AMPLITECH GROUP INC (AMPG): Institutional Ownership
Hedge funds and institutional managers reporting a position in AMPG · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
4
13F filers
Aggregate Value
$848K
Across holders
Last Price
$6.55
2026-06-26
Sector
Information Technology
GICS
Holder activity0 new1 added3 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 373K | $708K | 83.5% | 0.0% | Added | +$407K | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 49K | $93K | 11.0% | 0.0% | Reduced | $-127K | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 18K | $33K | 3.9% | 0.0% | Reduced | $-571K | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 7K | $14K | 1.6% | 0.0% | Reduced | $-81K | Q1 2026 |
Added
Hedge Fund
$708K· 83.5% of total· 0.0% port· 373K sh· +$407K QoQ· Q1 2026
Reduced
Hedge Fund
$93K· 11.0% of total· 0.0% port· 49K sh· $-127K QoQ· Q1 2026
Reduced
Hedge Fund
$33K· 3.9% of total· 0.0% port· 18K sh· $-571K QoQ· Q1 2026
Reduced
Hedge Fund
$14K· 1.6% of total· 0.0% port· 7K sh· $-81K QoQ· Q1 2026