Oxford Instruments Ownership

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

Recent Insider Transactions

DB:OX3 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
24 Jul 24	Buy€75,721	Gavin Hill	Individual		2,628	€28.81

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 OX3?
Owner Type	Number of Shares	Ownership Percentage
Employee Share Scheme	0	0%
Public Companies	37,172	0.0639%
Individual Insiders	1,020,695	1.75%
Private Companies	1,040,298	1.79%
General Public	1,295,787	2.23%
Institutions	54,765,380	94.2%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 81.85% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
13.7%	Artemis Investment Management LLP	7,954,176	€168.3m	13%	0.64%
10.2%	BlackRock, Inc.	5,935,399	€125.6m	17.8%	no data
6.69%	Columbia Management Investment Advisers, LLC	3,892,018	€82.3m	-13.5%	0.02%
6.45%	Van Lanschot Kempen Investment Management N.V.	3,749,166	€79.3m	2.89%	0.58%
5.92%	Aberdeen Group Plc	3,443,232	€72.9m	7.92%	0.05%
5.18%	The Vanguard Group, Inc.	3,011,828	€63.7m	0.24%	no data
3.22%	Janus Henderson Group plc	1,874,667	€39.7m	-11.6%	0.02%
3.09%	Aviva Investors Global Services Ltd.	1,798,989	€38.1m	-1.81%	0.06%
2.97%	Aegon Asset Management UK Plc	1,726,111	€36.5m	-13.1%	0.21%
2.58%	Liontrust Asset Management PLC	1,499,102	€31.7m	12.1%	0.15%
2.57%	UBS Asset Management AG	1,496,367	€31.7m	-9.2%	no data
1.86%	Legal & General Investment Management Limited	1,082,507	€22.9m	-2.61%	0.01%
1.73%	Norges Bank Investment Management	1,006,283	€21.3m	-15.5%	no data
1.7%	Lady Wood	990,800	€21.0m	0%	no data
1.65%	Estate Of Sir Martin Wood	962,230	€20.4m	0%	no data
1.54%	Baillie Gifford & Co.	898,299	€19.0m	-4.68%	0.01%
1.51%	Royal London Asset Management Ltd.	879,006	€18.6m	-6.46%	0.02%
1.5%	Jupiter Fund Management Plc	870,727	€18.4m	-16.2%	0.06%
1.39%	FMR LLC	808,101	€17.1m	-22.7%	no data
1.21%	Franklin Resources, Inc.	705,605	€14.9m	-7.3%	0.01%
1.2%	Rathbones Investment Management Limited	696,524	€14.7m	3.17%	0.03%
1.15%	Devon Equity Management Limited	667,754	€14.1m	-17.4%	9.57%
1.06%	Hargreaves Lansdown Asset Management Ltd.	615,873	€13.0m	3.14%	0.03%
0.91%	Schroder Investment Management Limited	527,958	€11.2m	33.4%	0.01%
0.88%	Dimensional Fund Advisors LP	511,356	€10.8m	-8.97%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/06/15 13:40
End of Day Share Price	2025/06/13 00:00
Earnings	2025/03/31
Annual Earnings	2025/03/31

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.

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.

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

Oxford Instruments plc is covered by 24 analysts. 6 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
Richard Paige	Barclays
Eleanor Spencer	Berenberg
James Bayliss	Berenberg