A detailed history of Mario Gabelli (Gamco Investors, Inc. Et Al) transactions in Mesa Laboratories Inc stock. As of the latest transaction made, Gamco Investors, Inc. Et Al holds 8,212 shares of MLAB stock, worth $607,195. This represents 0.01% of its overall portfolio holdings.

Number of Shares
8,212
Previous 3,930 108.96%
Holding current value
$607,195
Previous $370,000 48.65%
% of portfolio
0.01%
Previous 0.0%

Shares

2 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 12, 2025

BUY
$57.44 - $103.4 $245,958 - $442,758
4,282 Added 108.96%
8,212 $550,000
Q2 2025

Aug 13, 2025

BUY
$92.73 - $128.0 $364,428 - $503,040
3,930 New
3,930 $370,000

Others Institutions Holding MLAB

About MESA LABORATORIES INC


  • Ticker MLAB
  • Exchange NASDAQ
  • Sector Technology
  • Industry Scientific & Technical Instruments
  • Shares Outstandng 5,317,270
  • Market Cap $393M
  • Description
  • Mesa Laboratories, Inc. develops, manufactures, and sells life sciences tools and quality control products and services in the United States, Europe, the Asia Pacific, and internationally. The company's Sterilization and Disinfection Control segment manufactures and sells biological, cleaning, and chemical indicators that are used to assess the ...
More about MLAB
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