Middlefield BancMBCN
13F holders, Q2 2024 (June 30)59holders +6
6new positions
2sold out
2famous investors
$24.05avg. 13F price*
At the end of Q2 2024, 59 institutions reported holding Middlefield Banc Corp. (MBCN) in their 13F filings, up 6 from Q1 2024. 6 opened new positions and 2 sold out. The largest holders were Castle Creek Capital Partners VI, LP ($13.5M), BlackRock Inc. ($11.1M) and Vanguard Group Inc. ($9.3M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Middlefield Banc Corp.
- CUSIP
- 596304204
- Latest filing quarter
- Q1 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 6 | $553K |
| Exits | 2 | $103K |
All 13F filers, Q1 2024 → Q2 2024: 70,572 shares bought and 46,900 shares sold, net +23,672 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 59 holders
| Castle Creek Capital Partners VI, LP | 11.16% | No change | 560,500 | $13.5M |
| BlackRock Inc. | 0.00% | Reduce -1.4% | 460,461 | $11.1M |
| Vanguard Group Inc. | 0.00% | Add +0.5% | 388,157 | $9.3M |
| Alliancebernstein L.P. | 0.00% | Add +24.8% | 171,254 | $4.1M |
| Geode Capital Management, LLC | 0.00% | Reduce -1.0% | 163,987 | $3.9M |
| State Street Corp. | 0.00% | Reduce -0.0% | 101,553 | $2.4M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -0.1% | 80,000 | $1.9M |
| Northern Trust Corp. | 0.00% | Reduce -3.4% | 63,556 | $1.5M |
| Bridgeway Capital Management, LLC | 0.03% | Add +2.2% | 49,732 | $1.2M |
| Clearstead Advisors, LLC | 0.02% | No change | 48,982 | $1.2M |
| Renaissance Technologies | 0.00% | Add +0.8% | 39,912 | $960K |
| Stratos Investment Management, LLC | 0.08% | No change | 39,404 | $948K |
| Lineweaver Wealth Advisors, LLC | 0.19% | No change | 38,502 | $926K |
| Huntington National Bank | 0.01% | Add +3.8% | 34,782 | $837K |
| Bank of New York Mellon Corp | 0.00% | Reduce -0.8% | 33,576 | $808K |
| Redmont Wealth Advisors LLC | 1.05% | Reduce -13.5% | 27,708 | $666K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 21,421 | $515K |
| Riggs Asset Managment Co. Inc. | 0.13% | Reduce -0.8% | 18,390 | $442K |
| United Capital Financial Advisors, LLC | 0.00% | No change | 18,264 | $439K |
| Empowered Funds, LLC | 0.01% | Add +7.4% | 15,732 | $378K |
| Invesco Ltd. | 0.00% | Add +47.2% | 15,425 | $371K |
| Nuveen Asset Management, LLC | 0.00% | No change | 14,177 | $341K |
| Wells Fargo & Company | 0.00% | Reduce -3.2% | 13,556 | $326K |
| UBS Group AG | 0.00% | Reduce -32.9% | 12,821 | $308K |
| Citadel Advisors | 0.00% | Reduce -5.3% | 12,003 | $289K |
| Cetera Investment Advisers | 0.00% | New | 11,882 | $286K |
| Rhumbline Advisers | 0.00% | Reduce -2.7% | 11,573 | $278K |
| Morgan Stanley | 0.00% | Reduce -15.7% | 10,606 | $255K |
| Beacon Financial Advisory LLC | 0.10% | New | 10,602 | $255K |
| Barclays PLC | 0.00% | Reduce -22.7% | 9,998 | $240K |
| Cerity Partners LLC | 0.00% | No change | 8,965 | $216K |
| Ancora Advisors LLC | 0.01% | Reduce -16.4% | 8,651 | $208K |
| Bank of America Corp. | 0.00% | Reduce -14.2% | 7,705 | $185K |
| JPMorgan Chase & Co. | 0.00% | Reduce -63.0% | 5,348 | $129K |
| MetLife Investment Management, LLC | 0.00% | Add +10.3% | 4,669 | $112K |
| National Bank of Canada | 0.00% | No change | 4,166 | $96K |
| Corebridge Financial, Inc. | 0.00% | — | 3,910 | $94K |
| New York State Common Retirement Fund | 0.00% | Add +0.0% | 3,766 | $91K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | — | 3,254 | $78K |
| Deutsche Bank AG | 0.00% | Reduce -5.1% | 3,253 | $78K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +159.1% | 2,539 | $61K |
| Citigroup Inc. | 0.00% | Add +12.9% | 1,666 | $40K |
| BNP Paribas Financial Markets | 0.00% | Reduce -59.6% | 1,480 | $36K |
| Royal Bank of Canada | 0.00% | Add +265.2% | 683 | $16K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 649 | $16K |
| Legal & General Group Plc | 0.00% | No change | 600 | $14K |
| FMR LLC | 0.00% | Add +51.9% | 547 | $13K |
| California State Teachers Retirement System | 0.00% | Reduce -33.3% | 527 | $13K |
| Nisa Investment Advisors, LLC | 0.00% | New | 400 | $10K |
| Osaic Holdings, Inc. | 0.00% | No change | 300 | $7K |
| Amalgamated Bank | 0.00% | No change | 265 | $6K |
| Frazier Financial Advisors, LLC | 0.00% | Add +0.9% | 222 | $5K |
| Tyler-Stone Wealth Management | 0.00% | No change | 200 | $5K |
| Qube Research & Technologies Ltd | 0.00% | New | 93 | $2K |
| GAMMA Investing LLC | 0.00% | Reduce -82.2% | 23 | $553 |
| Macquarie Group Ltd. | 0.00% | New | 22 | $529 |
| Innealta Capital, LLC | 0.00% | New | 2 | $48 |
| Cwm, LLC | 0.00% | Add +600.0% | 14 | $0 |
| Covestor Ltd | 0.00% | Add +25.0% | 10 | $0 |
"% of holder's portfolio" is MBCN's weight in each manager's 13F, not the share of Middlefield Banc Corp. the manager owns.