![J. Jacobe](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>)
J. Jacobe
No open positions remaining
Net worth: 1 M $ as of 2026-07-30
Profile
J.
Lee Jacobe is the founder of Manchester Energy LLC,Manchester Energy LLC.
Currently, Mr. Jacobe serves as an Independent Director at Summit Midstream Corp.
since 2019.
Formerly, Mr. Jacobe was Vice Chairman at Barclays Investment Bank from 2008 to 2018, Managing Director at Lehman Brothers Holdings, Inc. from 2001 to 2008, and held director roles at Summit Midstream GP LLC and Summit Midstream Partners LP.
Mr. Jacobe completed undergraduate education at The University of Texas at Austin.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
0.33% | 2026-03-30 | 45,686 ( 0.33% ) | 1 M $ | 2026-07-30 |
J. Jacobe active positions
| Companies | Position | Start |
|---|
Former positions of J. Jacobe
| Companies | Position | End |
|---|---|---|
Manchester Energy LLC
 Manchester Energy LLC Oil & Gas ProductionEnergy Minerals Engages in exploring oil and gas | Founder | 2023-11-28 |
Barclays Investment Bank
 Barclays Investment Bank Regional BanksFinance Provides investment banking services | Director/Board Member | 2017-12-31 |
Lehman Brothers Holdings, Inc.
 Lehman Brothers Holdings, Inc. Financial ConglomeratesFinance Provides financial and investment banking services | Corporate Officer/Principal | 2007-12-31 |
Summit Midstream GP LLC
 Summit Midstream GP LLC Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | - |
Summit Midstream Partners LP
 Summit Midstream Partners LP Oil & Gas PipelinesIndustrial Services Engages in developing, owning and operating midstream energy infrastructure assets | Director/Board Member | - |
Training of J. Jacobe
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
97
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Lehman Brothers Holdings, Inc.
Lehman Brothers Holdings, Inc. Financial ConglomeratesFinance Provides financial and investment banking services | Finance |
Manchester Energy LLC
Manchester Energy LLC Oil & Gas ProductionEnergy Minerals Engages in exploring oil and gas | Energy Minerals |
The University of Texas at Austin
 The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Summit Midstream GP LLC
Summit Midstream GP LLC Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Summit Midstream Partners LP
Summit Midstream Partners LP Oil & Gas PipelinesIndustrial Services Engages in developing, owning and operating midstream energy infrastructure assets | Industrial Services |
Barclays Investment Bank
Barclays Investment Bank Regional BanksFinance Provides investment banking services | Finance |
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