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Middlefield Banc shares owned by Jane Street

Quarter-by-quarter ownership of Middlefield Banc (MBCN) shares owned by Jane Street from 13F filings

Historical chart of Jane Street investment in Middlefield Banc

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All positions including Middlefield Banc held by Jane Street consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Middlefield Banc by Jane Street

Quarter filed Position value Share count Share price at filing
2025-09-30 $395k 13k 30.01
2025-06-30 $243k 8.1k 30.11
2023-03-31 $475k 17k 28.02