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AVBH SCHEDULE 13G: SEC filing

Adage Capital Management, L.P.

Filed with the SEC on · accession 0000919574-26-007559

AVBH filed a SCHEDULE 13G (schedule 13g) with the SEC on Nov 12, 2026. Adage Capital Management, L.P. filed a Schedule 13G disclosing beneficial ownership of 587,045 shares, or 5.34%, of Avidbank Holdings, Inc. common stock as of September 30, 2026.

Summary of the filing

Adage Capital Management, L.P. filed a Schedule 13G disclosing beneficial ownership of 587,045 shares, or 5.34%, of Avidbank Holdings, Inc. common stock as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(b), with no intent to influence control of the company.

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Key details

Shares beneficially owned$587K
Percent of class owned$5
Reporting person / investment managerAdage Capital Management, L.P.
Direct holder of the sharesAdage Capital Partners, L.P.
IssuerAvidbank Holdings, Inc.
Managing member of adage capital advisors, l.l.c. and adage capital partners, l.l.c.Robert Atchinson
Managing member of adage capital advisors, l.l.c. and adage capital partners, l.l.c.Phillip Gross

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Frequently asked questions

What did AVBH file with the SEC on Nov 12, 2026?

AVBH filed a SCHEDULE 13G (SEC filing). Adage Capital Management, L.P. filed a Schedule 13G disclosing beneficial ownership of 587,045 shares, or 5.34%, of Avidbank Holdings, Inc. common stock as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(b), with no intent to influence control of the company.

How do I read a SCHEDULE 13G?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).

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