![Gregg Bresner](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>)
Gregg Bresner
President at
CION INVESTMENT CORPORATION
Net worth: 385 010 $ as of 2026-07-30
Profile
Gregg A. Bresner is the founder of Tyto Capital Partners LLC, founded in 2010, and Briscoe Capital Management LLC, founded in 2003, where the title held is Chief Financial Officer & Portfolio Manager.
Current jobs include President & Chief Investment Officer at CION Investment Corp.
since 2017 and Chief Investment Officer & Senior MD at CION Investment Management LLC since 2016.
Former jobs include Managing Director at Plainfield Asset Management LLC from 2003 to 2010, Principal at Wasserstein Perella Group, Inc., Executive Officer at Bankers Trust Corp., Principal at Deutsche Bank Corp., Chief Financial Officer at JDS Therapeutics LLC from 2012 to 2016, and Portfolio Manager at Fairfield Briscoe Senior Capital Fund Ltd. Education includes an undergraduate degree from Rensselaer Polytechnic Institute and an MBA from Columbia Business School.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-29 | 64,599 ( 0.13% ) | 385 010 $ | 2026-07-30 |
Gregg Bresner active positions
| Companies | Position | Start |
|---|---|---|
| CION INVESTMENT CORPORATION | President | 2017-03-22 |
CION Investment Management LLC
 CION Investment Management LLC Investment ManagersFinance Provides investment advice | Chief Investment Officer | 2016-04-17 |
Former positions of Gregg Bresner
| Companies | Position | End |
|---|---|---|
JDS Therapeutics LLC
 JDS Therapeutics LLC Pharmaceuticals: MajorHealth Technology Develops a portfolio of proprietary, clinically supported nutraceutical products focused around diabetes and related indications | Director of Finance/CFO | 2015-12-31 |
Plainfield Asset Management LLC
 Plainfield Asset Management LLC Investment ManagersFinance Plainfield Asset Management invests primarily in the stocks and convertible equities of small-cap companies. | Corporate Officer/Principal | 2010-02-28 |
Tyto Capital Partners LLC
 Tyto Capital Partners LLC Investment ManagersFinance Operates as a private equity investment firm | Founder | - |
Fairfield Briscoe Senior Capital Fund Ltd. | Corporate Officer/Principal | - |
Wasserstein Perella Group, Inc.
 Wasserstein Perella Group, Inc. Investment ManagersFinance Provides investment banking services | Corporate Officer/Principal | - |
Training of Gregg Bresner
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
51
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
Plainfield Asset Management LLC
Plainfield Asset Management LLC Investment ManagersFinance Plainfield Asset Management invests primarily in the stocks and convertible equities of small-cap companies. | Finance |
CION Investment Corp.
 CION Investment Corp. Investment Trusts/Mutual FundsMiscellaneous Functions as a closed-end investment fund or Investment trust | Miscellaneous |
Wasserstein Perella Group, Inc.
Wasserstein Perella Group, Inc. Investment ManagersFinance Provides investment banking services | Finance |
Rensselaer Polytechnic Institute
 Rensselaer Polytechnic Institute Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Bankers Trust Corp.
 Bankers Trust Corp. Investment Banks/BrokersFinance Provides investment banking services | Finance |
Briscoe Capital Management LLC
 Briscoe Capital Management LLC Investment ManagersFinance Provides investment advice | Finance |
Deutsche Bank Corp.
 Deutsche Bank Corp. Regional BanksFinance Part of Deutsche Bank AG, Deutsche Bank Corp. is a company based in New York, NY. | Finance |
CION Investment Management LLC
CION Investment Management LLC Investment ManagersFinance Provides investment advice | Finance |
Tyto Capital Partners LLC
Tyto Capital Partners LLC Investment ManagersFinance Operates as a private equity investment firm | Finance |
Columbia Business School
 Columbia Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
JDS Therapeutics LLC
JDS Therapeutics LLC Pharmaceuticals: MajorHealth Technology Develops a portfolio of proprietary, clinically supported nutraceutical products focused around diabetes and related indications | Health Technology |
Fairfield Briscoe Senior Capital Fund Ltd. |
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