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MPTI Insider Trading

Insider Ownership Percentage: 6.60%
Insider Buying (Last 12 Months): $40,500.00
Insider Selling (Last 12 Months): $0.00

M-tron Industries Insider Trading History Chart

This chart shows the insider buying and selling history at M-tron Industries by year and by quarter.

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M-tron Industries Share Price & Price History

Current Price: $51.43
Price Change: ▼ Price Decrease of -1.23 (-2.34%)
As of 12/4/2025 05:10 PM ET

This chart shows the closing price history over time for MPTI up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

M-tron Industries Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/27/2025William Arnold DraftsPresidentBuy1,000$40.50$40,500.0011,008View SEC Filing Icon  
10/14/2024Ivan ArteagaDirectorSell1,600$50.66$81,056.00364View SEC Filing Icon  
10/11/2024Ivan ArteagaDirectorSell400$49.41$19,764.001,964View SEC Filing Icon  
6/24/2024Mario J GabelliMajor ShareholderSell700$31.85$22,295.00178,300View SEC Filing Icon  
6/13/2024Mario J GabelliMajor ShareholderSell500$35.70$17,850.00177,171View SEC Filing Icon  
4/9/2024Mario J GabelliMajor ShareholderSell500$26.55$13,275.00184,010View SEC Filing Icon  
1/10/2024Madonna Educational Founda EmgDirectorSell29,044$39.99$1,161,469.5640,097View SEC Filing Icon  
1/9/2024William Arnold DraftsPresidentSell5,000$40.00$200,000.0014,718View SEC Filing Icon  
1/5/2024Madonna Educational Founda EmgDirectorSell27,368$34.85$953,774.8069,141View SEC Filing Icon  
1/3/2024Madonna Educational Founda EmgDirectorSell44,201$39.39$1,741,077.3996,509View SEC Filing Icon  
12/22/2023Madonna Educational Founda EmgMajor ShareholderSell10,000$33.89$338,900.00140,710View SEC Filing Icon  
12/15/2023Madonna Educational Founda EmgMajor ShareholderSell931$27.87$25,946.97150,710View SEC Filing Icon  
12/11/2023Michael J Ferrantino JrCEOSell3,500$31.42$109,970.0019,611View SEC Filing Icon  
12/4/2023Madonna Educational Founda EmgMajor ShareholderSell58,542$36.40$2,130,928.80221,210View SEC Filing Icon  
12/1/2023Madonna Educational Founda EmgMajor ShareholderSell20,000$32.74$654,800.00279,752View SEC Filing Icon  
11/29/2023Madonna Educational Founda EmgMajor ShareholderSell4,759$33.04$157,237.36309,071View SEC Filing Icon  
11/22/2023Michael J Ferrantino JrCEOBuy50$37.50$1,875.0023,111View SEC Filing Icon  
11/20/2023James William TivyCFOSell1,000$38.01$38,010.0025,004View SEC Filing Icon  
11/16/2023James William TivyCFOSell4,000$33.56$134,240.0026,004View SEC Filing Icon  
9/13/2023Mario J GabelliMajor ShareholderBuy200$18.83$3,766.00241,037View SEC Filing Icon  
8/23/2023Mario J GabelliMajor ShareholderSell468$16.61$7,773.48238,000View SEC Filing Icon  
4/14/2023Mario J GabelliMajor ShareholderSell500$11.60$5,800.00240,837View SEC Filing Icon  
12/28/2022Mario J GabelliMajor ShareholderSell9,000$9.01$81,090.00241,337View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for M-tron Industries (NYSEAMERICAN:MPTI)

23.31% of M-tron Industries stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at MPTI by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

