Avidbank Holdings, Inc.
AVBH- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0001443575
In the last 90 days, Avidbank Holdings, Inc. insiders filed 0 open-market purchases and 2 sales; 91 institutions reported holding it in 13F filings for Q2 2026, worth $294.3M in total; no superinvestor holds it.
Holders of 5% or more of AVBH
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Avidbank Holdings, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Patriot Financial Partners IV, L.P. | 13D | 10.00%1.05M shares | New | Aug 12, 20251 filing | Aug 12, 2025 | SEC |
| Alliancebernstein L.P. | 13G | 7.80%854.1K shares | New | Nov 14, 20251 filing | Nov 14, 2025 | SEC |
| Endeavour Capital Advisors Inc | 13G | 6.40%697.9K shares | New | Nov 12, 20251 filing | Nov 12, 2025 | SEC |
| Banc Funds Co LLC | 13G/A | 5.50%596.4K shares | – | Feb 13, 20261 filing | Feb 13, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
4 Schedule 13D and 13G filings on Avidbank Holdings, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 13, 20269:13 PM ET | Banc Funds Co LLCand 3 others | 13G/A | 5.50%596.4K shares | – | Dec 31, 2025 | SEC |
| Nov 14, 20254:00 PM ET | Alliancebernstein L.P. | 13G | 7.80%854.1K shares | New | Sep 30, 2025 | SEC |
| Nov 12, 20257:32 AM ET | Endeavour Capital Advisors Incand 3 others | 13G | 6.40%697.9K shares | New | Sep 30, 2025 | SEC |
| Aug 12, 20252:08 PM ET | Patriot Financial Partners IV, L.P.and 5 others | 13D | 10.00%1.05M shares | New | Aug 8, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Avidbank Holdings, Inc. shares.
No Form 144 notices for Avidbank Holdings, Inc. are on file.