M-TRON INDUSTRIES INC (MPTI) Institutional Ownership Changes & 13F Activity

M-TRON INDUSTRIES INC (MPTI). 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 T. Rowe Price Investment Management, Inc., Royce & Associates Lp, Two Sigma Investments, Lp, Archon Capital Management Llc, and D. E. Shaw & Co., Inc..

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcSell-13,556-59.6%9,199$912.08KQ2 2026Sep 02, 2026
California State Teachers Retirement SystemSell-104-69.3%46$4.56KQ2 2026Aug 24, 2026
Concorde Asset Management, LlcBuy+9,8229,822$973.85KQ2 2026Aug 18, 2026
Grandeur Peak Global Advisors, LlcBuy+5,833+11.5%56,681$5.62MQ2 2026Aug 17, 2026
T. Rowe Price Investment Management, Inc.Buy+255,506255,506$25.33MQ2 2026Aug 14, 2026
Royce & Associates LpBuy+148,271+1781.2%156,595$15.53MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+70,002+112.1%132,465$13.13MQ2 2026Aug 14, 2026
Archon Capital Management LlcSell-69,300-88.6%8,933$885.71KQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+43,077+795.4%48,493$4.81MQ2 2026Aug 14, 2026
Verition Fund Management LlcBuy+25,00025,000$2.48MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+18,95818,958$1.88MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+17,09817,098$1.70MQ2 2026Aug 14, 2026
Next Century Growth Investors LlcBuy+15,953+14.7%124,173$12.31MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+13,683+269.0%18,769$1.86MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+11,98611,986$1.19MQ2 2026Aug 14, 2026
Raymond James Financial IncBuy+11,91211,912$1.18MQ2 2026Aug 14, 2026
Osaic Holdings, Inc.Buy+10,577+418.6%13,104$1.30MQ2 2026Aug 14, 2026
Squarepoint Ops LlcBuy+9,4489,448$936.77KQ2 2026Aug 14, 2026
Sei Investments CoSell-8,191-44.5%10,207$1.01MQ2 2026Aug 14, 2026
Exoduspoint Capital Management, LpSell-7,772-35.5%14,110$1.40MQ2 2026Aug 14, 2026
Potrero Capital Research LlcBuy+6,360+20.0%38,161$3.78MQ2 2026Aug 14, 2026
Alliancebernstein L.P.Buy+4,7004,700$314.19KQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+4,149+47.9%12,807$1.27MQ2 2026Aug 14, 2026
Apis Capital Advisors, LlcBuy+4,000+33.3%16,000$1.59MQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+3,917+36.8%14,548$1.44MQ2 2026Aug 14, 2026
Bank Of America CorpBuy+3,536+66.2%8,879$880.35KQ2 2026Aug 14, 2026
Price T Rowe Associates IncBuy+3,4333,433$341.00KQ2 2026Aug 14, 2026
Marex Group PlcBuy+3,386+57.1%9,318$923.88KQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+2,845+220.5%4,135$409.98KQ2 2026Aug 14, 2026
Numerai Gp LlcBuy+2,6702,670$264.73KQ2 2026Aug 14, 2026
Showing 30 of 118

Frequently asked questions about MPTI activity

  • Which institutional owners are buying MPTI?

    Institutional owners buying MPTI 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 MPTI activity?

    "Buy" means an investor increased their reported position in MPTI compared to the prior reporting period. This reflects growing exposure to M-TRON INDUSTRIES INC (MPTI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in MPTI increasing?

    Institutional interest in MPTI 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.