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Disclosery

MBCN MIDDLEFIELD BANC CORP

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COM NEW (common)

70 managers (70 13F filers) reported a position in MBCN shares at 2025-06-30, 2,774,720 shares in all. 5 filers opened a position and 6 filers sold out during the quarter.

Managers
70
13F filers
70
New
5
Added
30
Reduced
17
Sold out
6
Shares held by filers
2,774,720

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Castle Creek Capital Partners VI, LP560,500$16.9M31.39%013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.479,725$14.4M<0.01%-8,62413F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC416,051$12.5M<0.01%+21,05813F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.179,712$5.41M<0.01%-1,41913F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC171,134$5.15M<0.01%+3,30813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP104,242$3.14M<0.01%+2,26513F-HRTimelineGroup
Elizabeth Park Capital Advisors, Ltd.86,307$2.6M2.33%+58,57613F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP85,077$2.56M<0.01%+2,51613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP54,697$1.65M<0.01%-97013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC48,603$1.46M0.03%+74013F-HRTimeline
Clearstead Advisors, LLC42,549$1.28M0.02%-3,33313F-HRTimeline
Stratos Investment Management, LLCin group Stratos Wealth Partners, LTD.39,404$1.19M0.05%013F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK38,290$1.15M0.01%013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC37,012$1.11M<0.01%-10013F-HRTimeline
Fisher Asset Management, LLC35,072$1.06M<0.01%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp27,502$828K<0.01%+97713F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC26,518$798K<0.01%+7,64413F-HR/ATimelineGroup
REDMONT WEALTH ADVISORS LLC26,471$797K1.17%+8,31113F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY22,565$679K<0.01%+9,37513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co21,424$645K<0.01%-1313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC20,866$628K<0.01%-1,10013F-HRTimelineGroup
Empowered Funds, LLC18,603$560K0.01%+74013F-HRTimeline
Riggs Asset Managment Co. Inc.18,390$554K0.14%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN15,629$471K<0.01%+32713F-HRTimelineGroup
UBS Group AGin group UBS Group AG15,009$452K<0.01%+1,14113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/13,195$397K<0.01%+3,02913F-HRTimelineGroup
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…12,700$382K<0.01%013F-HRTimelineGroup
Nuveen, LLCin group TIAA12,437$374K<0.01%-1,74013F-HRTimelineGroup
Cetera Investment Advisers11,882$358K<0.01%013F-HRTimeline
RHUMBLINE ADVISERS10,618$320K<0.01%+713F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…10,529$317K<0.01%-95013F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC10,144$307K<0.01%new13F-HRTimelineGroup
KEELER & NADLER FINANCIAL PLANNING & WE…9,380$282K0.11%-67813F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC9,236$278K<0.01%-8,09813F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC8,974$270K<0.01%+813F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC8,073$243K<0.01%new13F-HRTimelineGroup
Cambridge Investment Research Advisors,…7,665$231K<0.01%+1413F-HRTimeline
YHB Investment Advisors, Inc.6,666$201K0.02%-55013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,191$186K<0.01%-6,46013F-HRTimelineGroup
Ancora Advisors LLCin group Ancora Advisors LLC6,157$185K<0.01%013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA4,729$142K<0.01%-4913F-HR/ATimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…4,669$141K<0.01%013F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/4,166$125K<0.01%013F-HR/ATimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…3,999$120K<0.01%-34213F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND3,766$113K<0.01%013F-HR/ATimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\3,480$105K<0.01%-2,07613F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,769$83.4K<0.01%+2,40013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC2,500$75.3K<0.01%-2,58613F-HRTimelineGroup
Police & Firemen's Retirement System of…2,047$61.6K<0.01%+1,05913F-HRTimeline
MAI Capital Management1,430$43K<0.01%+1113F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS748$22.5K<0.01%+28813F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc669$20.1K<0.01%+6913F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…649$19.5K<0.01%013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…603$18.2K<0.01%+59913F-HRTimelineGroup
GAMMA Investing LLC585$17.6K<0.01%+34813F-HRTimeline
FMR LLCin group FMR LLC567$17.1K<0.01%+4713F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…527$15.9K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC408$12.3K<0.01%+813F-HRTimeline
Versant Capital Management, Inc359$10.8K<0.01%+14113F-HRTimeline
AMALGAMATED BANK265$8K<0.01%013F-HRTimeline
Frazier Financial Advisors, LLC229$6.89K<0.01%+213F-HRTimeline
Sterling Capital Management LLC205$6.17K<0.01%+8013F-HR/ATimeline
CWM, LLCin group CWM, LLC115$3K<0.01%+3213F-HRTimelineGroup
Arax Advisory Partners22$663<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…11$331<0.01%013F-HRTimelineGroup
Essential Partners LLC2$60<0.01%13F-HRTimeline
IFP Advisors, Inc0$60<0.01%new13F-HRTimelineAmount filed as zero, left out of ratios.
True Wealth Design, LLC1$31<0.01%013F-HRTimeline
Farther Finance Advisors, LLC1$30<0.01%013F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.