Middlefield Banc Corp
MBCN
MBCN was delisted on the 27th of February, 2026.
44 hedge funds and large institutions have $40.1M invested in Middlefield Banc Corp in 2017 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 14 increasing their positions, 6 reducing their positions, and 2 closing their positions.
150% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 2
133% more repeat investments, than reductions
Existing positions increased: 14 | Existing positions reduced: 6
7% more funds holding
Funds holding: 41 → 44 (+3)
4.01% more ownership
Funds ownership: 50.07% → 54.07% (+4%)
0% more capital invested
Capital invested by funds: $40M → $40.1M (+$102K)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$1.45M |
| 2 |
KCM
Kennedy Capital Management
St Louis,
Missouri
|
+$871K |
| 3 |
SG Americas Securities
New York
|
+$374K |
| 4 |
AA
Ancora Advisors
Cleveland,
Ohio
|
+$311K |
| 5 |
State Street
Boston,
Massachusetts
|
+$197K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MI
M3F Inc
Salt Lake City,
Utah
|
-$752K |
| 2 |
Manulife (Manufacturers Life Insurance)
Canada,
Ontario, Canada
|
-$145K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$24.2K |
| 4 |
HNB
Huntington National Bank
Columbus,
Ohio
|
-$19.5K |
| 5 |
California State Teachers Retirement System (CalSTRS)
West Sacramento,
California
|
-$13.8K |
MBCN Hedge Fund Activity: Q3 2017 in Review
44 of the 4,022 institutional investors tracked by Wall St. Rank reported a position in Middlefield Banc Corp (MBCN) for Q3 2017, worth a combined $40.1M — up 0.25% from $40M a quarter earlier.
Buyers outnumbered sellers: 5 funds opened new MBCN positions and 2 closed out — a net gain of 3 holders — while 14 added to existing stakes and 6 trimmed.
The largest buyer was Vanguard Group, adding an estimated $1.45M. The largest seller was M3F Inc, cutting an estimated $752K.
- 44 institutional investors held Middlefield Banc Corp (MBCN) as of Q3 2017, up from 41 in Q2 2017.
- Funds reported $40.1M of Middlefield Banc Corp stock for Q3 2017, up 0.25% quarter-over-quarter.
- 5 funds opened new Middlefield Banc Corp positions in Q3 2017 and 2 closed out, a net change of +3 holders.
- The largest Middlefield Banc Corp buyer in Q3 2017 was Vanguard Group, an estimated $1.45M added.
- The largest Middlefield Banc Corp seller in Q3 2017 was M3F Inc, an estimated $752K sold.
Based on aggregated 13F filings for Q3 2017.