehmlerIndividual272,445US$19.92
09 Jun 25SellUS$2,849,981Michael TurmelleIndividual200,986US$14.18
19 May 25SellUS$465,933Javad ShabaniIndividual39,973US$11.66
19 May 25SellUS$5,850,500Yuping HuangIndividual500,000US$11.70
25 Mar 25SellUS$1,696,400Yuping HuangIndividual200,000US$8.48

Insider Trading Volume

Insider Buying: QUBT insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of QUBT?
Owner TypeNumber of SharesOwnership Percentage
Private Companies362,2790.162%
Individual Insiders24,195,09410.8%
Institutions93,983,24341.9%
General Public105,582,68847.1%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 89.6%.

Top Shareholders

Top 25 shareholders own 45.11% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
9.32%
Yuping Huang
20,887,718US$262.3m-6.28%no data
5.44%
The Vanguard Group, Inc.
12,197,605US$153.2m23.1%no data
4.66%
BlackRock, Inc.
10,436,289US$131.1m50.1%no data
3%
Alyeska Investment Group, L.P.
6,716,819US$84.4m0%0.26%
2.86%
Citadel Advisors LLC
6,405,805US$80.5m166%0.07%
2.4%
Anson Group
5,373,455US$67.5m14.9%8.12%
1.8%
Ghisallo Capital Management LLC
4,030,092US$50.6m0%2.82%
1.68%
Tidal Investments LLC
3,767,600US$47.3m0%0.2%
1.4%
Geode Capital Management, LLC
3,137,072US$39.4m19.3%no data
1.35%
State Street Global Advisors, Inc.
3,014,590US$37.9m21.5%no data
1.26%
Citadel Securities LLC
2,827,051US$35.5m0%6.29%
1.2%
Polar Asset Management Partners Inc.
2,686,727US$33.7m72.3%1.41%
1.04%
Marex Group plc
2,326,474US$29.2m560%0.44%
0.93%
Clear Street LLC
2,089,104US$26.2m0%0.14%
0.87%
Susquehanna International Group, LLP
1,946,473US$24.4m63.5%0.03%
0.73%
Penserra Capital Management LLC
1,638,054US$20.6m60.7%0.22%
0.71%
BNP Paribas Financial Markets SNC
1,587,265US$19.9m170%0.02%
0.67%
UBS Asset Management AG
1,512,642US$19.0m45.6%no data
0.66%
Morgan Stanley
1,472,708US$18.5m71.8%no data
0.6%
Blackstone Inc.
1,343,364US$16.9m5,170,000%0.07%
0.55%
William McGann
1,242,169US$15.6m0%no data
0.54%
Northern Trust Global Investments
1,203,846US$15.1m26.3%no data
0.51%
Charles Schwab Investment Management, Inc.
1,137,436US$14.3m233%no data
0.5%
Focus Financial Network, Inc.
1,117,431US$14.0m340%0.52%
0.45%
Mirae Asset Global Investments Co., Ltd.
1,011,004US$12.7m1.09%0.01%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/12/11 13:52
End of Day Share Price 2025/12/11 00:00
Earnings2025/09/30
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Quantum Computing Inc. is covered by 3 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Edward WooAscendiant Capital Markets LLC
Troy JensenCantor Fitzgerald & Co.
Maxwell MichaelisLake Street Capital Markets, LLC