13G filed by Citadel Securities GP LLC
Citadel Securities GP LLC and 6 other reporting persons reported 1,443,191 AMPG shares, 5.7% of the class, as of 2026-06-30, in a 13G accepted by EDGAR 2026-10-06 21:32:18 UTC.
- Accession
- 0001104659-26-114133
- Filer
- CIK 1721695
- Filed
- 2026-10-06
- Accepted by EDGAR
- Ingested
- Source
- EDGAR live feed
Stake
- Subject
- AMPG · AmpliTech Group, Inc.
- Shares
- 1,443,191
- Percent of class
- 5.7%
- Event date
- 2026-06-30
How the shares relate across the reporting persons: every reporting person reports the same shares (a chain of control). The page shows the largest row.
Read for the filer group CITADEL ADVISORS LLC.
Reporting persons
| Person | Type | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Aggregate | Percent |
|---|---|---|---|---|---|---|---|
| Citadel Securities GP LLC | HC,OO | 0 | 1,443,191 | 0 | 1,443,191 | 1,443,191 | 5.7% |
| Citadel Securities LLC | BD,OO | 0 | 1,443,191 | 0 | 1,443,191 | 1,443,191 | 5.7% |
| Citadel Securities Group LP | HC,PN | 0 | 1,443,191 | 0 | 1,443,191 | 1,443,191 | 5.7% |
| Citadel Advisors LLC | IA,HC,OO | 0 | 0 | 0 | 0 | 0 | 0% |
| Citadel Advisors Holdings LP | HC,PN | 0 | 0 | 0 | 0 | 0 | 0% |
| Citadel GP LLC | HC,OO | 0 | 0 | 0 | 0 | 0 | 0% |
| Kenneth Griffin | HC,IN | 0 | 1,443,191 | 0 | 1,443,191 | 1,443,191 | 5.7% |