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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

Q3 2021 vs. Q2 2021

How the institutions holding AmpliTech Group, Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of AMPG: Q2 2021 compared with Q3 2021
MeasureQ2 2021Q3 2021Change
Holders1514−1
Shares812.0K839.5K+27.5K (+3.4%)
Value$3.72M$3.01M−$715.0K (−19.2%)

New holders (3)

Institutions that held AmpliTech Group, Inc. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to AMPG in Q3 2021
InstitutionSharesValue% of portfolio
Northern Trust Corp12,652$45.0K0.00%
Tower Research Capital LLC (TRC)451$2.00K0.00%
Morgan Stanley8$00.00%

Sold out (4)

Institutions that held AmpliTech Group, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of AMPG in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Millennium Management LLC104,732$485.0K
Insight Advisors, LLC69,650$285.0K
Marshall Wace, LLP13,835$64.0K
UBS Group AG1,700$8.00K