Arqit Quantum Ownership

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

Recent Insider Transactions

NasdaqCM:ARQQ Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
15 Apr 24	BuyUS$1,049,999	D2bw Limited	Company		49,655.16	US$21.15

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 ARQQ?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	251,280	2.01%
Institutions	1,270,409	10.2%
General Public	4,736,907	37.9%
Individual Insiders	6,245,413	49.9%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 90.5%.

Top Shareholders

Top 25 shareholders own 62.12% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
42.5%	Manfredi D’Ovidio	5,308,211	US$210.5m	-8.14%	no data
5.79%	Liberum Capital Limited, Asset Management Arm	724,081	US$28.7m	0%	20.35%
3.48%	David Williams	435,443	US$17.3m	0%	no data
3.18%	Evolution Equity Partners	397,258	US$15.8m	0%	100.0%
2.01%	D2bw Limited	251,280	US$10.0m	-69.8%	no data
1.87%	Carlo Calabria	234,363	US$9.3m	116%	no data
1.05%	Garth Ritchie	131,691	US$5.2m	1,980%	no data
0.98%	David Bestwick	122,989	US$4.9m	-49.4%	no data
0.48%	Advisory Invest GmbH	60,000	US$2.4m	0%	3.2%
0.32%	Williams And Bestwick Foundation, Endowment Arm	40,000	US$1.6m	0%	no data
0.2%	Millennium Management LLC	25,294	US$1.0m	-20%	no data
0.1%	Sarah Williams	12,693	US$503.4k	-26.6%	no data
0.067%	Morgan Stanley, Investment Banking and Brokerage Investments	8,417	US$333.8k	43.3%	no data
0.037%	Biltmore Family Office, LLC	4,582	US$181.7k	0.86%	0.03%
0.031%	Geode Capital Management, LLC	3,887	US$154.2k	0%	no data
0.021%	Citigroup Inc.,Banking and Securities Investments	2,653	US$105.2k	-0.75%	no data
0.017%	UBS Asset Management AG	2,105	US$83.5k	0%	no data
0.0068%	Bank of America Corporation, Asset Management Arm	847	US$33.6k	0.12%	no data
0.0041%	Banque Pictet & Cie S.A., Asset Management Arm	515	US$20.4k	0%	no data
0.0032%	Osaic Wealth, Inc. , Asset Management Arm	400	US$15.9k	0%	no data
0.0032%	Allworth Financial, L.P.	400	US$15.9k	0%	no data
0.0025%	Tower Research Capital Europe Limited	310	US$12.3k	0%	no data
0.00045%	JPMorgan Chase & Co, Brokerage and Securities Investments	56	US$2.2k	-43.4%	no data
0.00018%	Stephen Chandler	23	US$892.6	0%	no data
0.00011%	National Bank Investments Inc.	14	US$545.5	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/01/05 01:55
End of Day Share Price	2025/01/03 00:00
Earnings	2024/09/30
Annual Earnings	2024/09/30

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.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* 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 here.

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 .

Analyst Sources

Arqit Quantum Inc. is covered by 3 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Simon Strong	Cavendish Historical (Cenkos Securities)
Jamie Shelton	Deutsche Bank
Scott Buck	H.C. Wainwright & Co.