Supply Chain Intelligence

Oppenheimer Holdings Inc. Supply Chain

OPY supply chain intelligence for Oppenheimer Holdings Inc.: verified suppliers, customers, debt relationships, acquisitions, and ownership data.

OPY ·Last updated 2026-07-30 · Interactive map →

Data compiled by Redley Lamar · ChainSifter Intelligence

3Suppliers
1Customers
1Debt Items
9Related Chains

Oppenheimer Holdings Inc. Suppliers

TickerNameConfidenceEvidence
50-PARTICIPATING-BANKS 50-PARTICIPATING-BANKS 92% • Client funds swept into deposit accounts at participating banks and eligible for FDIC deposit insurance
MORTGAGE-BACKED-SECURITIES-DIVISION MORTGAGE-BACKED-SECURITIES-DIVISION 90% The Company has clearing/participating arrangements with the National Securities Clearing Corporation, the Fixed Income Clearing Corporation ("FICC"), the Mortgage-Backed Securities Division (a divis…
GLOBAL-PRIME-PARTNERS-LTD GLOBAL-PRIME-PARTNERS-LTD 85% In addition, the Company clears its non-U.S. international equities business carried on by Oppenheimer Europe Ltd. through Global Prime Partners, Ltd., a global clearing financial institution located…

Oppenheimer Holdings Inc. Customers

TickerNameConfidenceEvidence
GLOBAL-PRIME-PARTNERS-LTD GLOBAL-PRIME-PARTNERS-LTD 85% . In addition, the Company clears its non-U.S. international equities business carried on by Oppenheimer Europe Ltd. through Global Prime Partners, Ltd., a global clearing financial institution locat…

Oppenheimer Holdings Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
OPY-DEBT Debt stack $1.4B 90% Market cache reports total debt of $1.4B.

Oppenheimer Holdings Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Oppenheimer Holdings Inc..

Oppenheimer Holdings Inc. Ownership

HolderNameConfidenceEvidence
OPY-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC VANGUARD CAPITAL MANAGEMENT LLC 90% 13F overlay lists VANGUARD CAPITAL MANAGEMENT LLC as top holder; 119 tracked holders.

Oppenheimer Holdings Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
VRTS Virtus Investment Partners, Inc. 100.00 2
VCTR Victory Capital Holdings, Inc. 100.00 2
BUR Burford Capital Limited 100.00 2
WHG Westwood Holdings Group, Inc. 100.00 2
PWP Perella Weinberg Partners 100.00 2
SAMG Silvercrest Asset Management Group Inc. 100.00 2
HLNE Hamilton Lane Incorporated 100.00 2
DHIL Diamond Hill Investment Group Inc 36.29 1 ['spend']
ARES Ares Management Corporation 14.78 2
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