SOLUTION OVERVIEWFTSE UK Index Series

A history of innovation and growth

Key features

The FTSE UK Index Series is designed tomeasure the performance of the UK equitymarket. Comprehensive and modular
in nature, the series provides market
participants with a complementary set ofbenchmarks that measure the performanceof all size and industry segments of theUK equity market.

Comprehensive and representative

The FTSE UK Index Series includes the following flagship indexes:
FTSE 100 Index

Includes the largest 100 companies listed on theLondon Stock Exchange

FTSE 250 Index

Includes the next 250 largest companies after
the FTSE 100

FTSE 350 Index

An aggregate of the FTSE 100 and FTSE 250,
the index represents large and mid cap stocks

FTSE SmallCap Index

Includes companies from the FTSE All-Share Index
that are not large enough to be constituents of
the FTSE 350

Captures 98% of the UK’s investable equity market
capitalization, representing the performance of
all eligible companies listed on the London Stock
Exchange’s main market.

Modular construction
Modular index construction allows market
participants to track current and historical market
performance by specific market segment or industry.

Rigorously maintained
Quarterly reviews, daily corporate actions, quarterly
IPO inclusions and share adjustments ensure thatthe indexes continue to accurately represent thetrue opportunity set.

Transparency and governanceManaged according to a publicly available rule set
and monitored by a governance structure that is
supported by both internal and external advisorycommittees. Designed to meet requirements of theEU BMR and IOSCO principles.

FTSE UK Index Series

FTSE UK Indexes at a glance

Constituent gross market cap£135bn£5.4bnFTSE All-Share® Index

FTSE 350 Index

FTSE 10098% of the UK equity grossmarket cap

Largest 350 companies in theFTSE All-Share Index

Largest 100 companies in theFTSE All-Share

642 constituents£2.7tn/£2.4tn total/net
market cap£2.6tn/£2.3tn gross/net
market cap

Largest:£135bn/£134bn gross/net
market cap
Smallest:£61mn/£43mn gross/net
market cap

Largest:£135bn/£134bn gross/net
market cap
Smallest:£571mn/£399mn gross/net
market cap£2.1tn/£1.9tn gross/net market cap
Largest: £135b/£134bn gross/netmarket cap
Smallest: £4.2bn/£4.2bn gross/net
market cap

FTSE 250
Next 250 largest companies in
FTSE All-Share£448bn/£385bn gross/net
market cap
Largest: £5.4bn/£5.4bn gross/net
market cap
Smallest: £572mn/£399mn
gross/net market cap£775mnFTSE SmallCap Index
All-Share constituents that are too
small to be included in FTSE 350
291 constituents £100bn/£90bn
gross/net market cap
Largest: £775mn/£774mn gross/net
market cap£61mn

Smallest: £61mn/£43mn gross/net
market cap

Source: FTSE Russell as of 30 September 2018. Vertical axis represents the size of the constituent at each index cut-off: £135bn, £5.4bn and £775mn represent the largest
constituent in each of the FTSE All-Share Index, FTSE 250 Index and FTSE SmallCap Index respectively as of 30 September 2018. £61mn represents the smallest constituent inthe FTSE SmallCap Index as of 30 September 2018.

Index review process
The clearly-defined, transparent FTSE UK Index Series maintenance process ensures accurate representation by employing quarterly
reviews and intra-review corporate action adjustments. The FTSE UK Index Series benefits from FTSE Russell’s global best practicestandards of index governance, supported by both both internal and external advisory groups.

Quarterly review inMarch, June, September
and December

Implementation ofreview and quarterly
changes− Liquidity tested annuallyin June− Free float and shares inissues reviewed eachquarter− After the close of businesson the third Friday in March,June, September andDecember

