Institutional Ownership Mesa Laboratories Inc (MLAB)
This table provides information about the institutional ownership of Mesa Laboratories Inc (MLAB). We have compiled data on the 169 institutions that hold shares in the stock, with a total of 5.74 Million shares, which have been reported (via 13F filing form) to have a value of $363 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
803,496
shares
|
$50.8 Million
0.0% of portfolio
|
Q2 2024
Reduced 3.31%
|
|
|
Conestoga Capital Advisors, LLC
|
Jul 29, 2025 Q2 2025 |
566,150
shares
|
$35.8 Million
0.79% of portfolio
|
Q2 2025
Reduced 0.91%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
389,409
shares
|
$24.6 Million
0.0% of portfolio
|
Q2 2025
Added 1.25%
|
|
|
Royce & Associates LP
|
Aug 11, 2025 Q2 2025 |
247,606
shares
|
$15.7 Million
0.25% of portfolio
|
Q2 2025
Reduced 8.67%
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
218,796
shares
|
$13.8 Million
0.0% of portfolio
|
Q2 2025
Added 1.16%
|
|
|
Ranger Investment Management, L.P.
Dallas, TX |
Aug 19, 2025 Q2 2025 |
214,290
shares
|
$13.6 Million
1.48% of portfolio
|
Q2 2025
Reduced 7.23%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
211,835
shares
|
$13.4 Million
0.0% of portfolio
|
Q2 2025
Reduced 3.51%
|
|
|
Geneva Capital Management LLC
|
Aug 04, 2025 Q2 2025 |
199,092
shares
|
$12.6 Million
0.32% of portfolio
|
Q2 2025
Added 5.17%
|
|
|
Raymond James Financial Inc
St. Petersburg, FL |
Aug 14, 2025 Q2 2025 |
185,555
shares
|
$11.7 Million
0.01% of portfolio
|
Q2 2025
Reduced 29.72%
|
|
|
Eagle Asset Management Inc
St Petersburg, FL |
Nov 12, 2024 Q3 2024 |
165,955
shares
|
$10.5 Million
0.13% of portfolio
|
Q3 2024
Added 10.89%
|
|
|
Atlanta Capital Management CO L L C
Atlanta, GA |
Nov 14, 2022 Q3 2022 |
165,321
shares
|
$10.5 Million
0.1% of portfolio
|
Q3 2022
Reduced 3.43%
|
|
|
Glenmede Trust CO Na
Philadelphia, PA |
May 15, 2025 Q1 2025 |
146,544
shares
|
$9.27 Million
0.1% of portfolio
|
Q1 2025
Reduced 3.49%
|
|
|
Glenmede Investment Management, LP
Philadelphia, PA |
Aug 14, 2025 Q2 2025 |
142,508
shares
|
$9.02 Million
0.07% of portfolio
|
Q2 2025
New holding
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
138,769
shares
|
$8.78 Million
0.0% of portfolio
|
Q2 2025
Added 0.91%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
115,284
shares
|
$7.29 Million
0.0% of portfolio
|
Q2 2025
Added 3.63%
|
|
|
Janus Henderson Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
113,285
shares
|
$7.17 Million
0.01% of portfolio
|
Q2 2025
Added 40.3%
|
|
|
Select Equity Group, L.P.
New York, NY |
Aug 14, 2025 Q2 2025 |
102,198
shares
|
$6.47 Million
0.05% of portfolio
|
Q2 2025
Added 38.3%
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
92,732
shares
|
$5.87 Million
0.0% of portfolio
|
Q2 2025
Added 12.48%
|
|
|
Kennedy Capital Management, Inc.
St Louis, MO |
Aug 13, 2025 Q2 2025 |
90,479
shares
|
$5.72 Million
0.22% of portfolio
|
Q2 2025
Reduced 20.12%
|
|
|
Russell Investments Group, Ltd.
|
Aug 13, 2025 Q2 2025 |
79,476
shares
|
$5.03 Million
0.01% of portfolio
|
Q2 2025
Reduced 8.71%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
76,855
shares
|
$4.86 Million
0.01% of portfolio
|
Q3 2024
Reduced 4.81%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Aug 14, 2025 Q2 2025 |
73,513
shares
|
$4.65 Million
0.0% of portfolio
|
Q2 2025
Reduced 55.92%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 13, 2025 Q2 2025 |
68,027
shares
|
$4.3 Million
0.01% of portfolio
|
Q2 2025
Added 729.6%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
64,928
shares
|
$4.11 Million
0.0% of portfolio
|
Q2 2025
Reduced 3.53%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Aug 12, 2025 Q2 2025 |
61,764
shares
|
$3.91 Million
0.0% of portfolio
|
Q2 2025
Reduced 5.65%
|