As of May 2025, the pharmaceutical company AstraZeneca was the leading company listed on the London Exchange (LSE), with a market capitalization of 159 billion British pounds. This made them the largest of all companies listed on the LSE. Seen as the heart of the global financial community, the London Stock Exchange is the second-largest stock market in Europe and ranks eighth globally. Key information The London Stock Exchange (LSE) is among the largest stock market operators globally and ranks 11th in terms of the oldest stock exchanges in existence, with 224 years of operation as of 2025. Performance after Covid The COVID-19 pandemic had a profound effect on the global economy, causing considerable volatility on the stock market. The London Stock Exchange (LSE) saw a notable decline in the market capitalization value of its listed companies, reaching its lowest value in March 2020 at approximately three trillion British pounds in correlation with a surge in the average daily number of trades, which peaked at over two billion. Following this initial reaction, the LSE observed a decrease in the average daily active traders, alongside a gradual recovery in the market capitalization of the listed companies.

The total market capitalization of all companies trading on the London Stock Exchange (LSE) took a large hit during the early months of 2020, due mostly part to a mass sell-off of shares caused by the fears surrounding the global coronavirus (COVID-19) pandemic. Between December 2019 and March 2020, the total value of market capitalization decreased by more than *** billion British pounds (GBP). The overall number of companies currently trading has also been falling. The number of daily trades spiked in March 2020 and then decreased as well. As of February 2025, the total market value of all companies trading on the London Stock Exchange stood at over **** trillion British pounds. European stock exchanges While almost every country has a stock Exchange, in Europe only five exchanges are considered major, with total market capital amounting to over *** trillion euros. The London Stock Exchange is the second largest in Europe and tenth largest worldwide. As of January 2025, Europe’s largest stock exchange, Euronext had a total market capital of listed companies valued at approximately **** trillion U.S. dollars.

As of February 2025, ************************************************ was the leading technology company listed on the London Stock Exchange (LSE), in terms of market capitalization. The corporation was valued at around ** billion British pounds. It was followed in the ranking by ********** and *****************, which reached market values of ** and ***** billion British pounds, respectively.

The New York Stock Exchange (NYSE) is the largest stock exchange in the world, with an equity market capitalization of almost ** trillion U.S. dollars as of June 2025. The following three exchanges were the NASDAQ, PINK Exchange, and the Frankfurt Exchange. What is a stock exchange? A stock exchange is a marketplace where stockbrokers, traders, buyers, and sellers can trade in equities products. The largest exchanges have thousands of listed companies. These companies sell shares of their business, giving the general public the opportunity to invest in them. The oldest stock exchange worldwide is the Frankfurt Stock Exchange, founded in the late sixteenth century. Other functions of a stock exchange Since these are publicly traded companies, every firm listed on a stock exchange has had an initial public offering (IPO). The largest IPOs can raise billions of dollars in equity for the firm involved. Related to stock exchanges are derivatives exchanges, where stock options, futures contracts, and other derivatives can be traded.

The British-Australian mining company Rio Tinto was the second-largest company in the basic resources industry listed on the London Stock Exchange (LSE) as of February 2025, in terms of market capitalization, with a value of over ** billion British pounds. The most valuable basic resources company on the LSE was BHP Group, with a market cap of over ** billion British pounds.

This report analyses the movements of the Financial Times Stock Exchange (FTSE) 100 Index. The FTSE 100 is a share index of the 100 companies listed on the London Stock Exchange (LSE) with the highest market capitalisation (i.e. the market value of a publicly-traded company's outstanding shares). Constituents listed in the FTSE 100 are subject to change, whereby a publicly-traded entity can be demoted or promoted to or from the FTSE 250 index - this consists of the 101st to the 350th largest companies listed on the LSE by market capitalisation - when a quarterly reshuffle occurs in March, June, September and December of each calendar year. Movements in the FTSE 100 index are responsive to the weighted average movements of the constituents' stocks, which are ranked according to market capitalisation value. The data is sourced from Yahoo Finance, which ultimately derives from the LSE, and represents the closing price of the FTSE 100 index on the last day of each financial year (i.e. the close price on 31 March).

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As of February 2025, the largest bank listed on the London Stock Exchange (LSE) was the British-owned *************, with a market cap double that of the ***************************, the second-largest bank on the LSE.

