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Middlefield Banc Corp

MBCNDelisted Mar 2, 2026
Industry
State Commercial Banks
SEC CIK
0000836147

Middlefield Banc Corp was delisted on Mar 2, 2026; its insiders filed their last Form 4 on Mar 2, 2026; 87 institutions reported holding it in 13F filings for Q4 2025, worth $81.0M in total; no superinvestor held it.

Q3 2024 vs. Q2 2024

How the institutions holding Middlefield Banc Corp changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of MBCN: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders59160+2
Shares2.56M460.5K2.65M+547.8K (+26.1%)
Value$61.6M$11.1M$76.3M+$25.8M (+51.0%)

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (9)

Institutions that held Middlefield Banc Corp at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to MBCN in Q3 2024
InstitutionSharesValue% of portfolio
BlackRock, Inc.478,015$13.8M0.00%
Flaharty Asset Management, LLC17,506$504.2K0.07%
Goldman Sachs Group Inc15,178$437.1K0.00%
YHB Investment Advisors, Inc.7,816$225.1K0.02%
Cambridge Investment Research Advisors, Inc.7,623$220.0K0.00%
Elizabeth Park Capital Advisors, Ltd.1,441$41.5K0.03%
Capital Performance Advisors LLP36$1.04K0.00%
Sterling Capital Management LLC23$6620.00%
Farther Finance Advisors, LLC1$290.00%

Sold out (7)

Institutions that held Middlefield Banc Corp at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of MBCN in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Invesco Ltd.15,425$371.0K
Beacon Financial Advisory LLC10,602$255.0K
Advisor Group Holdings, Inc.300$7.21K
Tyler-Stone Wealth Management200$4.81K
Qube Research & Technologies Ltd93$2.24K
Macquarie Group Ltd22$529
Innealta Capital, LLC2$48

Not filed for Q3 2024 yet (1)

Institutions that held Middlefield Banc Corp at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MBCN in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
BlackRock Inc.460,461$11.1M