Amplitech Group Inc. RT-AAMPGRPreferred / convertible
13F holders, Q1 2026 (March 31)5holders
$0.08avg. 13F price*
At the end of Q1 2026, 5 institutions reported holding Amplitech Group Inc. RT-A (AMPGR) in their 13F filings. The largest holders were Cable Car Capital, LP ($95K), Heights Capital Management, Inc. ($86K) and Warberg Asset Management LLC ($19K).
- Company
- Amplitech Group Inc. RT-A
- CUSIP
- 03211Q135
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $205K |
| Exits | 0 | $0 |
Ownership 5 holders
| Cable Car Capital, LP | — | New | 950,000 | $95K |
| Heights Capital Management, Inc. | — | New | 1,230,000 | $86K |
| Warberg Asset Management LLC | — | New | 200,117 | $19K |
| Equitec Proprietary Markets, LLC | — | New | 53,374 | $5K |
| Wells Fargo & Company | — | New | 1,000 | $100 |
"% of holder's portfolio" is AMPGR's weight in each manager's 13F, not the share of Amplitech Group Inc. RT-A the manager owns.