QUBE Insider Trading

Insider Ownership Percentage: 27.91%
Insider Buying (Last 12 Months): £28,196.88
Insider Selling (Last 12 Months): £28,235.28

Quantum Base Insider Trading History Chart

This chart shows the insider buying and selling history at Quantum Base by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Quantum Base Share Price & Price History

Current Price: GBX 24.69
Price Change: Price Increase of +0.19 (0.78%)
As of 02/24/2026 01:27 PM ET

This chart shows the closing price history over time for QUBE up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Quantum Base Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
1/30/2026Mark Joseph FahyInsiderBuy117,487GBX 24£28,196.88
1/30/2026Mark Joseph FahyInsiderSell117,647GBX 24£28,235.28
See Full Table

SEC Filings (Institutional Ownership Changes) for Quantum Base (LON:QUBE)

10.12% of Quantum Base stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Quantum Base logo
Quantum Base Holdings plc is the quantum science company creating a new global standard in authentication. Quantum Base is focused on the development and application of its patented Q-ID solution – unbreakable and non-replicable authenticity tags that can be applied to a vast array of products, significantly mitigating counterfeiting. By harnessing the randomness that is inherent at the atomic level, Q-ID tags are practically impossible to replicate using even the most advanced available technology. Q-IDs can be easily integrated with most common printing methods and quickly authenticated with a smartphone, providing easy authentication and proven security for global brands, governments and consumers. Counterfeiting is estimated to cost businesses and tax authorities $2.8 trillion in lost revenue annually, and the traditional solutions, such as holograms, taggants and security inks, are often susceptible to replication, are expensive to produce, or require reading technology that isn't readily available to the average consumer or manufacturer. Quantum Base’s atomic-level anti-counterfeit Q-ID solution can be utilised in a vast number of end markets without requiring a change of existing consumer behaviour, or any further hardware or infrastructure. Quantum Base was founded in 2013 as a spin-out from Lancaster University through which Professor Robert Young's discoveries in the field of quantum physics could be commercialised. The science underpinning this technology has undergone peer review, has been published in leading open-access science journals, and has been well-received by the scientific community. The Q-ID has since been subjected to rigorous adversarial and competitive testing by prospective partners which has validated its ground-breaking ability to identify counterfeits whilst demonstrating the legitimacy and value of the solution commercially.
Read More on Quantum Base

Today's Range

Now: GBX 24.69
Low: 24.05
High: 25

50 Day Range

MA: GBX 24.23
Low: 22
High: 26.70

52 Week Range

Now: GBX 24.69
Low: 14
High: 33

Volume

44,551 shs

Average Volume

114,118 shs

Market Capitalization

£20.83 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of Quantum Base?

Quantum Base's top insider shareholders include:
  1. Mark Joseph Fahy (Insider)
Learn More about top insider investors at Quantum Base.