American Business BankAMBZ
13F holders, Q4 2025 (December 31)4holders
0new positions
0sold out
$64.80avg. 13F price*
At the end of Q4 2025, 4 institutions reported holding American Business Bank (AMBZ) in their 13F filings, unchanged from Q3 2025. 0 opened new positions and 0 sold out. The largest holders were Banc Funds Co. LLC ($16.9M), Rhino Investment Partners, Inc ($9.2M) and Fca Corp. ($802K).
- Company
- American Business Bank
- CUSIP
- 02475L105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 0 | $0 |
All 13F filers, Q3 2025 → Q4 2025: 28,256 shares sold, net −28,256 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 4 holders
| Banc Funds Co. LLC | 3.34% | Reduce -9.8% | 260,773 | $16.9M |
| Rhino Investment Partners, Inc | 2.60% | No change | 141,541 | $9.2M |
| Fca Corp. | 0.23% | No change | 12,369 | $802K |
| FARMERS & MERCHANTS TRUST Co OF LONG BEACH | 0.14% | No change | 9,213 | $597K |
"% of holder's portfolio" is AMBZ's weight in each manager's 13F, not the share of American Business Bank the manager owns.