London Stock Exchange Group plc engages in the market infrastructure business primarily in the United Kingdom, the United States, other European countries, Asia, and internationally. The company operates through three segments: Data & Analytics, Capital Markets, and Post Trade. It operates a range of international equity, fixed income, exchange-traded funds/exchange-trading, and foreign exchange markets, including London Stock Exchange, AIM, Turquoise, CurveGlobal, FXall, and Tradeweb. The company also provides information and data products, such as indexes, benchmarks, real time pricing data and trade reporting, and reconciliation services, as well as network connectivity and server hosting services; market trading services; and clearing, risk management, capital optimization, and regulatory reporting solutions. In addition, it offers media training, events space, and studio hire services. Further, the company licenses capital markets; installs software; and provides maintenance services. London Stock Exchange Group plc was founded in 1698 and is headquartered in London, the United Kingdom.

Investor	Date	% Owned	Market Value	Shares	Chg. Shares	Chg. Shares %	% Portfolio
BlackRock, Inc.	2025-11-03	8.35185%	£4.06B	42.7M	107.8K	0.3%	0.1%
Qatar Holding LLC	2025-11-03	6.16614%	£3.00B	31.5M	—	—	4.5%
The Vanguard Group, Inc.	2025-11-03	5.09179%	£2.48B	26.0M	432.2K	1.7%	0.0%
Microsoft Corporation	2025-11-03	4.13913%	£2.01B	21.2M	—	—	100.0%
Massachusetts Financial Services Company	2025-11-03	2.6559%	£1.29B	13.6M	1.5M	12.5%	0.3%
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London Stock Exchange Group plc

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