M-tron Industries Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/18/2025Acuitas Investments LLC2,531$0.14M0.1%N/A0.086%Search for SEC Filing on Google Icon
11/17/2025Worth Venture Partners LLC7,062$0.39M1.1%N/A0.241%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.1,139$63K0.0%N/A0.039%Search for SEC Filing on Google Icon
11/17/2025Citadel Advisors LLC8,155$0.45M0.0%-49.0%0.278%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP21,700$1.20M0.0%+228.0%0.743%Search for SEC Filing on Google Icon
11/14/2025Bridgeway Capital Management LLC6,934$0.39M0.0%-60.8%0.237%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP8,028$0.45M0.0%N/A0.275%Search for SEC Filing on Google Icon
11/12/2025Solstein Capital LLC500$28K0.0%N/A0.017%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP33,448$1.86M0.0%+8.7%1.145%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.3,705$0.21M0.0%N/A0.127%Search for SEC Filing on Google Icon
11/7/2025Herald Investment Management Ltd55,000$3.04M0.4%+57.1%1.884%Search for SEC Filing on Google Icon
11/3/2025Acuitas Investments LLC2,531$0.14M0.1%N/A0.087%Search for SEC Filing on Google Icon
8/13/2025Archon Capital Management LLC100,668$4.23M3.5%N/A3.448%Search for SEC Filing on Google Icon
8/13/2025Marshall Wace LLP56,263$2.36M0.0%+25.6%1.927%Search for SEC Filing on Google Icon
8/13/2025Quadrature Capital Ltd4,938$0.21M0.0%N/A0.169%Search for SEC Filing on Google Icon
8/12/2025American Century Companies Inc.11,096$0.47M0.0%-2.8%0.380%Search for SEC Filing on Google Icon
8/8/2025Police & Firemen s Retirement System of New Jersey687$29K0.0%N/A0.024%Search for SEC Filing on Google Icon
8/7/2025Los Angeles Capital Management LLC6,535$0.27M0.0%N/A0.224%Search for SEC Filing on Google Icon
7/28/2025Evernest Financial Advisors LLC15,675$0.66M0.2%N/A0.537%Search for SEC Filing on Google Icon
7/17/2025Janney Montgomery Scott LLC8,143$0.34M0.0%+23.0%0.279%Search for SEC Filing on Google Icon
7/17/2025Palisades Investment Partners LLC62,088$2.61M1.1%-1.4%2.126%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.9,761$0.44M0.0%+7.6%0.334%Search for SEC Filing on Google Icon
5/21/2025Acadian Asset Management LLC10,367$0.46M0.0%+137.8%0.356%Search for SEC Filing on Google Icon
5/19/2025Jane Street Group LLC5,497$0.25M0.0%-35.7%0.189%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.9,761$0.44M0.0%+7.6%0.335%Search for SEC Filing on Google Icon
5/16/2025Concorde Asset Management LLC18,527$0.84M0.4%-2.2%0.637%Search for SEC Filing on Google Icon
5/15/2025OMERS ADMINISTRATION Corp12,300$0.55M0.0%+50.0%0.423%Search for SEC Filing on Google Icon
5/14/2025Truvestments Capital LLC2,096$93K0.0%-75.0%0.072%Search for SEC Filing on Google Icon
5/14/2025Gamco Investors INC. ET AL148,300$6.61M0.1%-4.1%5.096%Search for SEC Filing on Google Icon
5/14/2025Walleye Capital LLC5,288$0.24M0.0%-86.1%0.182%Search for SEC Filing on Google Icon
5/14/2025AlphaQuest LLC1,641$73K0.0%N/A0.056%Search for SEC Filing on Google Icon
5/13/2025American Century Companies Inc.11,418$0.51M0.0%+16.5%0.392%Search for SEC Filing on Google Icon
5/12/2025Sierra Summit Advisors LLC15,015$0.67M0.1%N/A0.516%Search for SEC Filing on Google Icon
5/12/2025Herald Investment Management Ltd35,000$1.53M0.3%N/A1.203%Search for SEC Filing on Google Icon
5/12/2025Bard Associates Inc.88,587$3.95M1.5%-0.4%3.044%Search for SEC Filing on Google Icon
5/8/2025XTX Topco Ltd5,001$0.22M0.0%N/A0.172%Search for SEC Filing on Google Icon
4/22/2025Illumine Investment Management LLC23,994$1.07M0.9%+2.5%0.825%Search for SEC Filing on Google Icon
4/17/2025Janney Montgomery Scott LLC6,619$0.30M0.0%+33.9%0.227%Search for SEC Filing on Google Icon
2/18/2025Palisades Investment Partners LLC62,960$3.05M1.3%+9.8%2.164%Search for SEC Filing on Google Icon
2/17/2025OMERS ADMINISTRATION Corp8,200$0.40M0.0%N/A0.282%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC6,961$0.34M0.0%N/A0.239%Search for SEC Filing on Google Icon
2/17/2025Lazard Asset Management LLC1,674$81K0.0%N/A0.058%Search for SEC Filing on Google Icon
2/17/2025Janus Henderson Group PLC6,687$0.32M0.0%N/A0.230%Search for SEC Filing on Google Icon
2/17/2025G2 Investment Partners Management LLC46,140$2.24M0.6%N/A1.586%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE4,596$0.22M0.0%+152.7%0.158%Search for SEC Filing on Google Icon
2/17/2025683 Capital Management LLC12,365$0.60M0.0%N/A0.425%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC8,543$0.41M0.0%N/A0.294%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp4,652$0.23M0.0%N/A0.160%Search for SEC Filing on Google Icon
