FTSE/JSE Shareholder Weighted Index
E919699
The FTSE/JSE Shareholder Weighted Index is a South African equity market index that adjusts constituent weights based on the proportion of shares freely available to public investors, providing a free-float-focused alternative to traditional market-cap weighting.
All labels observed (1)
| Label | Occurrences |
|---|---|
| FTSE/JSE Shareholder Weighted Index canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11258921 — 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/JSE Shareholder Weighted Index Context triple: [FTSE/JSE Africa All Share Index, isParentIndexOf, FTSE/JSE Shareholder Weighted Index]
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A.
FTSE/JSE Africa All Share Index
The FTSE/JSE Africa All Share Index is the broad benchmark index of the South African equity market, tracking the performance of all eligible companies listed on the Johannesburg Stock Exchange.
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B.
FTSE/JSE Top 40 Index
The FTSE/JSE Top 40 Index is a benchmark South African stock market index that tracks the performance of the 40 largest companies listed on the Johannesburg Stock Exchange by market capitalization.
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C.
FTSE/JSE Mid Cap Index
The FTSE/JSE Mid Cap Index is a South African stock market index that tracks the performance of medium-sized companies listed on the Johannesburg Stock Exchange.
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D.
FTSE/JSE Small Cap Index
The FTSE/JSE Small Cap Index is a South African stock market index that tracks the performance of smaller-cap companies listed on the Johannesburg Stock Exchange.
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E.
FTSE/JSE Capped Indices
FTSE/JSE Capped Indices are South African equity benchmarks that limit the maximum weight of any single constituent to reduce concentration risk and improve diversification for investors.
- 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/JSE Shareholder Weighted Index Target entity description: The FTSE/JSE Shareholder Weighted Index is a South African equity market index that adjusts constituent weights based on the proportion of shares freely available to public investors, providing a free-float-focused alternative to traditional market-cap weighting.
-
A.
FTSE/JSE Africa All Share Index
The FTSE/JSE Africa All Share Index is the broad benchmark index of the South African equity market, tracking the performance of all eligible companies listed on the Johannesburg Stock Exchange.
-
B.
FTSE/JSE Top 40 Index
The FTSE/JSE Top 40 Index is a benchmark South African stock market index that tracks the performance of the 40 largest companies listed on the Johannesburg Stock Exchange by market capitalization.
-
C.
FTSE/JSE Mid Cap Index
The FTSE/JSE Mid Cap Index is a South African stock market index that tracks the performance of medium-sized companies listed on the Johannesburg Stock Exchange.
-
D.
FTSE/JSE Small Cap Index
The FTSE/JSE Small Cap Index is a South African stock market index that tracks the performance of smaller-cap companies listed on the Johannesburg Stock Exchange.
-
E.
FTSE/JSE Capped Indices
FTSE/JSE Capped Indices are South African equity benchmarks that limit the maximum weight of any single constituent to reduce concentration risk and improve diversification for investors.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
South African stock index
ⓘ
equity index ⓘ stock market index ⓘ |
| assetClass | equities ⓘ |
| calculationMethod | free-float-adjusted market capitalization weighting ⓘ |
| comparisonIndex |
FTSE/JSE All Share Index
ⓘ
linked to:
FTSE/JSE Africa All Share Index
FTSE/JSE Top 40 Index ⓘ |
| country | South Africa ⓘ |
| currency | South African rand ⓘ |
| dataSource | Johannesburg Stock Exchange listed companies ⓘ |
| excludes |
government strategic stakes
ⓘ
insider holdings ⓘ strategic shareholdings ⓘ |
| family |
FTSE/JSE index series
ⓘ
linked to:
FTSE/JSE Africa Index Series
|
| focus |
free-float shares
ⓘ
publicly available shares ⓘ |
| governance | FTSE/JSE index advisory structures ⓘ |
| market | Johannesburg Stock Exchange ⓘ |
| methodologyFeature |
adjusts constituent weights for free-float
ⓘ
emphasizes shares available to public investors ⓘ reduces weight of companies with large strategic holdings ⓘ |
| objective |
to provide an alternative to full market-cap-weighted indices
ⓘ
to represent the performance of South African equities on a free-float basis ⓘ |
| provider |
FTSE Russell
ⓘ
Johannesburg Stock Exchange ⓘ |
| rebalancing | periodic according to FTSE/JSE ground rules ⓘ |
| regionCoverage | South Africa ⓘ |
| sectorCoverage | multiple sectors of the South African equity market ⓘ |
| shortName | SWIX ⓘ |
| targetUsers |
asset managers
ⓘ
index product providers ⓘ institutional investors ⓘ |
| transparency | rules-based methodology ⓘ |
| underlyingInstruments | listed shares on the Johannesburg Stock Exchange ⓘ |
| useCase |
basis for index-linked investment products
ⓘ
benchmarking South African equity portfolios ⓘ performance measurement of active managers ⓘ |
| weightingScheme | shareholder-weighted ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: FTSE/JSE Shareholder Weighted Index Description of subject: The FTSE/JSE Shareholder Weighted Index is a South African equity market index that adjusts constituent weights based on the proportion of shares freely available to public investors, providing a free-float-focused alternative to traditional market-cap weighting.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.