Middlefield Banc Corp
MBCN
MBCN was delisted on the 27th of February, 2026.
87 hedge funds and large institutions have $81M invested in Middlefield Banc Corp in 2025 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 30 increasing their positions, 19 reducing their positions, and 2 closing their positions.
750% more first-time investments, than exits
New positions opened: 17 | Existing positions closed: 2
58% more repeat investments, than reductions
Existing positions increased: 30 | Existing positions reduced: 19
19% more funds holding
Funds holding: 73 → 87 (+14)
3% less capital invested
Capital invested by funds: $83.2M → $81M (-$2.13M)
5.29% less ownership
Funds ownership: 34.3% → 29.01% (-5.3%)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GLAM
Gardner Lewis Asset Management
Chadds Ford,
Pennsylvania
|
+$3.1M |
| 2 |
GCL
Glazer Capital LLC
New York
|
+$1.75M |
| 3 |
FFA
Frazier Financial Advisors
Columbus,
Ohio
|
+$1.28M |
| 4 |
PCM
Prelude Capital Management
New York
|
+$990K |
| 5 |
JP Morgan Chase
New York
|
+$847K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AllianceBernstein
Nashville,
Tennessee
|
-$3.07M |
| 2 |
EPCA
Elizabeth Park Capital Advisors
Pepper Pike,
Ohio
|
-$2.9M |
| 3 |
EF
Empowered Funds
Havertown,
Pennsylvania
|
-$613K |
| 4 |
BlackRock
New York
|
-$304K |
| 5 |
Northern Trust
Chicago,
Illinois
|
-$176K |
MBCN Hedge Fund Activity: Q4 2025 in Review
87 of the 8,226 institutional investors tracked by Wall St. Rank reported a position in Middlefield Banc Corp (MBCN) for Q4 2025, worth a combined $81M — down 2.6% from $83.2M a quarter earlier.
Buyers outnumbered sellers: 17 funds opened new MBCN positions and 2 closed out — a net gain of 15 holders — while 30 added to existing stakes and 19 trimmed.
The largest buyer was Gardner Lewis Asset Management, opening a new position worth an estimated $3.1M. The largest seller was AllianceBernstein, cutting an estimated $3.07M.
- 87 institutional investors held Middlefield Banc Corp (MBCN) as of Q4 2025, up from 73 in Q3 2025.
- Funds reported $81M of Middlefield Banc Corp stock for Q4 2025, down 2.6% quarter-over-quarter.
- 17 funds opened new Middlefield Banc Corp positions in Q4 2025 and 2 closed out, a net change of +15 holders.
- The largest Middlefield Banc Corp buyer in Q4 2025 was Gardner Lewis Asset Management, an estimated $3.1M added.
- The largest Middlefield Banc Corp seller in Q4 2025 was AllianceBernstein, an estimated $3.07M sold.
Based on aggregated 13F filings for Q4 2025.