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Mesa Laboratories
MLAB

Overview Fund Activity

156 hedge funds and large institutions have $673M invested in Mesa Laboratories in 2024 Q4 according to their latest regulatory filings, with 12 funds opening new positions, 58 increasing their positions, 52 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
156
Holders Change
-10
Holders Change %
-6.02%
% of All Funds
2.08%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
12
Increased
58
Reduced
52
Closed
19
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Ameriprise
1
Ameriprise
Minnesota
$20M
2
GT
2
Glenmede Trust
Pennsylvania
$20M
3
CCA
3
Conestoga Capital Advisors
Pennsylvania
$75.6M
4
Jane Street
4
Jane Street
New York
$4.54M
5
Diamond Hill Capital Management
5
Diamond Hill Capital Management
Ohio
$3.51M

Top Sellers

1
RA
1
Royce & Associates
New York
$37.9M
2
GIM
2
Granahan Investment Management
Massachusetts
$0
3
DM
3
Deerfield Management
New York
$0
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$15M
5
State of Wisconsin Investment Board
5
State of Wisconsin Investment Board
Wisconsin
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Goldman Sachs
26
Goldman Sachs
New York
$3.95M +$1.85M +13,996 +88%
Wells Fargo
27
Wells Fargo
California
$3.86M -$197K -1,494 -5%
RHJA
28
Rice Hall James & Associates
California
$3.65M +$733K +5,560 +25%
Diamond Hill Capital Management
29
Diamond Hill Capital Management
Ohio
$3.51M +$3.51M +26,634 New
KTA
30
Keeley-Teton Advisors
Illinois
$2.9M -$120K -912 -4%
SBH
31
Segall Bryant & Hamill
Illinois
$2.7M -$1.71K -13 -0.1%
Luther King Capital Management (LKCM)
32
Luther King Capital Management (LKCM)
Texas
$2.63M – – –
UBS Group
33
UBS Group
Switzerland
$2.6M +$1.84M +13,960 +241%
UBS AM
34
UBS AM
Illinois
$2.54M +$1.21M +9,189 +91%
Invesco
35
Invesco
Georgia
$2.44M +$9.1K +69 +0.4%
Envestnet Asset Management
36
Envestnet Asset Management
Illinois
$2.32M -$19.8K -150 -0.8%
Ohio Public Employees Retirement System (OPERS)
37
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.22M – – –
Wellington Management Group
38
Wellington Management Group
Massachusetts
$1.89M +$1.89M +14,314 New
Legal & General Group
39
Legal & General Group
United Kingdom
$1.88M -$122K -925 -6%
Select Equity Group
40
Select Equity Group
New York
$1.81M +$90.2K +684 +5%
Public Sector Pension Investment Board (PSP Investments)
41
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.79M +$279K +2,116 +18%
Nuveen Asset Management
42
Nuveen Asset Management
Illinois
$1.73M – – –
RhumbLine Advisers
43
RhumbLine Advisers
Massachusetts
$1.72M -$44.4K -337 -3%
Lazard Asset Management
44
Lazard Asset Management
New York
$1.63M +$733K +5,560 +81%
AQR Capital Management
45
AQR Capital Management
Connecticut
$1.44M -$72.1K -547 -5%
Swiss National Bank
46
Swiss National Bank
Switzerland
$1.4M – – –
ECM
47
ExodusPoint Capital Management
New York
$1.28M +$945K +7,167 +284%
American Century Companies
48
American Century Companies
Missouri
$1.25M +$620K +4,698 +99%
Barclays
49
Barclays
United Kingdom
$1.22M +$56.1K +425 +5%
Victory Capital Management
50
Victory Capital Management
Texas
$1.17M -$681K -5,165 -37%
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