Skip to content
Disclosery

MBCN MIDDLEFIELD BANC CORP

Follow

COM NEW (common)

86 managers (87 13F filers) reported a position in MBCN shares at 2025-12-31, 2,346,528 shares in all. 15 filers opened a position and 2 filers sold out during the quarter.

Managers
86
13F filers
87
New
15
Added
31
Reduced
19
Sold out
2
Shares held by filers
2,346,528

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
BlackRock, Inc.in group BlackRock, Inc.464,415$16M<0.01%-9,14613F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC411,069$14.2M<0.01%-2,66913F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC172,196$5.95M<0.01%+1,45813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP112,447$3.88M<0.01%+8,42213F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.105,015$3.63M<0.01%-92,50113F-HRTimeline
GARDNER LEWIS ASSET MANAGEMENT L P93,365$3.22M0.82%new13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP84,399$2.91M<0.01%+52213F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC52,666$1.82M0.05%new13F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC50,775$1.75M0.04%+35313F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP50,143$1.73M<0.01%-5,28913F-HRTimelineGroup
Stratos Investment Management, LLCin group Stratos Wealth Partners, LTD.39,404$1.36M0.05%013F-HRTimelineGroup
Frazier Financial Advisors, LLC38,664$1.34M0.79%+38,43413F-HRTimeline
Clearstead Advisors, LLC34,684$1.2M0.02%-4,68413F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK33,309$1.15M0.01%-4,98113F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC33,212$1.15M<0.01%-2,90013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO33,007$1.14M<0.01%+25,50313F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC29,797$1.03M0.08%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp26,936$930K<0.01%-49813F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC26,761$924K<0.01%+2,08713F-HRTimelineGroup
REDMONT WEALTH ADVISORS LLC26,376$911K1.38%-9013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC25,714$888K<0.01%-2,80113F-HRTimelineGroup
CSS LLC/IL23,507$812K0.05%new13F-HRTimeline
DEMMING FINANCIAL SERVICES CORP /ADV22,953$793K0.6%13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co21,424$740K<0.01%013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY20,541$709K<0.01%+3,53213F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN19,053$658K<0.01%+2,58813F-HRTimelineGroup
Riggs Asset Managment Co. Inc.18,390$635K0.13%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/15,840$547K<0.01%+2,97613F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC15,267$527K<0.01%+2,09613F-HRTimelineGroup
Quantinno Capital Management LP15,101$522K<0.01%+6,27213F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC15,026$519K<0.01%new13F-HRTimelineGroup
Cetera Investment Advisers14,335$495K<0.01%+45313F-HRTimeline
Prospera Financial Services Inc13,828$478K0.01%+50013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC13,716$474K<0.01%-2,65613F-HR/ATimelineGroup
OXFORD ASSET MANAGEMENT LLP12,715$439K0.16%new13F-HRTimeline
Nuveen, LLCin group TIAA12,437$430K<0.01%013F-HRTimelineGroup
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…11,700$404K<0.01%013F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC11,281$390K<0.01%new13F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding11,017$381K-1,462Timeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC10,607$364K<0.01%+1,17213F-HR/ATimelineGroup
RHUMBLINE ADVISERS9,388$324K<0.01%-1,13513F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC9,180$317K<0.01%+5113F-HRTimelineGroup
KEELER & NADLER FINANCIAL PLANNING & WE…9,064$313K0.11%013F-HRTimeline
MCDONALD PARTNERS LLC8,100$280K0.09%new13F-HRTimeline
Cambridge Investment Research Advisors,…7,691$266K<0.01%+1113F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\7,578$262K<0.01%new13F-HRTimelineGroup
YHB Investment Advisors, Inc.6,666$230K0.02%013F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC6,157$213K<0.01%013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.5,972$206K<0.01%new13F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…4,669$161K<0.01%013F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/4,166$142K<0.01%013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND3,766$130K<0.01%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…3,423$118K<0.01%+6013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,255$77.9K<0.01%+74313F-HRTimelineGroup
LONGFELLOW INVESTMENT MANAGEMENT CO LLC2,200$76K0.02%new13F-HRTimeline
Police & Firemen's Retirement System of…2,047$70.7K<0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,000$69.1K<0.01%013F-HR/ATimelineGroup
MAI Capital Management1,450$50.1K<0.01%+1113F-HRTimeline
FMR LLCin group FMR LLC838$29K<0.01%+23413F-HRTimelineGroup
GAMMA Investing LLC694$24K<0.01%+21513F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc669$23.1K<0.01%013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…656$22.7K<0.01%+5113F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…649$22.4K<0.01%013F-HRTimelineGroup
PenderFund Capital Management Ltd.604$20.9K<0.01%new13F-HRTimeline
Versant Capital Management, Inc548$18.9K<0.01%+18113F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…449$15.5K<0.01%-7813F-HRTimeline
Sterling Capital Management LLC421$14.5K<0.01%-8313F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…364$12.6K<0.01%-1813F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP303$10.5K<0.01%013F-HRTimelineGroup
AMALGAMATED BANK230$8K<0.01%-3513F-HRTimeline
CWM, LLCin group CWM, LLC190$7K<0.01%+1713F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…194$6.7K<0.01%-21513F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA209$6K<0.01%+1313F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC165$5.7K<0.01%+3113F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC131$4.53K<0.01%-27713F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.112$3.87K<0.01%013F-HRTimelineGroup
Arax Advisory Partners99$3.42K<0.01%+1613F-HRTimeline
SIGNATUREFD, LLC89$3.07K<0.01%new13F-HRTimeline
Essential Partners LLC26$898<0.01%+213F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…11$380<0.01%013F-HRTimelineGroup
True Wealth Design, LLC4$139<0.01%013F-HRTimeline
Farther Finance Advisors, LLC4$138<0.01%+313F-HRTimeline
IFP Advisors, Inc2$69<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC1$35<0.01%new13F-HRTimeline
Sunbelt Securities, Inc.1$35<0.01%013F-HRTimeline
Covestor Ltd1$00%+113F-HRTimelineValue filed as zero, left out of ratios.