U.K. High Insider Buying

Rio Tinto Group

Market Cap: UK£75.9b

Engages in exploring, mining, and processing mineral resources worldwide.

RELX

Market Cap: UK£74.7b

Provides information-based analytics and decision tools for professional and business customers in North America, Europe, and internationally.

Rolls-Royce Holdings

Market Cap: UK£71.7b

Develops and delivers mission-critical power systems in the United Kingdom and internationally.

GSK

Market Cap: UK£58.7b

Engages in the research, development, and manufacture of vaccines, specialty medicines, and general medicines to prevent and treat disease in the United Kingdom, the United States, and internationally.

BP

Market Cap: UK£55.9b

An integrated energy company, provides carbon products and services.

Diageo

Market Cap: UK£44.6b

Engages in the production, marketing, and sale of alcoholic beverages.

Glencore

Market Cap: UK£32.5b

Engages in the production, refinement, processing, storage, transport, and marketing of metals and minerals, and energy products in the Americas, Europe, Asia, Africa, and Oceania.

Standard Chartered

Market Cap: UK£26.6b

Provides various banking products and services in Asia, Africa, the Middle East, Europe, and the Americas.

Tesco

Market Cap: UK£25.5b

Operates as a grocery retailer in the United Kingdom, Republic of Ireland, the Czech Republic, Slovakia, and Hungary.

Prudential

Market Cap: UK£21.5b

Through its subsidiaries, provides life and health insurance, and asset management solutions to individuals in Asia and Africa.

Aviva

Market Cap: UK£16.2b

Provides various insurance, retirement, and wealth products in the United Kingdom, Ireland, Canada, and internationally.

Legal & General Group

Market Cap: UK£13.9b

Provides various insurance products and services in the United Kingdom, the United States, and internationally.

Informa

Market Cap: UK£10.3b

Operates as an international events, digital services, and academic research company in the United Kingdom, Continental Europe, North America, China, and internationally.

Bunzl

Market Cap: UK£7.8b

Operates as a distribution and services company in the North America, Continental Europe, the United Kingdom, Ireland, and internationally.

Intertek Group

Market Cap: UK£7.6b

Provides quality assurance solutions to various industries in the United Kingdom, the United States, China, Australia, and internationally.

Centrica

Market Cap: UK£7.6b

Operates as an integrated energy company in the United Kingdom, Ireland, Scandinavia, North America, and internationally.

Barratt Redrow

Market Cap: UK£6.5b

Engages in the housebuilding business in the United Kingdom.

Diploma

Market Cap: UK£6.3b

Supplies specialized technical products and services in the United Kingdom, Europe, North America, and internationally.

Melrose Industries

Market Cap: UK£5.9b

Designs and delivers aerospace components and systems for civil and defence markets in the United Kingdom, rest of Europe, North America, and internationally.

Schroders

Market Cap: UK£5.4b

A publicly owned investment manager.

Spirax Group

Market Cap: UK£4.3b

Provides thermal energy and fluid technology solutions in Europe, the Middle East, Africa, the Asia Pacific, and the Americas.

Croda International

Market Cap: UK£4.3b

Engages in the consumer care, life science, and industrial specialty businesses in Europe, the Middle East, Africa, North America, Asia, and Latin America.

Taylor Wimpey

Market Cap: UK£4.2b

Operates as a homebuilder company in the United Kingdom and Spain.

Berkeley Group Holdings

Market Cap: UK£4.1b

Engages in the residential-led and mixed-use property development and ancillary activities in the United Kingdom.

Jet2

Market Cap: UK£3.9b

Engages in the leisure travel business primarily in the United Kingdom.

Harbour Energy

Market Cap: UK£3.1b

Engages in the acquisition, exploration, development, and production of oil and gas reserves in Norway, the United Kingdom, Germany, Mexico, Argentina, North Africa, and Southeast Asia.

Aberdeen Group

Market Cap: UK£3.1b

Provides asset management services in the United Kingdom, Europe, North America, and Asia.

ITV

Market Cap: UK£2.9b

A vertically integrated production, broadcasting, and streaming company, which creates, owns, and distributes content on various platforms worldwide.

RS Group

Market Cap: UK£2.7b

Engages in the distribution of maintenance, repair, and operations products and service solutions in the United Kingdom, the United States, France, Germany, Italy, Mexico, and internationally.

Shaftesbury Capital

Market Cap: UK£2.7b

Shaftesbury Capital PLC ("Shaftesbury Capital") is the leading central London mixed-use REIT and is a constituent of the FTSE-250 Index.

RIT Capital Partners

Market Cap: UK£2.6b

A self-managed investment trust.

Inchcape

Market Cap: UK£2.6b

Operates as an automotive distributor and retailer.

Tate & Lyle

Market Cap: UK£2.4b

Engages in the provision of ingredients and solutions to the food, beverage, and other industries in North America, Asia, Middle East, Africa, Latin America, and Europe.

Dunelm Group

Market Cap: UK£2.4b

Engages in the retail of homewares in the United Kingdom.

Petershill Partners

Market Cap: UK£2.3b

Petershill Partners plc, formerly known as Delta Epsilon plc, is a private equity firm operating as general partner solutions firm.

Ultra Electronics Holdings

Market Cap: UK£2.5b

Ultra Electronics Holdings plc provides application-engineered bespoke solutions in the defense, security, critical detection, and control markets.