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M-tron Industries (MPTI) Institutional Ownership

M-tron Industries logo
$85.46 -2.59 (-2.94%)
Closing price 08/18/2026 04:10 PM Eastern
Extended Trading
$85.32 -0.14 (-0.16%)
As of 08/18/2026 07:34 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for M-tron Industries (NYSEAMERICAN:MPTI)

Current
Institutional Ownership
Percentage
23.31%
Number of
Institutional Buyers
(last 12 months)
29
Total
Institutional Inflows
(last 12 months)
$48.66M
Number of
Institutional Sellers
(last 12 months)
19
Total
Institutional Outflows
(last 12 months)
$47.66M
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MPTI Institutional Buying and Selling by Quarter

M-tron Industries Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/18/2026Concorde Asset Management LLC9,822$974K0.6%N/A0.226%
8/18/2026 Grandeur Peak Global Advisors LLC56,681$5.62M1.1%N/A1.303%
8/17/2026 Bank of America Corp DE8,879$880K0.0%N/A0.204%
8/14/2026 Legal & General Group Plc405$40K0.0%N/A0.009%
8/12/2026 Quantbot Technologies LP1,451$144K0.0%N/A0.034%
8/12/2026 Bard Associates Inc.44,578$4.42M1.0%N/A1.032%
8/7/2026 BlackRock Inc.252,972$25.08M0.0%N/A5.856%
8/7/2026 Deutsche Bank AG4,121$409K0.0%N/A0.095%
8/6/2026 Bank of New York Mellon Corp17,143$1.70M0.0%N/A0.397%
8/6/2026 GSA Capital Partners LLP7,333$727K0.0%N/A0.170%
6/1/2026Concorde Asset Management LLC9,963$666K0.3%-50.2%0.231%
5/19/2026 Bank of America Corp DE5,343$357K0.0%+44.4%0.124%
5/18/2026 Royal Bank of Canada2,517$168K0.0%-12.5%0.058%
5/14/2026 Aristides Capital LLC65,673$4.39M0.7%+21.5%1.520%
5/7/2026 Dimensional Fund Advisors LP44,988$3.01M0.0%+6.0%1.041%
5/4/2026 Illumine Investment Management LLC24,093$1.61M1.2%-2.2%0.675%
4/22/2026 Janney Montgomery Scott LLC12,329$824K0.0%-3.5%0.345%
2/26/2026 Aristides Capital LLC54,054$2.88M0.4%-79.7%1.845%
2/18/2026 Millennium Management LLC4,445$237K0.0%N/A0.152%
2/17/2026 AQR Capital Management LLC5,108$272K0.0%-69.1%0.174%
2/17/2026 Osaic Holdings Inc.17,623$938K0.0%-74.6%0.601%
2/17/2026 Corsair Capital Management L.P.5,735$305K0.0%-42.7%0.196%
2/17/2026 Royal Bank of Canada2,875$153K0.0%-39.7%0.098%
2/16/2026 Truvestments Capital LLC1,181$63K0.0%-58.0%0.040%
2/16/2026 Barclays PLC3,830$204K0.0%+7.1%0.131%
2/16/2026 Bard Associates Inc.86,129$4.58M1.2%-50.6%2.940%
2/13/2026 Marshall Wace LLP15,594$830K0.0%-35.5%0.532%
2/13/2026 Advisory Research Inc.35,599$1.90M0.2%N/A1.215%
2/13/2026 First Trust Advisors LP8,244$439K0.0%+2.7%0.281%
2/13/2026 State Street Corp35,703$1.90M0.0%+9.0%1.219%
2/13/2026 Wells Fargo & Company MN2,847$152K0.0%+43.9%0.097%
2/13/2026Concorde Asset Management LLC19,986$1.06M0.4%-47.6%0.682%
2/12/2026 Jane Street Group LLC4,498$239K0.0%N/A0.154%
2/12/2026 Aristides Capital LLC54,054$2.88M0.5%-79.7%1.845%
2/12/2026 Mcintyre Freedman & Flynn Investment Advisers Inc.22,000$1.17M0.7%-50.0%0.751%
2/12/2026 Renaissance Technologies LLC60,559$3.22M0.0%+34.3%2.067%
2/12/2026 Dimensional Fund Advisors LP42,448$2.26M0.0%+26.9%1.449%
2/12/2026 New York State Common Retirement Fund31,660$1.69M0.0%-38.5%1.081%
2/11/2026 Janney Montgomery Scott LLC12,779$680K0.0%-23.7%0.436%
2/11/2026 Deutsche Bank AG1,709$91K0.0%+2,341.4%0.058%
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2/11/2026 Los Angeles Capital Management LLC1,605$89K0.0%N/A0.055%
2/10/2026 Goldman Sachs Group Inc.5,253$280K0.0%-47.1%0.179%
2/9/2026 Geode Capital Management LLC56,854$3.03M0.0%-28.8%1.940%
2/5/2026 Gamco Investors INC. ET AL174,260$9.27M0.1%-40.0%5.947%
