DOSSIER · 13F Holders · Q3 2025
MBCN
MIDDLEFIELD BANC CORP
3 institutions still hold MIDDLEFIELD BANC CORP as of Q3 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 596304204·3 13F holders·last filed Sep 30, 2025
AI Holders Summary · Q3 2025
3 institutions reported MBCN in Q3 2025. Castle Creek Capital Partners VI, LP leads at 94.9% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.