PaineWebber
E816086
PaineWebber was a major American brokerage and investment banking firm that became one of Wall Street’s prominent financial services companies before its eventual acquisition by UBS.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PaineWebber canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9666684 — 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: PaineWebber Context triple: [Kidder, Peabody & Co., acquiredBy, PaineWebber]
-
A.
Shearson Loeb Rhoades
Shearson Loeb Rhoades was a major American investment banking and brokerage firm that became one of Wall Street’s largest retail brokerage houses before being acquired and absorbed through a series of financial industry mergers.
-
B.
Merrill Lynch
Merrill Lynch is a major American wealth management and investment banking firm known for its brokerage services and role in global financial markets.
-
C.
Dean Witter Financial Services Group
Dean Witter Financial Services Group was a major American financial services and brokerage firm that became best known as the predecessor to Discover Financial Services and later part of Morgan Stanley.
-
D.
Salomon Brothers
Salomon Brothers was a prominent Wall Street investment bank known for its influential role in the bond market and its aggressive trading culture in the late 20th century.
-
E.
Cantor Fitzgerald
Cantor Fitzgerald is a New York–based financial services firm and brokerage known for its bond trading operations and for suffering devastating losses in the September 11, 2001 attacks.
- 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: PaineWebber Target entity description: PaineWebber was a major American brokerage and investment banking firm that became one of Wall Street’s prominent financial services companies before its eventual acquisition by UBS.
-
A.
Shearson Loeb Rhoades
Shearson Loeb Rhoades was a major American investment banking and brokerage firm that became one of Wall Street’s largest retail brokerage houses before being acquired and absorbed through a series of financial industry mergers.
-
B.
Merrill Lynch
Merrill Lynch is a major American wealth management and investment banking firm known for its brokerage services and role in global financial markets.
-
C.
Dean Witter Financial Services Group
Dean Witter Financial Services Group was a major American financial services and brokerage firm that became best known as the predecessor to Discover Financial Services and later part of Morgan Stanley.
-
D.
Salomon Brothers
Salomon Brothers was a prominent Wall Street investment bank known for its influential role in the bond market and its aggressive trading culture in the late 20th century.
-
E.
Cantor Fitzgerald
Cantor Fitzgerald is a New York–based financial services firm and brokerage known for its bond trading operations and for suffering devastating losses in the September 11, 2001 attacks.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
financial services company
ⓘ
investment bank ⓘ |
| acquiredBy | UBS NERFINISHED ⓘ |
| acquisitionDate | 2000 ⓘ |
| acquisitionValue | approximately 10.8 billion US dollars ⓘ |
| brandDiscontinued | mid-2000s ⓘ |
| ceo | Donald B. Marron NERFINISHED ⓘ |
| chairman | Donald B. Marron NERFINISHED ⓘ |
| clientType |
individual investors
ⓘ
institutional investors ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dissolutionDate | early 2000s ⓘ |
| foundedBy |
Wallace G. Webber
NERFINISHED
ⓘ
William Alfred Paine NERFINISHED ⓘ |
| hadBusinessSegment |
asset management division
ⓘ
institutional securities division NERFINISHED ⓘ retail brokerage division ⓘ |
| hadNumberOfEmployees | tens of thousands ⓘ |
| hadNumberOfFinancialAdvisors | over 8,000 ⓘ |
| headquartersLocation |
New York
NERFINISHED
ⓘ
New York City ⓘ United States of America ⓘ
surface form:
United States
|
| inception | 1880 ⓘ |
| industry |
brokerage
ⓘ
financial services ⓘ investment banking ⓘ |
| mergedInto | UBS PaineWebber NERFINISHED ⓘ |
| notableExecutive | Donald B. Marron NERFINISHED ⓘ |
| notableFor |
contribution to UBS expansion in the United States
ⓘ
large network of financial advisors in the US ⓘ |
| operated | nationwide branch network in the United States ⓘ |
| operatedIn | Wall Street NERFINISHED ⓘ |
| originalName | Paine, Webber & Co. NERFINISHED ⓘ |
| parentCompanyAfterAcquisition | UBS AG NERFINISHED ⓘ |
| providedService |
asset management
ⓘ
investment banking advisory ⓘ research ⓘ retail brokerage ⓘ securities underwriting ⓘ wealth management ⓘ |
| reputation |
major Wall Street firm
ⓘ
prominent retail brokerage house ⓘ |
| significantEvent | acquired by UBS ⓘ |
| status | defunct ⓘ |
| stockExchangeListing | New York Stock Exchange ⓘ |
| successor | UBS Wealth Management US NERFINISHED ⓘ |
| tickerSymbol | PWJ NERFINISHED ⓘ |
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: PaineWebber Description of subject: PaineWebber was a major American brokerage and investment banking firm that became one of Wall Street’s prominent financial services companies before its eventual acquisition by UBS.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.