1/23/2026 State of Alaska Department of Revenue503$26K0.0%N/A0.017%
1/20/2026 Palisades Investment Partners LLC66,751$3.55M1.3%-47.9%2.278%
11/18/2025 Acuitas Investments LLC2,531$140K0.1%N/A0.086%
11/17/2025 Worth Venture Partners LLC7,062$392K1.1%N/A0.241%
11/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.1,139$63K0.0%N/A0.039%
11/17/2025 Citadel Advisors LLC8,155$452K0.0%-49.0%0.278%
11/14/2025 Two Sigma Investments LP21,700$1.20M0.0%+228.0%0.743%
11/14/2025 Bridgeway Capital Management LLC6,934$385K0.0%-60.8%0.237%
11/13/2025 First Trust Advisors LP8,028$445K0.0%N/A0.275%
11/12/2025 Solstein Capital LLC500$28K0.0%N/A0.017%
11/12/2025 Dimensional Fund Advisors LP33,448$1.86M0.0%+8.7%1.145%
11/12/2025 Victory Capital Management Inc.3,705$206K0.0%N/A0.127%
11/7/2025 Herald Investment Management Ltd55,000$3.04M0.4%+57.1%1.884%
11/3/2025 Acuitas Investments LLC2,531$140K0.1%N/A0.087%
8/13/2025 Archon Capital Management LLC100,668$4.23M3.5%N/A3.448%
8/13/2025 Marshall Wace LLP56,263$2.36M0.0%+25.6%1.927%
8/13/2025 Quadrature Capital Ltd4,938$206K0.0%N/A0.169%
8/12/2025 American Century Companies Inc.11,096$466K0.0%-2.8%0.380%
8/8/2025 Police & Firemen s Retirement System of New Jersey687$29K0.0%N/A0.024%
8/7/2025 Los Angeles Capital Management LLC6,535$274K0.0%N/A0.224%
7/28/2025 Evernest Financial Advisors LLC15,675$658K0.2%N/A0.537%
7/17/2025 Janney Montgomery Scott LLC8,143$342K0.0%+23.0%0.279%
7/17/2025 Palisades Investment Partners LLC62,088$2.61M1.1%-1.4%2.126%
6/27/2025 Goldman Sachs Group Inc.9,761$435K0.0%+7.6%0.334%
5/21/2025Acadian Asset Management LLC10,367$459K0.0%+137.8%0.356%
5/19/2025Jane Street Group LLC5,497$245K0.0%-35.7%0.189%
5/16/2025Goldman Sachs Group Inc.9,761$435K0.0%+7.6%0.335%
5/16/2025Concorde Asset Management LLC18,527$836K0.4%-2.2%0.637%
5/15/2025OMERS ADMINISTRATION Corp12,300$548K0.0%+50.0%0.423%
5/14/2025Truvestments Capital LLC2,096$93K0.0%-75.0%0.072%
5/14/2025Gamco Investors INC. ET AL148,300$6.61M0.1%-4.1%5.096%
5/14/2025Walleye Capital LLC5,288$236K0.0%-86.1%0.182%
5/14/2025AlphaQuest LLC1,641$73K0.0%N/A0.056%
5/13/2025American Century Companies Inc.11,418$509K0.0%+16.5%0.392%
5/12/2025Sierra Summit Advisors LLC15,015$669K0.1%N/A0.516%
5/12/2025Herald Investment Management Ltd35,000$1.53M0.3%N/A1.203%
5/12/2025Bard Associates Inc.88,587$3.95M1.5%-0.4%3.044%
5/8/2025XTX Topco Ltd5,001$223K0.0%N/A0.172%
4/22/2025Illumine Investment Management LLC23,994$1.07M0.9%+2.5%0.825%
4/17/2025Janney Montgomery Scott LLC6,619$295K0.0%+33.9%0.227%
2/18/2025Palisades Investment Partners LLC62,960$3.05M1.3%+9.8%2.164%
2/17/2025OMERS ADMINISTRATION Corp8,200$397K0.0%N/A0.282%
2/17/2025Millennium Management LLC6,961$337K0.0%N/A0.239%
2/17/2025Lazard Asset Management LLC1,674$81K0.0%N/A0.058%
2/17/2025Janus Henderson Group PLC6,687$324K0.0%N/A0.230%
2/17/2025G2 Investment Partners Management LLC46,140$2.24M0.6%N/A1.586%
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2/17/2025Bank of America Corp DE4,596$223K0.0%+152.7%0.158%
2/17/2025683 Capital Management LLC12,365$599K0.0%N/A0.425%
2/14/2025Jane Street Group LLC8,543$414K0.0%N/A0.294%
2/14/2025Northern Trust Corp4,652$225K0.0%N/A0.160%
2/14/2025Boothbay Fund Management LLC8,342$404K0.0%N/A0.287%
2/14/2025Dimensional Fund Advisors LP38,590$1.87M0.0%-11.1%1.326%
2/13/2025Marshall Wace LLP13,337$646K0.0%+30.5%0.458%
2/13/2025EAM Investors LLC19,188$929K0.1%+186.0%0.659%
2/13/2025Gamco Investors INC. ET AL154,700$7.49M0.1%-9.6%5.316%
2/13/2025Walleye Capital LLC38,075$1.84M0.0%N/A1.308%


