![Rob Lowenthal](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Rob Lowenthal
Chief Executive Officer at
OPPENHEIMER HOLDINGS INC.
Net worth: 12 M $ as of 31/10/2026
Profile
Mr. Robert S.
Lowenthal is a Chief Executive Officer & Director at Oppenheimer Asset Management, Inc., a President & Chief Executive Officer at Oppenheimer & Co., Inc., a President, Chief Executive Officer & Director at Oppenheimer Holdings, Inc., a President & Chief Executive Officer at Oppenheimer & Co., Inc. and a President, Chief Executive Officer & Director at Oppenheimer & Co., Inc. He is on the Board of Directors at Oppenheimer & Co., Inc., Oppenheimer Holdings, Inc. and Oppenheimer & Co., Inc.
Mr. Lowenthal also served on the board at Mercury Solar Systems, Inc.
He received his undergraduate degree from Olin Business School and an MBA from Columbia Business School.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 08/05/2026 | 133,881 ( 1.26% ) | 12 M $ | 31/10/2026 | |
| 01/03/2026 | 650 ( 0.65% ) | 56 030 $ | 31/10/2026 |
Rob Lowenthal active positions
| Companies | Position | Start |
|---|---|---|
| OPPENHEIMER HOLDINGS INC. | Chief Executive Officer | 05/05/2025 |
Oppenheimer & Co., Inc. (Wealth Management)
 Oppenheimer & Co., Inc. (Wealth Management) Investment ManagersFinance Oppenheimer & Co.'s primary investment strategies include strategic asset allocation and tactical asset allocation. Equity, balanced and fixed-income investments may be recommended along with value, growth and momentum investing strategies. | Chief Executive Officer | 30/11/2021 |
Oppenheimer & Co., Inc.
 Oppenheimer & Co., Inc. Investment ManagersFinance Provides wealth and asset management, brokerage & investment banking services | Chief Executive Officer | 05/05/2025 |
Oppenheimer & Co., Inc. (Broker)
 Oppenheimer & Co., Inc. (Broker) Investment Banks/BrokersFinance Provides brokerage services | Chief Executive Officer | - |
Oppenheimer Asset Management, Inc.
 Oppenheimer Asset Management, Inc. Investment ManagersFinance OAM uses a third-party risk model providers and an attribution to examine portfolio characteristics and risk exposure of a manager’s historical portfolio holdings. The firm focuses both on active portfolio management that utilizes both a top-down/bottom-up style emphasizing security selection and value investing. | Chief Executive Officer | 01/05/2025 |
Former positions of Rob Lowenthal
| Companies | Position | End |
|---|---|---|
Mercury Solar Systems, Inc.
 Mercury Solar Systems, Inc. SemiconductorsElectronic Technology Designs and installs solar electric and solar thermal energy systems | Director/Board Member | - |
Education of Rob Lowenthal
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
90
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Oppenheimer Holdings, Inc.
 Oppenheimer Holdings, Inc. Investment Banks/BrokersFinance Provides financial services, including securities brokerage, investment banking, and asset management | Finance |
Oppenheimer & Co., Inc.
Oppenheimer & Co., Inc. Investment ManagersFinance Provides wealth and asset management, brokerage & investment banking services | Finance |
Oppenheimer Asset Management, Inc.
Oppenheimer Asset Management, Inc. Investment ManagersFinance OAM uses a third-party risk model providers and an attribution to examine portfolio characteristics and risk exposure of a manager’s historical portfolio holdings. The firm focuses both on active portfolio management that utilizes both a top-down/bottom-up style emphasizing security selection and value investing. | Finance |
Oppenheimer & Co., Inc. (Broker)
Oppenheimer & Co., Inc. (Broker) Investment Banks/BrokersFinance Provides brokerage services | Finance |
Mercury Solar Systems, Inc.
Mercury Solar Systems, Inc. SemiconductorsElectronic Technology Designs and installs solar electric and solar thermal energy systems | Electronic Technology |
Olin Business School
 Olin Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Columbia Business School
 Columbia Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Oppenheimer & Co., Inc. (Wealth Management)
Oppenheimer & Co., Inc. (Wealth Management) Investment ManagersFinance Oppenheimer & Co.'s primary investment strategies include strategic asset allocation and tactical asset allocation. Equity, balanced and fixed-income investments may be recommended along with value, growth and momentum investing strategies. | Finance |
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