IEP
E462455
activist shareholder
diversified holding company
investor
publicly traded limited partnership
stock ticker symbol
IEP is the stock ticker symbol for Icahn Enterprises L.P., a diversified holding company led by investor Carl Icahn with interests in sectors such as energy, automotive, food packaging, real estate, and investment.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IEP canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4672190 — 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: IEP Context triple: [Icahn Enterprises, tickerSymbol, IEP]
-
A.
ISD
ISD is the abbreviated name for the Intelligence and Security Division, a governmental body responsible for intelligence gathering and national security functions.
-
B.
IDEP
IDEP is a regional training and research institute under the United Nations Economic Commission for Africa that focuses on economic development and planning in African countries.
-
C.
ISE
ISE is the stock exchange identified by the abbreviation "ISE" on which RYA is listed or traded.
-
D.
IPER
IPER is an international patent examination report that provides a non-binding opinion on the novelty, inventive step, and industrial applicability of an invention under the Patent Cooperation Treaty (PCT).
-
E.
IBE
IBE is the ICAO airline designator for Iberia, the flag carrier airline of Spain.
- 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: IEP Target entity description: IEP is the stock ticker symbol for Icahn Enterprises L.P., a diversified holding company led by investor Carl Icahn with interests in sectors such as energy, automotive, food packaging, real estate, and investment.
-
A.
ISD
ISD is the abbreviated name for the Intelligence and Security Division, a governmental body responsible for intelligence gathering and national security functions.
-
B.
IDEP
IDEP is a regional training and research institute under the United Nations Economic Commission for Africa that focuses on economic development and planning in African countries.
-
C.
ISE
ISE is the stock exchange identified by the abbreviation "ISE" on which RYA is listed or traded.
-
D.
IPER
IPER is an international patent examination report that provides a non-binding opinion on the novelty, inventive step, and industrial applicability of an invention under the Patent Cooperation Treaty (PCT).
-
E.
IBE
IBE is the ICAO airline designator for Iberia, the flag carrier airline of Spain.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
activist shareholder
ⓘ
diversified holding company ⓘ investor ⓘ publicly traded limited partnership ⓘ stock ticker symbol ⓘ |
| countryOfIncorporation |
United States
ⓘ
linked to:
United States of America
|
| currency | USD ⓘ |
| hasAbbreviation | IEP ⓘ |
| hasBusinessActivity |
acquiring controlling or significant positions in companies
ⓘ
activist investing ⓘ holding operating subsidiaries ⓘ |
| hasBusinessModel | holding company ⓘ |
| hasBusinessSegment |
automotive
ⓘ
energy ⓘ food packaging ⓘ investment funds ⓘ real estate ⓘ |
| hasControllingShareholder | Carl Icahn ⓘ |
| hasFounder | Carl Icahn ⓘ |
| hasHeadquartersLocation |
United States
ⓘ
linked to:
United States of America
|
| hasIndustry |
conglomerate
ⓘ
investment ⓘ |
| hasLeader | Carl Icahn ⓘ |
| hasLegalForm | limited partnership ⓘ |
| hasNotablePerson | Carl Icahn ⓘ |
| hasOwner | Carl Icahn ⓘ |
| hasSector |
automotive
ⓘ
energy ⓘ food packaging ⓘ investment management ⓘ real estate ⓘ |
| hasSecurityType | common units ⓘ |
| hasStockTicker | IEP ⓘ |
| hasUnderlyingIssuer |
Icahn Enterprises L.P.
ⓘ
linked to:
Icahn Enterprises
|
| isAssociatedWith | Carl Icahn ⓘ |
| isControlledBy | Carl Icahn ⓘ |
| isEquityOf |
Icahn Enterprises L.P.
ⓘ
linked to:
Icahn Enterprises
|
| isListedSecurityOf |
Icahn Enterprises L.P.
ⓘ
linked to:
Icahn Enterprises
|
| listedOn |
Nasdaq
ⓘ
linked to:
NASDAQ
|
| represents |
Icahn Enterprises L.P.
ⓘ
linked to:
Icahn Enterprises
|
| securityClass | limited partnership units ⓘ |
| tradesOn |
Nasdaq
ⓘ
linked to:
NASDAQ
|
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: IEP Description of subject: IEP is the stock ticker symbol for Icahn Enterprises L.P., a diversified holding company led by investor Carl Icahn with interests in sectors such as energy, automotive, food packaging, real estate, and investment.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.