Mesa Laboratories
MLAB
MLAB
152 hedge funds and large institutions have $614M invested in Mesa Laboratories in 2025 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 55 increasing their positions, 52 reducing their positions, and 19 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
152
Holders Change
-4
Holders Change %
-2.56%
% of All Funds
2.07%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
19
Increased
55
Reduced
52
Closed
19
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–
Top Buyers
Top Sellers
| 1 |
1
Jane Street
New York
|
$833K |
| 2 |
2
Morgan Stanley
New York
|
$25.7M |
| 3 |
3
BlackRock
New York
|
$98.2M |
| 4 |
RA
4
Royce & Associates
New York
|
$32.2M |
| 5 |
5
Wellington Management Group
Boston,
Massachusetts
|
$0 |
