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Mesa Laboratories, Inc.

MLAB Technology
$90.71 $-2.56 (-2.74%)
Market Cap: $501.71 M
Gurus Holding
6
Popularity Rank
#1292
% of Shares Held
6.39%
Net Activity (Q3 2025)
-$2.7 M

Guru Ownership Trend

Guru Analysis for Mesa Laboratories, Inc. (MLAB)

Mesa Laboratories, Inc. (MLAB), a key player in the Technology sector, continues to attract institutional attention.

As of Q4 2025, a total of 6 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $32.02 M.

Top institutional holders include Chuck Royce and Diamond Hill Capital.

Institutional sentiment is currently Slightly Bearish. This is evidenced by a $2.7 M net outflow during the quarter.

Recent activity highlights Cliff Asness who increased their stake by 322.4%. Conversely, Renaissance Technologies reduced exposure by 84.0%.

Key Holders

Top 5 by Value

Top 5 by Conviction

Recent Activity Breakdown (Q3 2025)

+$7.77 M
Total Buy Value
New Buys 0
Additions 4
-$10.47 M
Total Sell Value
Reductions 2
Sold Out 0

Guru Consensus (Q3 2025)

Based on recent activity
Net Sellers
2
Net Buyers
4

FAQs for Mesa Laboratories, Inc. (MLAB)

Major holders include Chuck Royce ($12.04 M), Diamond Hill Capital ($11.14 M), Cliff Asness ($2.19 M). According to the latest reported data, 6 tracked investment managers collectively hold approximately 352,959 shares.

According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $2.7 M, with 4 managers increasing positions and 2 managers reducing holdings.

During the most recent reporting period, 2 managers trimmed their positions, while 0 fully exited MLAB. The total reported sell value was $10.47 M.

Yes, 0 managers opened new positions in MLAB, and 4 increased their existing holdings. The total reported buy value was $7.77 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
0.12% Add 3.2% 153,352 $12.04 M Q4 2025
0.06% Add 15.1% 141,973 $11.14 M Q4 2025
0.00% Add 322.4% 32,639 $2.19 M Q3 2025
0.00% Reduce -84.0% 10,900 $730,409 Q3 2025
0.01% Reduce -5.6% 7,754 $608,689 Q4 2025
0.00% Add 50.9% 6,341 $424,910 Q3 2025
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