2/14/2025Boothbay Fund Management LLC8,342$0.40M0.0%N/A0.287%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP38,590$1.87M0.0%-11.1%1.326%Search for SEC Filing on Google Icon
2/13/2025Marshall Wace LLP13,337$0.65M0.0%+30.5%0.458%Search for SEC Filing on Google Icon
2/13/2025EAM Investors LLC19,188$0.93M0.1%+186.0%0.659%Search for SEC Filing on Google Icon
2/13/2025Gamco Investors INC. ET AL154,700$7.49M0.1%-9.6%5.316%Search for SEC Filing on Google Icon
2/13/2025Walleye Capital LLC38,075$1.84M0.0%N/A1.308%Search for SEC Filing on Google Icon
2/13/2025Barclays PLC2,057$100K0.0%-24.2%0.071%Search for SEC Filing on Google Icon
2/13/2025Next Century Growth Investors LLC94,155$4.56M0.3%N/A3.236%Search for SEC Filing on Google Icon
2/13/2025Concorde Asset Management LLC18,941$0.92M0.5%N/A0.651%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC39,805$1.93M0.0%+139.7%1.368%Search for SEC Filing on Google Icon
2/13/2025Wells Fargo & Company MN550$27K0.0%-35.3%0.019%Search for SEC Filing on Google Icon
2/11/2025American Century Companies Inc.9,797$0.47M0.0%N/A0.337%Search for SEC Filing on Google Icon
2/11/2025Virtu Financial LLC5,578$0.27M0.0%N/A0.192%Search for SEC Filing on Google Icon
2/10/2025Truvestments Capital LLC8,387$0.41M0.1%+4.1%0.288%Search for SEC Filing on Google Icon
2/7/2025Mcintyre Freedman & Flynn Investment Advisers Inc.22,000$1.07M0.8%-4.3%0.767%Search for SEC Filing on Google Icon
2/6/2025Bard Associates Inc.88,937$4.31M1.5%-0.3%3.099%Search for SEC Filing on Google Icon
2/5/2025Illumine Investment Management LLC23,410$1.13M0.9%N/A0.816%Search for SEC Filing on Google Icon
1/23/2025Evernest Financial Advisors LLC14,900$0.72M0.2%-28.2%0.519%Search for SEC Filing on Google Icon
1/17/2025Janney Montgomery Scott LLC4,945$0.24M0.0%N/A0.172%Search for SEC Filing on Google Icon
11/19/2024Barclays PLC2,712$0.11M0.0%N/A0.094%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC23,706$0.99M0.0%+18.6%0.844%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC2,712$0.11M0.0%N/A0.097%Search for SEC Filing on Google Icon
11/13/2024Truvestments Capital LLC8,057$0.34M0.1%+14.0%0.287%Search for SEC Filing on Google Icon
11/6/2024Bard Associates Inc.89,187$3.72M1.3%-0.3%3.174%Search for SEC Filing on Google Icon
11/5/2024GSA Capital Partners LLP14,634$0.61M0.0%-6.1%0.521%Search for SEC Filing on Google Icon
10/21/2024Evernest Financial Advisors LLC20,750$0.87M0.2%N/A0.738%Search for SEC Filing on Google Icon
5/15/2024Truvestments Capital LLC5,491$0.17M0.1%N/A0.196%Search for SEC Filing on Google Icon
5/15/2024Gamco Investors INC. ET AL190,000$5.70M0.1%-5.0%6.786%Search for SEC Filing on Google Icon
5/14/2024CreativeOne Wealth LLC6,990$0.21M0.0%N/A0.250%Search for SEC Filing on Google Icon
5/13/2024O Shaughnessy Asset Management LLC8,466$0.25M0.0%+4.4%0.302%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.87,966$2.64M0.0%+59.9%3.142%Search for SEC Filing on Google Icon
5/8/2024Avantax Advisory Services Inc.12,022$0.36M0.0%N/A0.429%Search for SEC Filing on Google Icon
4/30/2024Mcintyre Freedman & Flynn Investment Advisers Inc.23,000$0.69M0.5%-7.1%0.821%Search for SEC Filing on Google Icon
2/14/2024Mcintyre Freedman & Flynn Investment Advisers Inc.24,750$0.88M0.7%-13.9%0.887%Search for SEC Filing on Google Icon
2/13/2024Bard Associates Inc.95,682$3.42M1.3%-18.3%3.429%Search for SEC Filing on Google Icon
2/6/2024AJOVista LLC845$30K0.0%N/A0.030%Search for SEC Filing on Google Icon
11/8/2023Gamco Investors INC. ET AL260,000$4.60M0.1%-4.0%9.524%Search for SEC Filing on Google Icon
8/10/2023Gamco Investors INC. ET AL270,968$3.01M0.0%+13.6%9.926%Search for SEC Filing on Google Icon
2/10/2023Bard Associates Inc.116,471$1.02M0.4%N/A4.266%Search for SEC Filing on Google Icon
1/30/2023International Assets Investment Management LLC27,000$0.24M0.0%N/A0.989%Search for SEC Filing on Google Icon
1/19/2023Ellsworth Advisors LLC14,589$0.15M0.1%N/A0.535%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
M-tron Industries logo
M-tron Industries, Inc. engages in the design, manufacture, and marketing of frequency and spectrum control products in the United States and internationally. The company's products include radio frequency, microwave, and millimeter wave filters; cavity, crystal, ceramic, lumped element, and switched filters; high frequency and performance OCXOs, integrated PLL OCXOs, TCXOs, VCXOs, and low jitter and harsh environment oscillators; crystal resonators, integrated microwave assemblies; and solid-state power amplifier products. Its products are used in applications in the commercial and military aerospace, defense, space, avionics, and other markets. The company was founded in 1965 and is headquartered in Orlando, Florida.
Read More on M-tron Industries

