AmpliTech Group, Inc.
AMPG- Exchange
- Nasdaq
- Industry
- Communications Equipment, NEC
- SEC CIK
- 0001518461
In the last 90 days, AmpliTech Group, Inc. insiders filed 1 open-market purchase and 0 sales; 64 institutions reported holding it in 13F filings for Q2 2026, worth $45.9M in total; no superinvestor holds it.
Other share classesAMPGZ
Q4 2025 vs. Q3 2025
How the institutions holding AmpliTech Group, Inc. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Q4 2025 | Change |
|---|---|---|---|
| Holders | 31 | 42 | +11 |
| Shares | 3.46M | 7.49M | +4.03M (+116.7%) |
| Value | $13.4M | $28.0M | +$14.6M (+108.3%) |
New holders (14)
Institutions that held AmpliTech Group, Inc. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| SymBiosis Capital Partners, LLC | 2,555,000 | $13.2M | 12.09% |
| Creek Drive Management Group LLC | 400,000 | $1.20M | 0.88% |
| Renaissance Technologies LLC | 158,200 | $473.0K | 0.00% |
| Gsa Capital Partners LLP | 154,554 | $462.0K | 0.04% |
| SEI Investments Co | 106,639 | $318.9K | 0.00% |
| Evernest Financial Advisors, LLC | 74,000 | $229.4K | 0.05% |
| Marshall Wace, LLP | 60,609 | $181.2K | 0.00% |
| Susquehanna International Group, LLP | 49,811 | $148.9K | 0.00% |
| XTX Topco Ltd | 33,637 | $100.6K | 0.00% |
| Cable Car Capital LLC | 25,000 | $74.8K | 0.00% |
| Engineers Gate Manager LP | 20,658 | $61.8K | 0.00% |
| Simplex Trading, LLC | 12,911 | $38.6K | 0.00% |
| MLG Wealth Management DBA Pine Grove Financial Group | 12,000 | $35.9K | 0.00% |
| Jones Financial Companies LLLP | 900 | $2.69K | 0.00% |
Sold out (3)
Institutions that held AmpliTech Group, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Integrated Wealth Concepts LLC | 193,200 | $751.5K |
| Caitong International Asset Management Co., Ltd | 895 | $3.48K |
| Citigroup Inc | 35 | $136 |