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 |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 18 | $0 | 0.00% | +18 | New |
| BNP Paribas Arbitrage, SA | 27 | $670 | 0.00% | −6−18.2% | Reduced |
| Tower Research Capital LLC (TRC) | 150 | $3.00K | 0.00% | +150 | New |
| Tyler-Stone Wealth Management | 200 | $5.00K | 0.00% | +200 | New |
| Bank of America Corp | 607 | $15.0K | 0.00% | −8−1.3% | Reduced |
| Optiver Holding B.V. | 749 | $18.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 1,235 | $31.0K | 0.00% | +4+0.3% | Added |
| Advisor Group Holdings, Inc. | 1,400 | $35.0K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 1,749 | $44.0K | 0.00% | +1,749 | New |
| Barclays PLC | 2,309 | $57.0K | 0.00% | +1,610+230.3% | Added |
| UBS Group AG | 2,543 | $63.0K | 0.00% | −434−14.6% | Reduced |
| Acadian Asset Management LLC | 5,386 | $133.0K | 0.00% | +5,386 | New |
| Wells Fargo & Company | 7,978 | $198.0K | 0.00% | −267−3.2% | Reduced |
| YHB Investment Advisors, Inc. | 8,952 | $222.0K | 0.02% | 00.0% | Unchanged |
| Cerity Partners LLC | 8,965 | $223.0K | 0.00% | +8,965 | New |
| Northern Trust Corp | 11,858 | $294.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 13,504 | $335.0K | 0.00% | +41+0.3% | Added |
| Redmont Wealth Advisors LLC | 15,525 | $385.0K | 0.43% | +15,525 | New |
| State Street Corp | 16,377 | $406.0K | 0.00% | +1,800+12.3% | Added |
| Riggs Asset Managment Co. Inc. | 18,830 | $467.0K | 0.13% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 20,193 | $501.0K | 0.01% | −150−0.7% | Reduced |
| Huntington National Bank | 20,575 | $510.0K | 0.00% | −176−0.8% | Reduced |
| BlackRock Inc. | 23,650 | $587.0K | 0.00% | +7,782+49.0% | Added |
| Kennedy Capital Management, Inc. | 26,842 | $666.0K | 0.01% | −40−0.1% | Reduced |
| John G Ullman & Associates Inc | 28,220 | $700.0K | 0.10% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 30,000 | $744.0K | 0.00% | 00.0% | Unchanged |
| Fourthstone LLC | 32,425 | $804.0K | 0.30% | +12,318+61.3% | Added |
| Lineweaver Wealth Advisors, LLC | 39,402 | $977.0K | 0.28% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 47,300 | $1.17M | 0.02% | 00.0% | Unchanged |
| Strategic Value Bank Partners LLC | 52,735 | $1.31M | 1.18% | +52,735 | New |
| Geode Capital Management, LLC | 55,034 | $1.36M | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 56,232 | $1.40M | 0.10% | −20,500−26.7% | Reduced |
| Millennium Management LLC | 56,862 | $1.41M | 0.00% | +2,972+5.5% | Added |
| Alliancebernstein L.P. | 91,443 | $2.27M | 0.00% | −5,109−5.3% | Reduced |
| Renaissance Technologies LLC | 94,212 | $2.34M | 0.00% | +13,487+16.7% | Added |
| Dimensional Fund Advisors LP | 95,947 | $2.38M | 0.00% | +2,894+3.1% | Added |
| Carnegie Capital Asset Management, LLC | 143,133 | $3.55M | 0.12% | −13,101−8.4% | Reduced |
| Vanguard Group Inc | 216,527 | $5.37M | 0.00% | −33,592−13.4% | Reduced |
| Ancora Advisors, LLC | 458,429 | $11.4M | 0.27% | +41,055+9.8% | Added |
| 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 |