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.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Integrated Wealth Concepts LlcSell-354,075-83.3%70,735$492.32KQ2 2026Sep 09, 2026
Jefferies Financial Group Inc.Buy+14,40014,400$100.22KQ2 2026Aug 17, 2026
Hrt Financial LpBuy+551,106551,106$3.83MQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+136,606136,606$950.78KQ2 2026Aug 14, 2026
Sei Investments CoBuy+79,74779,747$555.04KQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+42,993+87.7%92,032$640.54KQ2 2026Aug 14, 2026
Corsair Capital Management, L.P.Sell-39,000-55.9%30,722$213.82KQ2 2026Aug 14, 2026
Mangrove Partners Im, LlcBuy+31,20431,204$217.18KQ2 2026Aug 14, 2026
Sig Brokerage, LpBuy+21,78221,782$151.60KQ2 2026Aug 14, 2026
Schonfeld Strategic Advisors LlcBuy+18,46218,462$128.49KQ2 2026Aug 14, 2026
Squarepoint Ops LlcBuy+17,02717,027$118.51KQ2 2026Aug 14, 2026
Foundations Investment Advisors, LlcBuy+16,89316,893$117.58KQ2 2026Aug 14, 2026
Millennium Management LlcBuy+12,02712,027$83.71KQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+11,12911,129$77.46KQ2 2026Aug 14, 2026
Osaic Holdings, Inc.Sell-5,500-89.8%625$4.35KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+4,810+11.1%48,043$334.38KQ2 2026Aug 14, 2026
Royal Bank Of CanadaBuy+1,329+145.2%2,244$16.00KQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+1,0001,000$6.96KQ2 2026Aug 14, 2026
Jones Financial Companies LllpBuy+300+40.0%1,050$6.88KQ2 2026Aug 14, 2026
Vanguard Capital Management LlcBuy+151,030+18.8%956,466$6.66MQ2 2026Aug 13, 2026
Informed Momentum Co LlcBuy+134,625134,625$936.99KQ2 2026Aug 13, 2026
Ubs Group AgBuy+42,675+163.1%68,838$479.11KQ2 2026Aug 13, 2026
Vanguard Fiduciary Trust CoBuy+19,190+17.2%130,447$907.91KQ2 2026Aug 13, 2026
Virtu Financial LlcSell-2,886-19.6%11,852$82.00KQ2 2026Aug 13, 2026
Northern Trust CorpBuy+2,611+5.6%49,178$342.28KQ2 2026Aug 13, 2026
Morgan StanleySell-521-4.8%10,415$72.49KQ2 2026Aug 13, 2026
Fmr LlcBuy+11$6.00Q2 2026Aug 13, 2026
Landscape Capital Management, L.L.C.Buy+404,556+899.9%449,510$3.13MQ2 2026Aug 12, 2026
Simplex Trading, LlcBuy+123,874123,874$862.16KQ2 2026Aug 12, 2026
Bard Associates IncSell-119,930-7.5%1,477,265$10.28MQ2 2026Aug 12, 2026
Showing 30 of 64

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.