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MBCN

Middlefield Banc Corp
MBCN

Delisted

MBCN was delisted on the 27th of February, 2026.

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39 hedge funds and large institutions have $42.4M invested in Middlefield Banc Corp in 2021 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 10 increasing their positions, 11 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

60% more first-time investments, than exits

New positions opened: 8 | Existing positions closed: 5

8% more funds holding

Funds holding: 36 → 39 (+3)

0.59% less ownership

Funds ownership: 29.2% → 28.6% (-0.59%)

1% less capital invested

Capital invested by funds: $42.9M → $42.4M (-$531K)

9% less repeat investments, than reductions

Existing positions increased: 10 | Existing positions reduced: 11

Holders
39
Holders Change
+3
Holders Change %
+8.33%
% of All Funds
0.6%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
8
Increased
10
Reduced
11
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
AA
Ancora Advisors
Ohio
+$1.04M
2
Renaissance Technologies
Renaissance Technologies
New York
+$341K
3
FL
Fourthstone LLC
Missouri
+$311K
4
Cerity Partners
Cerity Partners
New York
+$226K
5
BlackRock
BlackRock
New York
+$197K

Top Sellers

Rank Fund Capital Flow
1
SCP
Siena Capital Partners
Illinois
-$2.02M
2
EC
EJF Capital
Virginia
-$1.83M
3
Vanguard Group
Vanguard Group
Pennsylvania
-$849K
4
E
Ergoteles
New York
-$633K
5
CA
Clearstead Advisors
Ohio
-$518K
Name Holding Trade Value Shares
Change 		Change in
Stake
AA
1
Ancora Advisors
Ohio
$11.4M +$1.04M +41,055 +10%
Vanguard Group
2
Vanguard Group
Pennsylvania
$5.37M -$849K -33,592 -13%
CIC
3
Carnegie Investment Counsel
Ohio
$3.55M -$331K -13,101 -8%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$2.38M +$73.1K +2,894 +3%
Renaissance Technologies
5
Renaissance Technologies
New York
$2.34M +$341K +13,487 +17%
AllianceBernstein
6
AllianceBernstein
Tennessee
$2.27M -$129K -5,109 -5%
Millennium Management
7
Millennium Management
New York
$1.41M +$75.1K +2,972 +6%
CA
8
Clearstead Advisors
Ohio
$1.4M -$518K -20,500 -27%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$1.36M – – –
SVBP
10
Strategic Value Bank Partners
Ohio
$1.31M +$1.33M +52,735 New
BCM
11
Bridgeway Capital Management
Texas
$1.17M – – –
LWA
12
Lineweaver Wealth Advisors
Ohio
$977K – – –
FL
13
Fourthstone LLC
Missouri
$804K +$311K +12,318 +61%
UCFA
14
United Capital Financial Advisors
Texas
$744K – – –
JGUA
15
John G. Ullman & Associates
New York
$700K – – –
KCM
16
Kennedy Capital Management
Missouri
$666K -$1.01K -40 -0.1%
BlackRock
17
BlackRock
New York
$587K +$197K +7,782 +49%
HNB
18
Huntington National Bank
Ohio
$510K -$4.45K -176 -0.8%
SFI
19
Susquehanna Fundamental Investments
Pennsylvania
$501K -$3.79K -150 -0.7%
RAM
20
Riggs Asset Management
Pennsylvania
$467K – – –
State Street
21
State Street
Massachusetts
$406K +$45.5K +1,800 +12%
RWA
22
Redmont Wealth Advisors
Illinois
$385K +$392K +15,525 New
Bank of New York Mellon
23
Bank of New York Mellon
New York
$335K +$1.04K +41 +0.3%
Northern Trust
24
Northern Trust
Illinois
$294K – – –
Cerity Partners
25
Cerity Partners
New York
$223K +$226K +8,965 New
1
2

MBCN Hedge Fund Activity: Q4 2021 in Review

39 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Middlefield Banc Corp (MBCN) for Q4 2021, worth a combined $42.4M — down 1.2% from $42.9M a quarter earlier.

Buyers outnumbered sellers: 8 funds opened new MBCN positions and 5 closed out — a net gain of 3 holders — while 10 added to existing stakes and 11 trimmed.

The largest buyer was Ancora Advisors, adding an estimated $1.04M. The largest seller was Siena Capital Partners, exiting entirely with an estimated $2.02M sold.

  • 39 institutional investors held Middlefield Banc Corp (MBCN) as of Q4 2021, up from 36 in Q3 2021.
  • Funds reported $42.4M of Middlefield Banc Corp stock for Q4 2021, down 1.2% quarter-over-quarter.
  • 8 funds opened new Middlefield Banc Corp positions in Q4 2021 and 5 closed out, a net change of +3 holders.
  • The largest Middlefield Banc Corp buyer in Q4 2021 was Ancora Advisors, an estimated $1.04M added.
  • The largest Middlefield Banc Corp seller in Q4 2021 was Siena Capital Partners, an estimated $2.02M sold.

Based on aggregated 13F filings for Q4 2021.