MPTI Institutional Ownership - Frequently Asked Questions

During the previous two years, 65 institutional investors and hedge funds held shares of M-tron Industries. The most heavily invested institutionals were BlackRock Inc. ($25.08M), Gamco Investors INC. ET AL ($9.27M), Grandeur Peak Global Advisors LLC ($5.62M), Next Century Growth Investors LLC ($4.56M), Bard Associates Inc. ($4.42M), Aristides Capital LLC ($4.39M), and Archon Capital Management LLC ($4.23M).Learn more on M-tron Industries' institutional investors.

23.31% of M-tron Industries' stock is owned by institutional investors. Learn more on MPTI's institutional investor holdings.

Of the 56 institutional investors that purchased M-tron Industries' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($252.97K), Archon Capital Management LLC ($100.67K), Next Century Growth Investors LLC ($94.16K), Grandeur Peak Global Advisors LLC ($56.68K), Herald Investment Management Ltd ($55K), G2 Investment Partners Management LLC ($46.14K), and Bard Associates Inc. ($44.58K).

Institutional investors have bought a total of 559,489 shares in the last 24 months. This purchase volume represents approximately $48.66M in transactions.

Of the 19 institutional investors that sold M-tron Industries' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Aristides Capital LLC ($424.85K), Gamco Investors INC. ET AL ($116.24K), Bard Associates Inc. ($88.19K), Palisades Investment Partners LLC ($61.46K), Osaic Holdings Inc. ($51.68K), Concorde Asset Management LLC ($28.19K), and Geode Capital Management LLC ($22.96K).

Institutional investors have sold a total of 891,788 shares in the last 24 months. This volume of shares sold represents approximately $47.66M in transactions.


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Institutional ownership data for NYSEAMERICAN:MPTI is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/18/2026. New 13F filings are added each quarter as they're published.
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