The European capital market exchange ecosystem, encompassing major exchanges like Euronext, London Stock Exchange, and Deutsche Börse, is experiencing robust growth, driven by increasing investor activity and the ongoing digital transformation of financial services. The market's Compound Annual Growth Rate (CAGR) exceeding 1.00% indicates a consistently expanding market size, projected to reach significant value in the coming years. While precise figures are unavailable, estimations based on industry reports suggest a market size of approximately €5 trillion in 2025, further expanding to potentially €6 trillion by 2033. This growth is fueled by several key factors, including the rising prevalence of retail and institutional investment in European markets, the increasing adoption of fintech solutions that streamline trading processes and improve access for investors, and the expansion of sustainable and impact investing. The market is segmented by type (primary and secondary markets), financial instruments (debt and equity), and investor types (retail and institutional). Furthermore, regional variations are significant, with the United Kingdom, Germany, and France commanding the largest shares of the market, although other countries like the Netherlands and Italy are also showing strong growth. However, the market also faces challenges. Regulatory changes, geopolitical uncertainty, and economic fluctuations pose considerable risks to consistent growth. Increased regulatory scrutiny aimed at protecting investors and maintaining market stability could increase compliance costs for exchanges and hinder innovation. Economic downturns can lead to reduced investor confidence and trading volumes. Nevertheless, the long-term outlook for the European capital market exchange ecosystem remains positive. Continued technological advancements, coupled with the increasing attractiveness of European markets to both domestic and international investors, are expected to drive substantial growth throughout the forecast period. Furthermore, the growing focus on ESG (Environmental, Social, and Governance) investing presents a significant opportunity for the exchanges to adapt and expand their offerings, leading to further market expansion. Recent developments include: In October 2023, Euronext introduced a new VaR-based margin methodology on the Euronext Milan equities, ETF and financial derivatives markets., In March 2023, Innovate UK and the London Stock Exchange entered a partnership to enable financial access for businesses that prioritize innovation and position them for growth. With this alliance, the UK's long-term capital of EUR 6 trillion will be made more accessible for innovation and growth in the country.. Notable trends are: Significance of Primary Market in European Capital Market Exchange Ecosystem.

As of February 2025, Rolls-Royce Holdings Plc was the leading company in the industrial goods and services sector on the London Stock Exchange (LSE), with a market capitalization of ** billion British pounds. Second on the list was CRH Plc, with a value of **** billion British pounds.

As of April 2025, the multinational commodity trading and mining company Glencore International had the largest all-time IPO on the London Stock Exchange. The Anglo-Swiss company debuted on the LSE in May 2011 with an opening price of ***** billion British pounds. An initial public offering is the process by which the shares of a private company are sold to public investors for the first time.

Bolsa de Santiago is Chile’s largest Exchange and third in Latin America, with an average daily trading value of + US$ 1.5 billion.

Australian Securities Exchange is Australia's primary securities exchange and is one of the largest listed exchange groups by market capitalization.

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As of February 2025, Shell Plc was the leading company in the energy sector listed on the London Stock Exchange (LSE), with a total market capitalization value of over 159 billion British pounds. This was followed by Reliance Industries Limited and TotalEnergies, with values of over 148 billion and 108 billion British pounds, respectively.

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London Stock Exchange Group PLC ranked first among the leading financial services companies trading on the London Stock Exchange (LSE) in terms of market capitalization, with a total market capitalization value of over ** billion British pounds. This was followed by 3I Group Plc and Pershing Square Holdings LTD, which were worth over ** billion British pounds and ** billion British pounds, respectively.

As of February 2025, Unilever Plc was the leading company among consumer staples companies on the London Stock Exchange in terms of its market capitalization, with a total value of over *** billion British pounds. This was followed by British American Tobacco Plc and Diageo PLC, with values of over ** billion and ** billion British pounds, respectively.

Ebitda Time Series for UK Commercial Property Trust. UK Commercial Property REIT Limited ("UKCM") is a listed Real Estate Investment Trust (REIT) with a net asset value of £1.1 billion as at 30 June 2023. UKCM is one of the largest diversified REITs in the UK and is a component of the FTSE 250 index made up of the largest 350 companies with a primary listing on the London Stock Exchange.

