Oxford Instruments Ownership

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

Recent Insider Transactions

LSE:OXIG Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
24 Jul 26	BuyUK£96,019	Richard Tyson	Individual		3,154	UK£30.44
24 Jul 26	BuyUK£71,086	Paul Fry	Individual		2,335	UK£30.44

Insider Trading Volume

Insider Buying: OXIG insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of OXIG?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	70,448	0.127%
Employee Share Scheme	87,837	0.159%
Public Companies	366,627	0.662%
Private Companies	19,681,471	35.6%
Institutions	35,147,771	63.5%

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

Top Shareholders

Top 25 shareholders own 78.43% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.8%	Artemis Investment Management LLP	7,017,820	UK£205.3m	-11.3%	no data
8.18%	BlackRock, Inc.	4,497,225	UK£131.6m	-15.5%	no data
6.19%	Franklin Resources, Inc.	3,405,133	UK£99.6m	103%	0.03%
5.89%	Van Lanschot Kempen Investment Management N.V.	3,241,778	UK£94.9m	-3.26%	0.66%
4.96%	FMR LLC	2,726,374	UK£79.8m	27.1%	no data
4.58%	Aviva Investors Global Services Ltd.	2,518,281	UK£73.7m	-23%	no data
3.57%	Aberdeen Group Plc	1,965,534	UK£57.5m	-19.7%	0.05%
3.54%	Vanguard Capital Management, LLC	1,946,237	UK£56.9m	-9.83%	no data
2.97%	Janus Henderson Group Ltd.	1,633,821	UK£47.8m	-9.37%	0.02%
2.91%	Columbia Management Investment Advisers, LLC	1,601,692	UK£46.9m	-22.7%	0.01%
2.64%	Rathbones Investment Management Limited	1,454,154	UK£42.5m	84.7%	no data
2.3%	Aegon Asset Management UK Plc	1,263,241	UK£37.0m	-11.1%	no data
2.2%	UBS Asset Management AG	1,211,984	UK£35.5m	179%	no data
1.92%	Norges Bank Investment Management	1,055,919	UK£30.9m	-3.71%	no data
1.7%	Legal & General Investment Management Limited	933,161	UK£27.3m	5.84%	no data
1.51%	Liontrust Asset Management PLC	831,663	UK£24.3m	-39.7%	0.18%
1.29%	Barclays Bank Plc	712,224	UK£20.8m	56.5%	0.03%
1.27%	Aviva Investors Luxembourg	700,188	UK£20.5m	0%	0.16%
1.27%	Vanguard Asset Management, Limited	698,823	UK£20.4m	-6.22%	no data
1.24%	Société Générale Société anonyme	683,119	UK£20.0m	237%	0.06%
1.22%	Schroder Investment Management Limited	670,321	UK£19.6m	65.1%	0.01%
1.21%	TrinityBridge Limited	667,915	UK£19.5m	483%	no data
1.11%	HSBC Global Asset Management (UK) Limited	612,046	UK£17.9m	38.4%	0.01%
1%	Hargreaves Lansdown Limited	547,641	UK£16.0m	-11.6%	no data
0.98%	Baillie Gifford & Co.	539,707	UK£15.8m	-14.1%	0.01%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/08/13 17:53
End of Day Share Price	2026/08/13 00:00
Earnings	2026/03/31
Annual Earnings	2026/03/31

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 14 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
Thomas Rands	Berenberg
Richard Paige	Deutsche Bank