Today's Range

Now: $51.43
Low: $51.06
High: $52.99

50 Day Range

MA: $52.97
Low: $43.64
High: $56.79

52 Week Range

Now: $51.43
Low: $34.50
High: $70.31

Volume

27,686 shs

Average Volume

29,571 shs

Market Capitalization

$150.69 million

P/E Ratio

20.99

Dividend Yield

N/A

Beta

0.78

Who are the company insiders with the largest holdings of M-tron Industries?

M-tron Industries' top insider investors include:
  1. Madonna Educational Founda Emg (Major Shareholder)
  2. Mario J Gabelli (Major Shareholder)
  3. Madonna Educational Founda Emg (Director)
  4. Michael J Ferrantino Jr (CEO)
  5. William Arnold Drafts (President)
  6. Ivan Arteaga (Director)
Learn More about top insider investors at M-tron Industries.

Who are the major institutional investors of M-tron Industries?

M-tron Industries' top institutional shareholders include:
  1. Herald Investment Management Ltd — 1.88%
  2. Dimensional Fund Advisors LP — 1.15%
  3. Two Sigma Investments LP — 0.74%
  4. Citadel Advisors LLC — 0.28%
  5. First Trust Advisors LP — 0.27%
  6. Worth Venture Partners LLC — 0.24%
Learn More about top institutional investors of M-tron Industries stock.

Which major investors are selling M-tron Industries stock?

During the last quarter, MPTI stock was sold by these institutional investors:
  1. Bridgeway Capital Management LLC
  2. Citadel Advisors LLC

Which major investors are buying M-tron Industries stock?

In the last quarter, MPTI stock was acquired by institutional investors including:
  1. Herald Investment Management Ltd
  2. Two Sigma Investments LP
  3. First Trust Advisors LP
  4. Worth Venture Partners LLC
  5. Victory Capital Management Inc.
  6. Dimensional Fund Advisors LP
  7. Acuitas Investments LLC
  8. Acuitas Investments LLC