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 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy214,400372,600$707,940
Q4 2025Renaissance Technologies LLCBuy146,600158,200$473,018
Q4 2024Renaissance Technologies LLCSell-11,34711,600$59,624
Q3 2024Renaissance Technologies LLCSell-11,25322,947$17,901
Q2 2024Renaissance Technologies LLCSell-23,60034,200$35,910
Q1 2024Renaissance Technologies LLCSell-13,28557,800$107
Q4 2023Renaissance Technologies LLCSell-9,74571,085$134
Q3 2023Renaissance Technologies LLCSell-15,44980,830$163
Q2 2023Renaissance Technologies LLCBuy65,27996,279$222
Q1 2022Renaissance Technologies LLCSell-167,90031,000$104
Q4 2021Renaissance Technologies LLCBuy82,408198,900$784
Q3 2021Renaissance Technologies LLCBuy46,368116,492$417
Q2 2021Renaissance Technologies LLCBuy70,12470,124$325

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.

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