Mario Gabelli's MLAB Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 0 shares of Mesa Laboratories, Inc. (MLAB) worth $0, representing 0.00% of the portfolio. First purchased in , this recently established position has been held for 0 quarters.
Based on recent 13F filings, Mario Gabelli has initiated a new position in MLAB, representing a fresh investment thesis on this company. Largest addition occurred in Q3 2025, adding 4,282 shares. Largest reduction occurred in Q4 2025, reducing 458 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Mesa Laboratories (MLAB) Holding Value Over Time
Track share changes against reported price movement
Quarterly Mesa Laboratories (MLAB) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| No data available | ||||
Mario Gabelli's Mesa Laboratories Investment FAQs
According to the latest 13F filing for Q4 2025, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 7,754 shares of Mesa Laboratories, Inc. (MLAB), valued at approximately $608,689.
As of the Q4 2025 filing, Mesa Laboratories, Inc. (MLAB) represents approximately 0.01% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Mesa Laboratories, Inc. (MLAB) was 8,212 shares, as reported at the end of Q3 2025.