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Mesa Laboratories

151 hedge funds and large institutions have $613M invested in Mesa Laboratories in 2025 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 56 increasing their positions, 52 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
151
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

Top Sellers

1 -$3.73M
2 -$3.3M
3 -$2.28M
4
RA
Royce & Associates
New York
-$2.19M
5
Goldman Sachs
Goldman Sachs
New York
-$1.99M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$968K
52
$924K
53
$841K
54
$833K
55
$828K
56
$823K
57
$794K
58
$722K
59
$672K
60
$656K
61
$643K
62
$623K
63
$600K
64
$598K
65
$594K
66
$580K
67
$558K
68
$553K
69
$494K
70
$474K
71
$440K
72
$426K
73
$416K
74
$402K
75
$391K