FTSE UK Index Series

E133718

equity index series stock market index family

The FTSE UK Index Series is a family of stock market indices that track the performance of various segments of the UK equity market, including large-, mid-, and small-cap companies listed on the London Stock Exchange.

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All labels observed (11)

Label	Occurrences
FTSE UK Index Series canonical	9
FTSE SmallCap Index	2
FTSE indices (historically)	2
FTSE indices (varies over time)	2
FTSE UK equity indices	1
FTSE indices	1
FTSE indices (historical membership)	1
FTSE indices (historical)	1
UKX Index Futures	1
UKX Index Options	1
^FTSE	1

How this entity was disambiguated

This entity first appeared as the object of triple T1151545 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: FTSE UK Index Series
Context triple: [FTSE 100, isPartOf, FTSE UK Index Series]

A. FTSE All-Share Index
The FTSE All-Share Index is a broad benchmark of the UK stock market, comprising the vast majority of companies listed on the London Stock Exchange’s main market and representing most of its total market capitalization.
B. FTSE 100
The FTSE 100 is the leading stock market index of the largest companies listed on the London Stock Exchange, widely used as a benchmark for the UK equity market.
C. FTSE Russell indices
FTSE Russell indices are a globally recognized family of stock market indices, including benchmarks like the FTSE 100, widely used by investors to track and measure equity market performance.
D. FTSE 350 Index
The FTSE 350 Index is a major UK stock market index that combines the large-cap FTSE 100 and mid-cap FTSE 250 companies listed on the London Stock Exchange.
E. FTSE AIM All-Share Index
The FTSE AIM All-Share Index is a stock market index that tracks the performance of all eligible companies listed on the London Stock Exchange's Alternative Investment Market (AIM), focusing primarily on smaller, growth-oriented firms.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: FTSE UK Index Series
Target entity description: The FTSE UK Index Series is a family of stock market indices that track the performance of various segments of the UK equity market, including large-, mid-, and small-cap companies listed on the London Stock Exchange.

A. FTSE All-Share Index
The FTSE All-Share Index is a broad benchmark of the UK stock market, comprising the vast majority of companies listed on the London Stock Exchange’s main market and representing most of its total market capitalization.
B. FTSE 100
The FTSE 100 is the leading stock market index of the largest companies listed on the London Stock Exchange, widely used as a benchmark for the UK equity market.
C. FTSE Russell indices
FTSE Russell indices are a globally recognized family of stock market indices, including benchmarks like the FTSE 100, widely used by investors to track and measure equity market performance.
D. FTSE 350 Index
The FTSE 350 Index is a major UK stock market index that combines the large-cap FTSE 100 and mid-cap FTSE 250 companies listed on the London Stock Exchange.
E. FTSE AIM All-Share Index
The FTSE AIM All-Share Index is a stock market index that tracks the performance of all eligible companies listed on the London Stock Exchange's Alternative Investment Market (AIM), focusing primarily on smaller, growth-oriented firms.
F. None of above. chosen

Statements (39)

Predicate	Object
instanceOf	equity index series ⓘ stock market index family ⓘ
administrator	FTSE Russell ⓘ
assetClass	equities ⓘ
country	United Kingdom ⓘ
currency	Pound sterling ⓘ
dataSource	London Stock Exchange listed companies ⓘ
exchange	London Stock Exchange ⓘ
geographicFocus	UK-incorporated or UK-listed companies ⓘ domestic UK companies ⓘ
governance	rules-based methodology ⓘ
includesIndex	FTSE 100 Index ⓘ linked to: FTSE 100 FTSE 250 Index ⓘ FTSE 350 Index ⓘ FTSE All-Share Index ⓘ FTSE All-Small Index ⓘ FTSE Fledgling Index ⓘ FTSE SmallCap Index ⓘ
marketSegment	developed market ⓘ
methodology	free-float market-capitalisation-weighted ⓘ
parentOrganization	London Stock Exchange Group ⓘ linked to: London Stock Exchange
provider	FTSE Russell ⓘ
rebalancingFrequency	quarterly ⓘ
regionCovered	United Kingdom ⓘ
sectorCoverage	multiple industry sectors ⓘ
segmentCoverage	large-cap segment of UK market ⓘ mid-cap segment of UK market ⓘ small-cap segment of UK market ⓘ
selectionCriteria	free-float adjustment ⓘ liquidity requirements ⓘ market capitalisation ⓘ
tracks	UK equity market ⓘ large-cap UK companies ⓘ mid-cap UK companies ⓘ small-cap UK companies ⓘ
useCase	basis for derivatives ⓘ basis for exchange-traded funds ⓘ basis for index funds ⓘ market performance benchmark ⓘ

How these facts were elicited