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Mesa Laboratories

155 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, 49 increasing their positions, 54 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
155
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 Buyers

1 +$5.64M
2 +$5.44M
3 +$3.07M
4
Select Equity Group
Select Equity Group
New York
+$2.67M
5
CIC
Crawford Investment Counsel
Georgia
+$2.41M

Top Sellers

1 -$8.79M
2 -$7.39M
3 -$3.44M
4
RA
Royce & Associates
New York
-$2.22M
5
KCM
Kennedy Capital Management
Missouri
-$2.15M
Name Holding Trade Value Shares
Change
Change in
Stake
AB
101
Amalgamated Bank
New York
$146K
Pacer Advisors
102
Pacer Advisors
Pennsylvania
$128K
OPERF
103
Oregon Public Employees Retirement Fund
Oregon
$120K
PFSRSONJ
104
Police & Firemen's Retirement System of New Jersey
New Jersey
$117K
Public Employees Retirement Association of Colorado
105
Public Employees Retirement Association of Colorado
Colorado
$116K
US Bancorp
106
US Bancorp
Minnesota
$114K
New York State Teachers Retirement System (NYSTRS)
107
New York State Teachers Retirement System (NYSTRS)
New York
$109K
KK
108
KLP Kapitalforvaltning
Norway
$94.2K
Bank of Montreal
109
Bank of Montreal
Ontario, Canada
$84.8K
TRCT
110
Tower Research Capital (TRC)
New York
$79.3K
ADL
111
Asset Dedication LLC
California
$78.2K
BNP Paribas Financial Markets
112
BNP Paribas Financial Markets
France
$74.1K
GWM
113
Geneos Wealth Management
Colorado
$68.6K
ACM
114
Aquatic Capital Management
Illinois
$61.6K
AAP
115
Arax Advisory Partners
Colorado
$48.2K
AIP
116
Ameritas Investment Partners
Nebraska
$48K
PNC Financial Services Group
117
PNC Financial Services Group
Pennsylvania
$47.2K
SA
118
SRH Advisors
Kansas
$47.1K
Carson Wealth (CWM LLC)
119
Carson Wealth (CWM LLC)
Nebraska
$38K
Fifth Third Bancorp
120
Fifth Third Bancorp
Ohio
$31.6K
HNB
121
Huntington National Bank
Ohio
$31.3K
CIBC Private Wealth Group
122
CIBC Private Wealth Group
Georgia
$24.4K
GRP
123
Global Retirement Partners
California
$24K
HNB
124
Hilltop National Bank
Wyoming
$18.8K
SOW
125
State of Wyoming
Wyoming
$18.7K