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, Q3 2025
Institutional positions in Middlefield Banc Corp as of Sep 30, 2025. 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
- 73
- +4 vs. Q2 2025
- Shares held
- 2.77M
- −3.12K (−0.1%) vs. Q2 2025
- Total value
- $83.2M
- −$372.0K (−0.4%) vs. Q2 2025
- New holders
- 7
- 24 more added
- Sold out
- 3
- 23 more reduced
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Middlefield Banc Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Farther Finance Advisors, LLC | 1 | $30 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 1 | $30 | 0.00% | +1 | New |
| IFP Advisors, Inc | 2 | $60 | 0.00% | +2 | Added |
| True Wealth Design, LLC | 4 | $121 | 0.00% | +3+300.0% | Added |
| The PNC Financial Services Group, Inc. | 11 | $330 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 24 | $720 | 0.00% | +22+1,100.0% | Added |
| SRS Capital Advisors, Inc. | 83 | $2.49K | 0.00% | +61+277.3% | Added |
| Optiver Holding B.V. | 112 | $3.36K | 0.00% | +112 | New |
| Citigroup Inc | 134 | $4.02K | 0.00% | −2,366−94.6% | Reduced |
| CWM, LLC | 173 | $5.00K | 0.00% | +58+50.4% | Added |
| Royal Bank of Canada | 196 | $6.00K | 0.00% | −4,533−95.9% | Reduced |
| Frazier Financial Advisors, LLC | 230 | $6.91K | 0.00% | +1+0.4% | Added |
| Amalgamated Bank | 265 | $8.00K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 303 | $9.40K | 0.00% | +303 | New |
| Versant Capital Management, Inc | 367 | $11.0K | 0.00% | +8+2.2% | Added |
| Tower Research Capital LLC (TRC) | 382 | $11.5K | 0.00% | −2,387−86.2% | Reduced |
| Nisa Investment Advisors, LLC | 408 | $12.2K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 409 | $12.3K | 0.00% | −194−32.2% | Reduced |
| GAMMA Investing LLC | 479 | $14.4K | 0.00% | −106−18.1% | Reduced |
| Sterling Capital Management LLC | 504 | $15.1K | 0.00% | +299+145.9% | Added |
| California State Teachers Retirement System | 527 | $15.8K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 604 | $18.1K | 0.00% | +37+6.5% | Added |
| Russell Investments Group, Ltd. | 605 | $18.2K | 0.00% | +605 | New |
| Ameritas Investment Partners, Inc. | 649 | $19.5K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 669 | $20.1K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 1,439 | $43.2K | 0.00% | +9+0.6% | Added |
| BNP Paribas Arbitrage, SA | 1,512 | $45.4K | 0.00% | +764+102.1% | Added |
| Rockefeller Capital Management L.P. | 2,000 | $60.0K | 0.00% | +2,000 | New |
| Police & Firemen's Retirement System of New Jersey | 2,047 | $61.4K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 3,363 | $100.9K | 0.00% | −636−15.9% | Reduced |
| New York State Common Retirement Fund | 3,766 | $113.0K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 4,166 | $124.7K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 4,669 | $140.1K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 6,157 | $184.8K | 0.00% | 00.0% | Unchanged |
| YHB Investment Advisors, Inc. | 6,666 | $200.0K | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 7,504 | $225.2K | 0.00% | +1,313+21.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 7,680 | $230.0K | 0.00% | +15+0.2% | Added |
| Quantinno Capital Management LP | 8,829 | $265.0K | 0.00% | +8,829 | New |
| Keeler & Nadler Financial Planning & Wealth Management | 9,064 | $272.0K | 0.10% | −316−3.4% | Reduced |
| Cerity Partners LLC | 9,129 | $274.0K | 0.00% | +155+1.7% | Added |
| HSBC Holdings PLC | 9,435 | $283.1K | 0.00% | −709−7.0% | Reduced |
| Rhumbline Advisers | 10,523 | $315.8K | 0.00% | −95−0.9% | Reduced |
| United Capital Financial Advisers, LLC | 11,700 | $351.1K | 0.00% | −1,000−7.9% | Reduced |
| Nuveen, LLC | 12,437 | $373.2K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 12,479 | $374.5K | 0.00% | −2,530−16.9% | Reduced |
| Bank of America Corp | 12,864 | $386.0K | 0.00% | −331−2.5% | Reduced |
| Jane Street Group, LLC | 13,171 | $395.3K | 0.00% | +5,098+63.1% | Added |
| Prospera Financial Services Inc | 13,328 | $400.0K | 0.01% | +13,328 | New |
| Cetera Investment Advisers | 13,882 | $416.6K | 0.00% | +2,000+16.8% | Added |
| Goldman Sachs Group Inc | 16,372 | $491.3K | 0.00% | +7,136+77.3% | Added |
| Wells Fargo & Company | 16,465 | $494.1K | 0.00% | +836+5.3% | Added |
| Morgan Stanley | 17,009 | $510.4K | 0.00% | −5,556−24.6% | Reduced |
| Riggs Asset Managment Co. Inc. | 18,390 | $551.9K | 0.12% | 00.0% | Unchanged |
| Empowered Funds, LLC | 20,422 | $612.9K | 0.01% | +1,819+9.8% | Added |
| Charles Schwab Investment Management Inc | 21,424 | $642.9K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 24,674 | $740.5K | 0.00% | −1,844−7.0% | Reduced |
| Redmont Wealth Advisors LLC | 26,466 | $794.2K | 1.11% | −50.0% | Reduced |
| Bank of New York Mellon Corp | 27,434 | $823.3K | 0.00% | −68−0.2% | Reduced |
| Citadel Advisors LLC | 28,515 | $855.7K | 0.00% | +7,649+36.7% | Added |
| Renaissance Technologies LLC | 36,112 | $1.08M | 0.00% | −900−2.4% | Reduced |
| Huntington National Bank | 38,290 | $1.15M | 0.01% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 39,368 | $1.18M | 0.02% | −3,181−7.5% | Reduced |
| Fundamentun, LLC | 39,404 | $1.18M | 0.05% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 50,422 | $1.51M | 0.03% | +1,819+3.7% | Added |
| Northern Trust Corp | 55,432 | $1.66M | 0.00% | +735+1.3% | Added |
| Dimensional Fund Advisors LP | 83,877 | $2.52M | 0.00% | −1,200−1.4% | Reduced |
| Elizabeth Park Capital Advisors, Ltd. | 96,497 | $2.90M | 2.34% | +10,190+11.8% | Added |
| State Street Corp | 104,025 | $3.12M | 0.00% | −217−0.2% | Reduced |
| Geode Capital Management, LLC | 170,738 | $5.12M | 0.00% | −396−0.2% | Reduced |
| Alliancebernstein L.P. | 197,516 | $5.93M | 0.00% | +17,804+9.9% | Added |
| Vanguard Group Inc | 413,738 | $12.4M | 0.00% | −2,313−0.6% | Reduced |
| BlackRock, Inc. | 473,561 | $14.2M | 0.00% | −6,164−1.3% | Reduced |
| Castle Creek Capital Partners VI, LP | 560,500 | $16.8M | 30.11% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 0 | $0 | 0.00% | −35,072−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −10,529−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −3,480−100.0% | Sold out |