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Avidbank Holdings, Inc.
AVBH • OTC
Avidbank Holdings, Inc. is a publicly traded company on OTC, led by Mark D. Mordell, with a market cap of $291.0M. As of Q3 2025, 63% of shares are held by 43 institutional investors, with Fourthstone LLC as the largest holder at 9.53%.
CEOMark D. Mordell
Market Cap$291.0M
Overview
Overview of institutional ownership in AVBH as of Q3 2025 with a market cap of $278.9M
All Institutions
- Institutions
- 43
- Value Held
- $175.3M
- Shares Held
- 6.9M
- Avg Position
- $4.1M
- Median Position
- $1.9M
Hedge Funds
- Hedge Funds
- 11
- Value Held
- $51.5M
- Shares Held
- 2.0M
- Avg Position
- $4.7M
- Median Position
- $2.0M
Ownership Breakdown
Based on market cap of $278.9M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in AVBH as of Q3 2025
| Institution | Position Value |
|---|---|
 Fourthstone LLC Hedge Fund•Long/Short | $26.6M 4.77% of portfolio |
 ALLIANCEBERNSTEIN L.P. Long Only Manager | $21.8M 0.01% of portfolio |
 ENDEAVOUR CAPITAL ADVISORS INC Private Equity | $17.8M 5.37% of portfolio |
B BANC FUNDS CO LLC Institution | $17.3M 4.20% of portfolio |
 WELLINGTON MANAGEMENT CO LLP Long Only Manager | $12.7M 0.00% of portfolio |
M MANUFACTURERES LIFE INSURANCE CO Institution | $10.9M 0.01% of portfolio |
M MENDON CAPITAL ADVISORS CORP Hedge Fund•Sector | $7.6M 3.42% of portfolio |
R RMB Capital Management, LLC RIA/Wealth | $6.2M 0.11% of portfolio |
 SANDLER ONEILL ASSET MANAGEMENT LLC Hedge Fund•Long/Short | $5.6M 0.87% of portfolio |
A ADAGE CAPITAL PARTNERS GP LLC Institution | $4.9M 0.01% of portfolio |
Net Capital Flow
Institutional buying and selling activity for AVBH in Q3 2025
- Traded
- +$158.2M
- Buyers
- 43
- Sellers
- 0
- Total Bought
- +$158.2M
- Total Sold
- −-
- Avg Position
- $4.1M
Biggest Buyers
| Institution | Net Bought |
|---|---|
Fourthstone LLC Hedge Fund•Long/Short | +$26.6M +1.0M shares |
ALLIANCEBERNSTEIN L.P. Long Only Manager | +$21.8M +854.1K shares |
ENDEAVOUR CAPITAL ADVISORS INC Private Equity | +$17.8M +697.9K shares |
WELLINGTON MANAGEMENT CO LLP Long Only Manager | +$12.7M +498.7K shares |
M MANUFACTURERES LIFE INSURANCE CO Institution | +$10.9M +426.0K shares |
M MENDON CAPITAL ADVISORS CORP Hedge Fund•Sector | +$7.6M +297.6K shares |
R RMB Capital Management, LLC RIA/Wealth | +$6.2M +241.8K shares |
SANDLER ONEILL ASSET MANAGEMENT LLC Hedge Fund•Long/Short | +$5.6M +220.0K shares |
A ADAGE CAPITAL PARTNERS GP LLC Institution | +$4.9M +190.3K shares |
 JACOBS ASSET MANAGEMENT, LLC Hedge Fund•Long/Short | +$3.7M +146.1K shares |
Biggest Sellers
| Institution | Net Sold | |
|---|---|---|
| No sellers found | ||
Entry and Exit Activity
Institutions that initiated new positions or completely exited AVBH in Q3 2025
- New Positions
- 41
- New Value
- $152.4M
- Exited Positions
- 0
- Exited Value
- -
New Positions
| Institution | Position Value |
|---|---|
Fourthstone LLC Hedge Fund•Long/Short | $26.6M 1.0M shares |
ALLIANCEBERNSTEIN L.P. Long Only Manager | $21.8M 854.1K shares |
ENDEAVOUR CAPITAL ADVISORS INC Private Equity | $17.8M 697.9K shares |
WELLINGTON MANAGEMENT CO LLP Long Only Manager | $12.7M 498.7K shares |
M MANUFACTURERES LIFE INSURANCE CO Institution | $10.9M 426.0K shares |
M MENDON CAPITAL ADVISORS CORP Hedge Fund•Sector | $7.6M 297.6K shares |
R RMB Capital Management, LLC RIA/Wealth | $6.2M 241.8K shares |
A ADAGE CAPITAL PARTNERS GP LLC Institution | $4.9M 190.3K shares |
JACOBS ASSET MANAGEMENT, LLC Hedge Fund•Long/Short | $3.7M 146.1K shares |
N North Reef Capital Management LP Hedge Fund•Long/Short | $3.6M 141.5K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
| No exited positions found | |
Options Activity
Institutions with the largest Call and Put options positions in AVBH as of Q3 2025
- Call Positions
- 0
- Call Value
- -
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
| No call positions found | |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with AVBH as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
ENDEAVOUR CAPITAL ADVISORS INC Private Equity | 5.37% $17.8M |
Fourthstone LLC Hedge Fund•Long/Short | 4.77% $26.6M |
B BANC FUNDS CO LLC Institution | 4.20% $17.3M |
 PMC FIG Opportunities LLC Real Assets | 3.83% $2.4M |
M MENDON CAPITAL ADVISORS CORP Hedge Fund•Sector | 3.42% $7.6M |
JACOBS ASSET MANAGEMENT, LLC Hedge Fund•Long/Short | 2.04% $3.7M |
E EJF Capital LLC Institution | 1.62% $2.8M |
SANDLER ONEILL ASSET MANAGEMENT LLC Hedge Fund•Long/Short | 0.87% $5.6M |
R rhino investment partners, Inc Hedge Fund•Value | 0.66% $2.0M |
P Persistent Asset Partners Ltd Institution | 0.56% $768.3K |
Hedge Fund Spotlight
Discover hedge funds investing in AVBH
Fourthstone LLC
Hedge Fund • Long/Short
Portfolio ManagerAmy Morris Stone
- Portfolio Value
- $557.6M
- Positions
- 83
- Last Reported
- Q3 2025
Sector Allocation
A
Position in Avidbank Holdings, Inc.
- Market Value
- $26.6M
- Shares Held
- 1.0M
- Portfolio Weight
- 4.77%
- Owned Since
- 2025-Q3
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Banks - Regional Financial Services | $49.4M | 8.85% | |
Banks - Regional Financial Services | $31.7M | 5.68% | |
Banks - Regional Financial Services | $30.5M | 5.47% |
