Quantum Data Energy PLC

LSE:MAST Stock Report

Market Cap: UK£4.9m

Quantum Data Energy Ownership

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

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of MAST?
Owner TypeNumber of SharesOwnership Percentage
Public Companies961,8200.431%
Private Companies1,033,2130.463%
Individual Insiders1,958,9290.878%
General Public105,325,48847.2%
Institutions113,849,70251%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 1993.4%.

Top Shareholders

Top 25 shareholders own 50.12% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
18%
Hargreaves Lansdown Asset Management Ltd.
40,221,683UK£888.9k1,850%no data
6.86%
Interactive Brokers Group, Inc.
15,307,579UK£338.3k8,640%0.01%
6.15%
HBOS Investment Fund Managers Limited
13,711,711UK£303.0k7,430%no data
5.06%
Barclays Bank PLC
11,299,967UK£249.7k15,500%no data
2.01%
IG Group Holdings plc
4,492,098UK£99.3k390%0.01%
1.7%
HSBC Global Asset Management (UK) Limited
3,802,244UK£84.0k7,930%no data
1.24%
UBS Asset Management AG
2,772,833UK£61.3k3,960%no data
1.16%
Fidelity International Ltd
2,580,661UK£57.0k0%no data
0.88%
Credo Group of Companies
1,963,517UK£43.4k0%0.02%
0.88%
Paulus Venter
1,958,929UK£43.3k0%no data
0.87%
TrinityBridge Limited
1,948,516UK£43.1k398%no data
0.76%
Riverfort Global Opportunities Pcc Ltd
1,705,293UK£37.7k0%57.09%
0.52%
Raymond James Wealth Management Limited
1,157,577UK£25.6k630%no data
0.46%
Saxo Bank A/S
1,023,925UK£22.6k0%no data
0.46%
Raiffeisenlandesbank Oberösterreich Aktiengesellschaft
1,017,840UK£22.5k0%no data
0.45%
Winterflood Securities Ltd.
1,008,049UK£22.3k0%62.81%
0.43%
Lloyds Banking Group plc
961,820UK£21.3k0%no data
0.37%
Equiniti Group Limited
833,213UK£18.4k0%no data
0.35%
KBC Asset Management NV
780,680UK£17.3k0%no data
0.29%
Edmond de Rothschild Asset Management (France)
640,000UK£14.1k0%no data
0.24%
Cantor Fitzgerald Asset Management
541,499UK£12.0k19.9%no data
0.24%
Integrated Financial Arrangements plc
539,041UK£11.9k0%no data
0.24%
Stifel Asset Management Corp.
526,152UK£11.6k842%no data
0.24%
Banque de Luxembourg S.A.
525,000UK£11.6k0%no data
0.23%
London Wealth Management Limited
513,000UK£11.3k0%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/02/23 13:52
End of Day Share Price 2026/02/20 00:00
Earnings2025/06/30
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 Data Energy PLC is covered by 1 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
null nullACF Equity Research Limited