FTSE Russell

Additions/deletions
outside of a review consistent with FTSE
Russell standard policies− Daily IPO fast entry− Daily corporate action
treatment2Disclaimer© 2023 London Stock Exchange Group plc and its applicable group undertakings (the “LSE Group”). The LSE Group includes (1) FTSE International Limited (“FTSE”), (2) Frank Russell
Company (“Russell”), (3) FTSE Global Debt Capital Markets Inc. and FTSE Global Debt Capital Markets Limited (together, “FTSE Canada”), (4) FTSE Fixed Income Europe Limited(“FTSE FI Europe”), (5) FTSE Fixed Income LLC (“FTSE FI”), (6) The Yield Book Inc (“YB”) and (7) Beyond Ratings S.A.S. (“BR”). All rights reserved.
FTSE Russell® is a trading name of FTSE, Russell, FTSE Canada, FTSE FI, FTSE FI Europe, YB and BR. “FTSE®”, “Russell®”, “FTSE Russell®”, “FTSE4Good®”, “ICB®”, “The Yield Book®”,“Beyond Ratings®” and all other trademarks and service marks used herein (whether registered or unregistered) are trademarks and/or service marks owned or licensed by theapplicable member of the LSE Group or their respective licensors and are owned, or used under licence, by FTSE, Russell, FTSE Canada, FTSE FI, FTSE FI Europe, YB or BR. FTSE
International Limited is authorised and regulated by the Financial Conduct Authority as a benchmark administrator.
All information is provided for information purposes only. All information and data contained in this publication is obtained by the LSE Group, from sources believed by it to beaccurate and reliable. Because of the possibility of human and mechanical error as well as other factors, however, such information and data is provided “as is” without warrantyof any kind. No member of the LSE Group nor their respective directors, officers, employees, partners or licensors make any claim, prediction, warranty or representation
whatsoever, expressly or impliedly, either as to the accuracy, timeliness, completeness, merchantability of any information or of results to be obtained from the use of FTSE Russell
products, including but not limited to indexes, data and analytics, or the fitness or suitability of the FTSE Russell products for any particular purpose to which they might be put. Any
representation of historical data accessible through FTSE Russell products is provided for information purposes only and is not a reliable indicator of future performance.
No responsibility or liability can be accepted by any member of the LSE Group nor their respective directors, officers, employees, partners or licensors for (a) any loss or damage inwhole or in part caused by, resulting from, or relating to any error (negligent or otherwise) or other circumstance involved in procuring, collecting, compiling, interpreting, analysing,editing, transcribing, transmitting, communicating or delivering any such information or data or from use of this document or links to this document or (b) any direct, indirect, special,consequential or incidental damages whatsoever, even if any member of the LSE Group is advised in advance of the possibility of such damages, resulting from the use of, orinability to use, such information.
No member of the LSE Group nor their respective directors, officers, employees, partners or licensors provide investment advice and nothing in this document should be taken as
constituting financial or investment advice. No member of the LSE Group nor their respective directors, officers, employees, partners or licensors make any representation regarding
the advisability of investing in any asset or whether such investment creates any legal or compliance risks for the investor. A decision to invest in any such asset should not be madein reliance on any information herein. Indexes cannot be invested in directly. Inclusion of an asset in an index is not a recommendation to buy, sell or hold that asset nor confirmationthat any particular investor may lawfully buy, sell or hold the asset or an index containing the asset. The general information contained in this publication should not be acted uponwithout obtaining specific legal, tax, and investment advice from a licensed professional.
The information contained in this report should not be considered “research” as defined in recital 28 of the Commission Delegated Directive (EU) 2017/593 of 7 April 2016supplementing Directive 2014/65/EU of the European Parliament and of the Council (“MiFID II”) and is provided for no fee.
Past performance is no guarantee of future results. Charts and graphs are provided for illustrative purposes only. Index returns shown may not represent the results of the actual
trading of investable assets. Certain returns shown may reflect back-tested performance. All performance presented prior to the index inception date is back-tested performance.
Back-tested performance is not actual performance, but is hypothetical. The back-test calculations are based on the same methodology that was in effect when the index wasofficially launched. However, back-tested data may reflect the application of the index methodology with the benefit of hindsight, and the historic calculations of an index maychange from month to month based on revisions to the underlying economic data used in the calculation of the index.
This document may contain forward-looking assessments. These are based upon a number of assumptions concerning future conditions that ultimately may prove to be inaccurate.
Such forward-looking assessments are subject to risks and uncertainties and may be affected by various factors that may cause actual results to differ materially. No member of theLSE Group nor their licensors assume any duty to and do not undertake to update forward-looking assessments.
No part of this information may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording orotherwise, without prior written permission of the applicable member of the LSE Group. Use and distribution of the LSE Group data requires a licence from FTSE, Russell, FTSE
Canada, FTSE FI, FTSE FI Europe, YB, BR and/or their respective licensors.

About FTSE Russell
FTSE Russell is a leading global provider of index and benchmark solutions, spanning diverse asset classes and investment objectives. As a trusted
investment partner we help investors make better-informed investment decisions, manage risk, and seize opportunities.
Market participants look to us for our expertise in developing and managing global index solutions across asset classes. Asset owners, asset managers,ETF providers and investment banks choose FTSE Russell solutions to benchmark their investment performance and create investment funds, ETFs,structured products, and index-based derivatives. Our clients use our solutions for asset allocation, investment strategy analysis and risk management,and value us for our robust governance process and operational integrity.
For over 35 years we have been at the forefront of driving change for the investor, always innovating to shape the next generation of benchmarks andinvestment solutions that open up new opportunities for the global investment community.

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