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MBCN

Middlefield Banc Corp
MBCN

Delisted

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

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41 hedge funds and large institutions have $43.9M invested in Middlefield Banc Corp in 2023 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 18 increasing their positions, 11 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

64% more repeat investments, than reductions

Existing positions increased: 18 | Existing positions reduced: 11

25% more first-time investments, than exits

New positions opened: 5 | Existing positions closed: 4

10% more capital invested

Capital invested by funds: $39.9M → $43.9M (+$4.07M)

0% more funds holding

Funds holding: 41 → 41 (0)

7.56% less ownership

Funds ownership: 26.95% → 19.39% (-7.6%)

Holders
41
Holders Change
–
Holders Change %
0%
% of All Funds
0.65%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
5
Increased
18
Reduced
11
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
AllianceBernstein
AllianceBernstein
Tennessee
+$6.43M
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$1.12M
3
BlackRock
BlackRock
New York
+$1M
4
TPM
Triasima Portfolio Management
Quebec, Canada
+$783K
5
Goldman Sachs
Goldman Sachs
New York
+$585K

Top Sellers

Rank Fund Capital Flow
1
AA
Ancora Advisors
Ohio
-$9.03M
2
FL
Fourthstone LLC
Missouri
-$2.94M
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$421K
4
Renaissance Technologies
Renaissance Technologies
New York
-$253K
5
SVBP
Strategic Value Bank Partners
Ohio
-$207K
Name Holding Trade Value Shares
Change 		Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$8.99M +$98.6K +3,549 +1%
AllianceBernstein
2
AllianceBernstein
Tennessee
$7.41M +$6.43M +231,530 +703%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$2.37M -$421K -15,169 -15%
BlackRock
4
BlackRock
New York
$2.19M +$1M +36,154 +86%
Geode Capital Management
5
Geode Capital Management
Massachusetts
$1.99M +$582K +20,952 +42%
Millennium Management
6
Millennium Management
New York
$1.48M +$436K +15,691 +42%
Susquehanna International Group
7
Susquehanna International Group
Pennsylvania
$1.42M +$1.12M +40,215 +381%
CA
8
Clearstead Advisors
Ohio
$1.37M – – –
BCM
9
Bridgeway Capital Management
Texas
$1.35M -$18.5K -665 -1%
SVBP
10
Strategic Value Bank Partners
Ohio
$1.25M -$207K -7,456 -14%
AA
11
Ancora Advisors
Ohio
$1.14M -$9.03M -324,935 -89%
Renaissance Technologies
12
Renaissance Technologies
New York
$1.12M -$253K -9,100 -19%
SIM
13
Stratos Investment Management
Ohio
$1.1M – – –
LWA
14
Lineweaver Wealth Advisors
Ohio
$1.1M – – –
HNB
15
Huntington National Bank
Ohio
$979K +$444K +15,998 +84%
TPM
16
Triasima Portfolio Management
Quebec, Canada
$790K +$783K +28,202 New
JGUA
17
John G. Ullman & Associates
New York
$761K -$6.95K -250 -0.9%
RWA
18
Redmont Wealth Advisors
Illinois
$761K -$8.61K -310 -1%
Goldman Sachs
19
Goldman Sachs
New York
$590K +$585K +21,057 New
State Street
20
State Street
Massachusetts
$546K +$50K +1,800 +10%
RAM
21
Riggs Asset Management
Pennsylvania
$528K – – –
Jane Street
22
Jane Street
New York
$475K +$471K +16,954 New
Northern Trust
23
Northern Trust
Illinois
$454K +$169K +6,066 +60%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$410K +$58.5K +2,107 +17%
Citigroup
25
Citigroup
New York
$389K +$365K +13,140 +1,793%
1
2

MBCN Hedge Fund Activity: Q1 2023 in Review

41 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in Middlefield Banc Corp (MBCN) for Q1 2023, worth a combined $43.9M — up 10% from $39.9M a quarter earlier.

Buyers outnumbered sellers: 5 funds opened new MBCN positions and 4 closed out — a net gain of 1 holder — while 18 added to existing stakes and 11 trimmed.

The largest buyer was AllianceBernstein, adding an estimated $6.43M. The largest seller was Ancora Advisors, cutting an estimated $9.03M.

  • 41 institutional investors held Middlefield Banc Corp (MBCN) as of Q1 2023, unchanged from Q4 2022.
  • Funds reported $43.9M of Middlefield Banc Corp stock for Q1 2023, up 10% quarter-over-quarter.
  • 5 funds opened new Middlefield Banc Corp positions in Q1 2023 and 4 closed out, a net change of +1 holder.
  • The largest Middlefield Banc Corp buyer in Q1 2023 was AllianceBernstein, an estimated $6.43M added.
  • The largest Middlefield Banc Corp seller in Q1 2023 was Ancora Advisors, an estimated $9.03M sold.

Based on aggregated 13F filings for Q1 2023.