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.
13F holders, Q4 2021
Institutional positions in Middlefield Banc Corp as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 39
- +3 vs. Q3 2021
- Shares held
- 1.71M
- −88.0K (−4.9%) vs. Q3 2021
- Total value
- $42.4M
- −$531.1K (−1.2%) vs. Q3 2021
- New holders
- 8
- 10 more added
- Sold out
- 5
- 11 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MBCN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 1 | $67 |
| Q4 2025 | 87 | $81.0M |
| Q3 2025 | 73 | $83.2M |
| Q2 2025 | 69 | $83.5M |
| Q1 2025 | 68 | $75.4M |
| Q4 2024 | 63 | $76.2M |
| Q3 2024 | 60 | $76.3M |
| Q2 2024 | 59 | $61.6M |
| Q1 2024 | 53 | $60.4M |
| Q4 2023 | 57 | $83.1M |
| Q3 2023 | 49 | $48.8M |
| Q2 2023 | 51 | $55.1M |
| Q1 2023 | 41 | $43.9M |
| Q4 2022 | 41 | $42.6M |
| Q3 2022 | 36 | $45.1M |
| Q2 2022 | 37 | $41.1M |
| Q1 2022 | 40 | $42.5M |
| Q4 2021 | 39 | $42.4M |
| Q3 2021 | 36 | $42.9M |
| Q2 2021 | 43 | $45.7M |
| Q1 2021 | 44 | $49.7M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Middlefield Banc Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ancora Advisors, LLC | 458,429 | $11.4M | 0.27% | +41,055+9.8% | Added |
| Vanguard Group Inc | 216,527 | $5.37M | 0.00% | −33,592−13.4% | Reduced |
| Carnegie Capital Asset Management, LLC | 143,133 | $3.55M | 0.12% | −13,101−8.4% | Reduced |
| Dimensional Fund Advisors LP | 95,947 | $2.38M | 0.00% | +2,894+3.1% | Added |
| Renaissance Technologies LLC | 94,212 | $2.34M | 0.00% | +13,487+16.7% | Added |
| Alliancebernstein L.P. | 91,443 | $2.27M | 0.00% | −5,109−5.3% | Reduced |
| Millennium Management LLC | 56,862 | $1.41M | 0.00% | +2,972+5.5% | Added |
| Clearstead Advisors, LLC | 56,232 | $1.40M | 0.10% | −20,500−26.7% | Reduced |
| Geode Capital Management, LLC | 55,034 | $1.36M | 0.00% | 00.0% | Unchanged |
| Strategic Value Bank Partners LLC | 52,735 | $1.31M | 1.18% | +52,735 | New |
| Bridgeway Capital Management, LLC | 47,300 | $1.17M | 0.02% | 00.0% | Unchanged |
| Lineweaver Wealth Advisors, LLC | 39,402 | $977.0K | 0.28% | 00.0% | Unchanged |
| Fourthstone LLC | 32,425 | $804.0K | 0.30% | +12,318+61.3% | Added |
| United Capital Financial Advisers, LLC | 30,000 | $744.0K | 0.00% | 00.0% | Unchanged |
| John G Ullman & Associates Inc | 28,220 | $700.0K | 0.10% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 26,842 | $666.0K | 0.01% | −40−0.1% | Reduced |
| BlackRock Inc. | 23,650 | $587.0K | 0.00% | +7,782+49.0% | Added |
| Huntington National Bank | 20,575 | $510.0K | 0.00% | −176−0.8% | Reduced |
| Susquehanna Fundamental Investments, LLC | 20,193 | $501.0K | 0.01% | −150−0.7% | Reduced |
| Riggs Asset Managment Co. Inc. | 18,830 | $467.0K | 0.13% | 00.0% | Unchanged |
| State Street Corp | 16,377 | $406.0K | 0.00% | +1,800+12.3% | Added |
| Redmont Wealth Advisors LLC | 15,525 | $385.0K | 0.43% | +15,525 | New |
| Bank of New York Mellon Corp | 13,504 | $335.0K | 0.00% | +41+0.3% | Added |
| Northern Trust Corp | 11,858 | $294.0K | 0.00% | 00.0% | Unchanged |
| Cerity Partners LLC | 8,965 | $223.0K | 0.00% | +8,965 | New |
| YHB Investment Advisors, Inc. | 8,952 | $222.0K | 0.02% | 00.0% | Unchanged |
| Wells Fargo & Company | 7,978 | $198.0K | 0.00% | −267−3.2% | Reduced |
| Acadian Asset Management LLC | 5,386 | $133.0K | 0.00% | +5,386 | New |
| UBS Group AG | 2,543 | $63.0K | 0.00% | −434−14.6% | Reduced |
| Barclays PLC | 2,309 | $57.0K | 0.00% | +1,610+230.3% | Added |
| Marshall Wace, LLP | 1,749 | $44.0K | 0.00% | +1,749 | New |
| Advisor Group Holdings, Inc. | 1,400 | $35.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 1,235 | $31.0K | 0.00% | +4+0.3% | Added |
| Optiver Holding B.V. | 749 | $18.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 607 | $15.0K | 0.00% | −8−1.3% | Reduced |
| Tyler-Stone Wealth Management | 200 | $5.00K | 0.00% | +200 | New |
| Tower Research Capital LLC (TRC) | 150 | $3.00K | 0.00% | +150 | New |
| BNP Paribas Arbitrage, SA | 27 | $670 | 0.00% | −6−18.2% | Reduced |
| JPMorgan Chase & Co | 18 | $0 | 0.00% | +18 | New |
| Siena Capital Partners GP, LLC | 0 | $0 | 0.00% | −80,110−100.0% | Sold out |
| EJF Capital LLC | 0 | $0 | 0.00% | −76,657−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −26,313−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −189−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −9−100.0% | Sold out |