S&P 500 Buyback Index
E605268
The S&P 500 Buyback Index is a stock market index that tracks S&P 500 companies with the highest share repurchase activity, highlighting firms that aggressively buy back their own stock.
All labels observed (1)
| Label | Occurrences |
|---|---|
| S&P 500 Buyback Index canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6581655 — 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: S&P 500 Buyback Index Context triple: [S&P U.S. Indices, includesIndex, S&P 500 Buyback Index]
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A.
S&P Composite 1500
The S&P Composite 1500 is a broad U.S. stock market index that combines the large-cap S&P 500, mid-cap S&P 400, and small-cap S&P 600 to represent about 90% of U.S. equity market capitalization.
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B.
S&P 100
The S&P 100 is a stock market index comprising 100 of the largest and most established blue-chip companies listed in the United States, often used as a benchmark for large-cap U.S. equities.
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C.
S&P 500 Index
The S&P 500 Index is a major U.S. stock market benchmark that tracks the performance of 500 large publicly traded companies listed on American exchanges.
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D.
S&P 90 Index
The S&P 90 Index was an early U.S. stock market index composed of 90 leading companies, serving as a precursor to the broader S&P 500.
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E.
S&P BSE 500
The S&P BSE 500 is a broad-based Indian stock market index that tracks the performance of 500 leading companies listed on the Bombay Stock Exchange, representing a wide cross-section of the country's economy.
- 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: S&P 500 Buyback Index Target entity description: The S&P 500 Buyback Index is a stock market index that tracks S&P 500 companies with the highest share repurchase activity, highlighting firms that aggressively buy back their own stock.
-
A.
S&P Composite 1500
The S&P Composite 1500 is a broad U.S. stock market index that combines the large-cap S&P 500, mid-cap S&P 400, and small-cap S&P 600 to represent about 90% of U.S. equity market capitalization.
-
B.
S&P 100
The S&P 100 is a stock market index comprising 100 of the largest and most established blue-chip companies listed in the United States, often used as a benchmark for large-cap U.S. equities.
-
C.
S&P 500 Index
The S&P 500 Index is a major U.S. stock market benchmark that tracks the performance of 500 large publicly traded companies listed on American exchanges.
-
D.
S&P 90 Index
The S&P 90 Index was an early U.S. stock market index composed of 90 leading companies, serving as a precursor to the broader S&P 500.
-
E.
S&P BSE 500
The S&P BSE 500 is a broad-based Indian stock market index that tracks the performance of 500 leading companies listed on the Bombay Stock Exchange, representing a wide cross-section of the country's economy.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf | stock market index ⓘ |
| assetClass | equities ⓘ |
| category | factor index ⓘ |
| currency | US dollar ⓘ |
| dataSource | publicly reported share repurchase data ⓘ |
| excludes | S&P 500 companies with low or no share repurchases ⓘ |
| factorExposure | buyback factor ⓘ |
| focusesOn |
S&P 500 constituents with the highest buyback ratios
ⓘ
companies with high share repurchase activity ⓘ |
| geographicFocus | United States NERFINISHED ⓘ |
| highlights | companies that aggressively repurchase their own shares ⓘ |
| includes | S&P 500 companies with the highest buyback ratios ⓘ |
| indexFamily | S&P 500 indices NERFINISHED ⓘ |
| maintainedBy | S&P Dow Jones Indices NERFINISHED ⓘ |
| methodologyPublisher | S&P Dow Jones Indices NERFINISHED ⓘ |
| parentIndex | S&P 500 NERFINISHED ⓘ |
| provider | S&P Global NERFINISHED ⓘ |
| relatedIndex |
S&P 500 Dividend Aristocrats Index
NERFINISHED
ⓘ
S&P 500 Equal Weight Index NERFINISHED ⓘ S&P 500 Growth Index NERFINISHED ⓘ S&P 500 Value Index NERFINISHED ⓘ |
| selectionCriterion |
buyback value relative to market capitalization
ⓘ
share repurchase ratio ⓘ |
| selectionFrequency | periodic rebalancing ⓘ |
| targetUsers |
asset managers
ⓘ
index-linked product issuers ⓘ institutional investors ⓘ |
| universe | S&P 500 NERFINISHED ⓘ |
| usedFor |
benchmarking buyback-focused investment strategies
ⓘ
performance comparison of high-buyback companies ⓘ underlying index for financial products ⓘ |
| weightingMethod | modified market capitalization weighting ⓘ |
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: S&P 500 Buyback Index Description of subject: The S&P 500 Buyback Index is a stock market index that tracks S&P 500 companies with the highest share repurchase activity, highlighting firms that aggressively buy back their own stock.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.