![Michael Rosinus](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>)
Michael Rosinus
Director/Board Member at
AVIDBANK HOLDINGS, INC.
Net worth: 571 579 $ as of 31/08/2026
Profile
Michael F.
Rosinus is the founder of TRF Partners LLC.
Current jobs include Chief Executive Officer at GoHydrate Inc., Independent Director at Avidbank Holdings, Inc. since 2014, Director at Avidbank, and Co-General Partner at PTMR Capital Partners LP.
Former jobs include CEO-Commercial Banking Division at Citigroup Asset Management, Director at Highlands Bankshares, Inc. (Virginia), Director at Sun American Bancorp from 2005 to 2009, Director at Highlands Union Bank (Abingdon, Virginia), Director at Home Bancorp, Inc., Director at Bridgeview Bancorp, Inc., Director at HomeBanc Corp.
(Georgia), Director at Bank of Virginia (Midlothian), Director at NewDominion Bank, Director at Bridgeview Bank Group, Director at Sun American Bank (Boca Raton, Florida) from 2006 to 2009, Managing Director & Portfolio Manager at PT Asset Management LLC (Illinois), Independent Director at Cordia Bancorp, Inc., Chief Lending Officer at M&T Bank Corp., Senior Advisor at Lightyear Capital LLC, Portfolio Manager at Tiedeman Investment Group from 1998 to 2006, and General Partner at Tiedeman Rosinus LP from 1998 to 2006.
Education includes undergraduate studies at Hamilton College (New York) and an MBA from The Leonard N Stern School of Business.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 19/05/2026 | 18,180 ( 0.17% ) | 571 579 $ | 31/08/2026 |
Michael Rosinus active positions
| Companies | Position | Start |
|---|---|---|
| AVIDBANK HOLDINGS, INC. | Director/Board Member | 16/09/2014 |
GoHydrate Inc.
 GoHydrate Inc. Internet RetailRetail Trade Sells hydration drink products through online | Chief Executive Officer | - |
PTMR Capital Partners LP
 PTMR Capital Partners LP Investment ManagersFinance Functions as a private equity fund | Corporate Officer/Principal | - |
Avidbank
 Avidbank Regional BanksFinance Operates as a bank holding company whose subsidiaries provides state chartered banking services | Director/Board Member | - |
TRF Partners LLC
 TRF Partners LLC Investment ManagersFinance Provides investment advice | Founder | - |
Former positions of Michael Rosinus
| Companies | Position | End |
|---|---|---|
Lightyear Capital LLC
 Lightyear Capital LLC Investment ManagersFinance Lightyear Capital invests in middle-market companies located in the United States with an EBITDA of more than USD 10 million and enterprise values of USD 0.2 - 2 billion. The firm targets companies operating in the fields of financial services, financial technology, healthcare and tech-enabled business services. It provides equity financing for buyout transactions. The firm acquires majority stakes. | Corporate Officer/Principal | - |
Sun American Bank (Boca Raton, Florida)
 Sun American Bank (Boca Raton, Florida) Regional BanksFinance Operates as a commercial bank | Director/Board Member | 01/06/2009 |
| SUN AMERICAN BANCORP | Director/Board Member | 01/05/2009 |
Tiedeman Rosinus LP | Corporate Officer/Principal | 01/01/2006 |
| ░░░░░░░░ ░░░░░░░░░░ ░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | ░░░░░░░░░░ |
Training of Michael Rosinus
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
32
1st degree connections
24
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 24 |
|---|---|
Highlands Bankshares, Inc. (Virginia)
 Highlands Bankshares, Inc. (Virginia) Regional BanksFinance Operates as a bank holding company whose subsidiary provides banking services | Finance |
Sun American Bancorp
 Sun American Bancorp Regional BanksFinance State commercial bank | Finance |
M&T Bank Corp.
 M&T Bank Corp. Regional BanksFinance Operates as a bank holding company whose subsidiaries provides banking services | Finance |
Highlands Union Bank (Abingdon, Virginia)
 Highlands Union Bank (Abingdon, Virginia) Regional BanksFinance State chartered commercial bank | Finance |
Home Bancorp, Inc.
 Home Bancorp, Inc. Regional BanksFinance Operates as a bank holding company through its subsidiaries provides commercial banking services | Finance |
PTMR Capital Partners LP
PTMR Capital Partners LP Investment ManagersFinance Functions as a private equity fund | Finance |
Citigroup Asset Management
 Citigroup Asset Management Investment ManagersFinance Provides investment advice | Finance |
Hamilton College (New York)
 Hamilton College (New York) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Bridgeview Bancorp, Inc.
 Bridgeview Bancorp, Inc. Financial ConglomeratesFinance Bank holding company | Finance |
HomeBanc Corp. (Georgia)
 HomeBanc Corp. (Georgia) Regional BanksFinance State commercial bank | Finance |
Avidbank Holdings, Inc.
 Avidbank Holdings, Inc. Regional BanksFinance Operates as a bank holding company whose subsidiaries provides commercial banking services | Finance |
Lightyear Capital LLC
Lightyear Capital LLC Investment ManagersFinance Lightyear Capital invests in middle-market companies located in the United States with an EBITDA of more than USD 10 million and enterprise values of USD 0.2 - 2 billion. The firm targets companies operating in the fields of financial services, financial technology, healthcare and tech-enabled business services. It provides equity financing for buyout transactions. The firm acquires majority stakes. | Finance |
Bank of Virginia (Midlothian)
 Bank of Virginia (Midlothian) Regional BanksFinance Provides commercial banking services | Finance |
NewDominion Bank
 NewDominion Bank Regional BanksFinance Provides personal and business banking products and services | Finance |
Bridgeview Bank Group
 Bridgeview Bank Group Financial ConglomeratesFinance Bank holding company | Finance |
Sun American Bank (Boca Raton, Florida)
Sun American Bank (Boca Raton, Florida) Regional BanksFinance Operates as a commercial bank | Finance |
Tiedeman Investment Group | |
Tiedeman Rosinus LP | |
PT Asset Management LLC (Illinois)
 PT Asset Management LLC (Illinois) Investment ManagersFinance PTAM seeks attractive investment opportunities in fixed-income markets where structural and pricing inefficiencies can create unique drivers of return, specifically including asset-backed/structured credit markets and municipal/corporate bond markets. The firm strives to identify sectors with the best risk-reward profiles and employs a quantitative approach to select specific securities that can generate portfolio outperformance. | Finance |
Cordia Bancorp, Inc.
 Cordia Bancorp, Inc. Regional BanksFinance Provides banking and financial services | Finance |
The Leonard N Stern School of Business
 The Leonard N Stern School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
TRF Partners LLC
TRF Partners LLC Investment ManagersFinance Provides investment advice | Finance |
Avidbank
Avidbank Regional BanksFinance Operates as a bank holding company whose subsidiaries provides state chartered banking services | Finance |
GoHydrate Inc.
GoHydrate Inc. Internet RetailRetail Trade Sells hydration drink products through online | Retail Trade |
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