AMPLITECH GROUP INC (AMPG) Institutional Ownership Changes & 13F Activity
AMPLITECH GROUP INC (AMPG). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Hrt Financial Lp, Landscape Capital Management, L.L.C., Integrated Wealth Concepts Llc, Vanguard Capital Management Llc, and Jane Street Group, Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Integrated Wealth Concepts Llc | Sell | -354,075 | -83.3% | 70,735 | $492.32K | Q2 2026 | Sep 09, 2026 |
| Jefferies Financial Group Inc. | Buy | +14,400 | — | 14,400 | $100.22K | Q2 2026 | Aug 17, 2026 |
| Hrt Financial Lp | Buy | +551,106 | — | 551,106 | $3.83M | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Buy | +136,606 | — | 136,606 | $950.78K | Q2 2026 | Aug 14, 2026 |
| Sei Investments Co | Buy | +79,747 | — | 79,747 | $555.04K | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Buy | +42,993 | +87.7% | 92,032 | $640.54K | Q2 2026 | Aug 14, 2026 |
| Corsair Capital Management, L.P. | Sell | -39,000 | -55.9% | 30,722 | $213.82K | Q2 2026 | Aug 14, 2026 |
| Mangrove Partners Im, Llc | Buy | +31,204 | — | 31,204 | $217.18K | Q2 2026 | Aug 14, 2026 |
| Sig Brokerage, Lp | Buy | +21,782 | — | 21,782 | $151.60K | Q2 2026 | Aug 14, 2026 |
| Schonfeld Strategic Advisors Llc | Buy | +18,462 | — | 18,462 | $128.49K | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Buy | +17,027 | — | 17,027 | $118.51K | Q2 2026 | Aug 14, 2026 |
| Foundations Investment Advisors, Llc | Buy | +16,893 | — | 16,893 | $117.58K | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +12,027 | — | 12,027 | $83.71K | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +11,129 | — | 11,129 | $77.46K | Q2 2026 | Aug 14, 2026 |
| Osaic Holdings, Inc. | Sell | -5,500 | -89.8% | 625 | $4.35K | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Buy | +4,810 | +11.1% | 48,043 | $334.38K | Q2 2026 | Aug 14, 2026 |
| Royal Bank Of Canada | Buy | +1,329 | +145.2% | 2,244 | $16.00K | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Buy | +1,000 | — | 1,000 | $6.96K | Q2 2026 | Aug 14, 2026 |
| Jones Financial Companies Lllp | Buy | +300 | +40.0% | 1,050 | $6.88K | Q2 2026 | Aug 14, 2026 |
| Vanguard Capital Management Llc | Buy | +151,030 | +18.8% | 956,466 | $6.66M | Q2 2026 | Aug 13, 2026 |
| Informed Momentum Co Llc | Buy | +134,625 | — | 134,625 | $936.99K | Q2 2026 | Aug 13, 2026 |
| Ubs Group Ag | Buy | +42,675 | +163.1% | 68,838 | $479.11K | Q2 2026 | Aug 13, 2026 |
| Vanguard Fiduciary Trust Co | Buy | +19,190 | +17.2% | 130,447 | $907.91K | Q2 2026 | Aug 13, 2026 |
| Virtu Financial Llc | Sell | -2,886 | -19.6% | 11,852 | $82.00K | Q2 2026 | Aug 13, 2026 |
| Northern Trust Corp | Buy | +2,611 | +5.6% | 49,178 | $342.28K | Q2 2026 | Aug 13, 2026 |
| Morgan Stanley | Sell | -521 | -4.8% | 10,415 | $72.49K | Q2 2026 | Aug 13, 2026 |
| Fmr Llc | Buy | +1 | — | 1 | $6.00 | Q2 2026 | Aug 13, 2026 |
| Landscape Capital Management, L.L.C. | Buy | +404,556 | +899.9% | 449,510 | $3.13M | Q2 2026 | Aug 12, 2026 |
| Simplex Trading, Llc | Buy | +123,874 | — | 123,874 | $862.16K | Q2 2026 | Aug 12, 2026 |
| Bard Associates Inc | Sell | -119,930 | -7.5% | 1,477,265 | $10.28M | Q2 2026 | Aug 12, 2026 |
Frequently asked questions about AMPG activity
Which institutional owners are buying AMPG?
Institutional owners buying AMPG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in AMPG activity?
"Buy" means an investor increased their reported position in AMPG compared to the prior reporting period. This reflects growing exposure to AMPLITECH GROUP INC (AMPG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in AMPG increasing?
Institutional interest in AMPG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related AMPG Institutional Insights
- AMPG Overview
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- Technology Sector Institutional Ownership
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- Institutional Portfolio Overlap & Shared Holdings
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- AMPG Insider Trading & SEC Form 4 Activity
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