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Mesa Laboratories

154 hedge funds and large institutions have $489M invested in Mesa Laboratories in 2025 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 48 increasing their positions, 54 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
154
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$74.5M
2
$53.3M
3
$36.7M
4
$23.3M
5
$20.6M
6
$20.2M
7
$20M
8
$18.8M
9
$17.5M
10
$13.4M
11
$13.1M
12
$10.9M
13
$10.7M
14
$9.63M
15
$8.74M
16
$8.52M
17
$7.49M
18
$6.93M
19
$6.41M
20
$6.12M
21
$5.82M
22
$5.44M
23
$5.04M
24
$4.88M
25
$4.17M