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Mesa Laboratories

160 hedge funds and large institutions have $878M invested in Mesa Laboratories in 2023 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 59 increasing their positions, 49 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
160
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 -$10.5M
2 -$8.06M
3 -$1.9M
4
BlackRock
BlackRock
New York
-$1.75M
5
Renaissance Technologies
Renaissance Technologies
New York
-$1.44M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$1.15M
52
$1.11M
53
$1.11M
54
$1.1M
55
$1.01M
56
$952K
57
$930K
58
$898K
59
$890K
60
$874K
61
$870K
62
$870K
63
$846K
64
$788K
65
$774K
66
$768K
67
$746K
68
$745K
69
$702K
70
$699K
71
$687K
72
$671K
73
$660K
74
$638K
75
$601K