Description Ascential Ascential (LSE: ASCL LN) is a £1.3B market cap events business with leading brands Money20/20 and Cannes Lions. The company recently divested its two other divisions and returned capital to shareholders. Ascential trades at a substantial discount relative to other publicly traded events businesses and recent transactions, despite operating market leading franchises that we believe should command a premium. With the majority of the capital return now complete and the HudsonMX strategic review underway, we believe Ascential’s shares are poised to re-rate or the company will become an acquisition target in an active M&A sector. Ascential operates two leading event platforms: Money 20/20 is the leading event platform serving the fintech community, including payments, banks, technology companies, VC-backed businesses, start-ups and regulators. Money 20/20 hosts annual events in Europe (June) and the U.S. (October), and recently hosted Money 20/20 Asia in Bangkok for the first time. Over the last twelve months, Money20.20 hosted attendees across its shows: 8,500 in Europe, 11,500 in Las Vegas, and over 3,000 in Asia. Attendance includes 18 of the top 20 banks and 16 of the top 20 fintechs. The show benefits from a strong network effect, with deep brand and ecosystem relationships. Money20.20 in the US and Europe are the #1 and #2 largest fintech events in the western world, being 2-3x larger than others. Cannes Lions serves the global marketing industry and is anchored by its flagship creative festival each June in Cannes, France at which the Cannes Lions Awards (effectively the Oscar awards for creatives) are presented. The show, featuring >25K awards and >11K attendees, is the global #1, market leading brand with 70 years of brand history and serves as the benchmark for the entire advertising industry. Marketing is a relationship business, and the festival enables strong in-person connections. However, it’s worth noting that management was able to pivot to digital awards in 2021, during the pandemic, such that its benchmark awards (1/3 of revenue) is not reliant on holding a physical event. This segment also includes the WARC business, which provides data and benchmarks to 1400 companies in >100 countries to enable marketers to drive growth and ROI. Event Calendar: April - Money20/20 Asia June – Money20/20 Europe June – Cannes Lions October – Money20/20 USA Investment Thesis 1. Market leading events are great businesses: Market leading shows have network effects whereby attendees, sponsors, speakers, and exhibitors want to attend shows where others are in attendance Customers prefer attending fewer, higher quality shows within specific niche driving consolidation and winner take most dynamics Both Money20/20 and Cannes Lions are “Marquee” world class brands Industry leader Informa segments brands into Marquee ($30m+), Power Brands ($10-30M), Market Brands ($3-10M), and National Brands ($1-3M) Captive customers create adjacent monetization opportunities including digital and subscription offerings Ascential has been successful in expanding Cannes Lions with adjacent subscription and advisory services and has recently launched digital services at Money20/20 Attractive financial characteristics High levels of reoccurring revenue Repeatable event revenue and 33% of sales from non-event sources, including subscription, and benchmarks Low capital intensity Capex just 2-3% of revenue Structurally negative working capital given upfront billings Average NWC of 20-25% of sales and FCF conversion of 100%+ High fixed cost leverage drives high margins for winners and barriers to scale Mid-30s EBITDA margins 2. Many organic and inorganic growth opportunities within existing franchises: Strong track record with double-digit annual growth achieved over the last decade Geographical expansion: Launched Money20/20 Asia in 2024 with over 3,000 attendees, achieving internal aspirations Previously expanded Money20/20 into Europe in 2016, an event that now generates £30M of sales in 2023 No further announced plans for expansion, but potential to expand brand to LATAM and the middle east Product Innovation Ascential continuing to experiment with pricing and packaging of events in addition to LSD increase in base prices Money20/20 launching digital marketing intelligence offering “twentyfold” which has become a successful category launch by Informa Expansion within events – such as taking on additional space, hotel bookings, and category expansion Sponsorship revenue has grown significantly over the last several years, increasing by 15% CAGR at Lions since 2016 Bolt-on M&A has been successful Digital subscription service, WARC, with 95% retention was acquired for 24m in 2018; generates 6m+ of profit with the business doubling since acquisition. This is shown in Congress Stock Trade Tracker. Recent acquisition of Contagious, which is advisory services selling into Cannes Lions’ customer base 3....