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 154 institutions that hold shares in the stock, with a total of 5.96 Million shares, which have been reported (via 13F filing form) to have a value of $441 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
|
$59.4 Million
0.0% of portfolio
|
Q2 2024
Reduced 3.31%
|
|
|
Conestoga Capital Advisors, LLC
|
Oct 24, 2025 Q3 2025 |
426,457
shares
|
$31.5 Million
0.46% of portfolio
|
Q3 2025
Reduced 24.67%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
321,717
shares
|
$23.8 Million
0.0% of portfolio
|
Q3 2025
Reduced 17.38%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
254,974
shares
|
$18.9 Million
0.0% of portfolio
|
Q3 2025
Added 16.54%
|
|
|
Ranger Investment Management, L.P.
Dallas, TX |
Nov 05, 2025 Q3 2025 |
209,700
shares
|
$15.5 Million
1.06% of portfolio
|
Q3 2025
Reduced 2.14%
|
|
|
Geneva Capital Management LLC
|
Nov 13, 2025 Q3 2025 |
191,386
shares
|
$14.2 Million
0.22% of portfolio
|
Q3 2025
Reduced 3.87%
|
|
|
Simcoe Capital Management, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
190,929
shares
|
$14.1 Million
2.07% of portfolio
|
Q3 2025
New holding
|
|
|
Eagle Asset Management Inc
St Petersburg, FL |
Nov 12, 2024 Q3 2024 |
165,955
shares
|
$12.3 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
|
$12.2 Million
0.1% of portfolio
|
Q3 2022
Reduced 3.43%
|
|
|
Royce & Associates LP
|
Nov 12, 2025 Q3 2025 |
148,558
shares
|
$11 Million
0.11% of portfolio
|
Q3 2025
Reduced 40.0%
|
|
|
Glenmede Trust CO Na
Philadelphia, PA |
May 15, 2025 Q1 2025 |
146,544
shares
|
$10.8 Million
0.1% of portfolio
|
Q1 2025
Reduced 3.49%
|
|
|
Janus Henderson Group PLC
London, X0 |
Nov 14, 2025 Q3 2025 |
145,654
shares
|
$10.8 Million
0.0% of portfolio
|
Q3 2025
Added 28.57%
|
|
|
Kent Lake Pr LLC
Anasco, PR |
Nov 14, 2025 Q3 2025 |
134,516
shares
|
$9.95 Million
4.55% of portfolio
|
Q3 2025
New holding
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
133,817
shares
|
$9.89 Million
0.0% of portfolio
|
Q3 2025
Added 131.88%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
127,860
shares
|
$9.45 Million
0.0% of portfolio
|
Q3 2025
Reduced 7.86%
|
|
|
Select Equity Group, L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
126,715
shares
|
$9.37 Million
0.04% of portfolio
|
Q3 2025
Added 23.99%
|
|
|
Diamond Hill Capital Management Inc
Columbus, OH |
Nov 05, 2025 Q3 2025 |
123,381
shares
|
$9.12 Million
0.04% of portfolio
|
Q3 2025
Added 318.84%
|
|
|
Kennedy Capital Management, Inc.
St Louis, MO |
Nov 13, 2025 Q3 2025 |
121,546
shares
|
$8.99 Million
0.2% of portfolio
|
Q3 2025
Added 34.34%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
118,948
shares
|
$8.8 Million
0.0% of portfolio
|
Q3 2025
Reduced 43.85%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
116,772
shares
|
$8.63 Million
0.0% of portfolio
|
Q3 2025
Added 1.29%
|
|
|
Boston Partners
Boston, MA |
Nov 13, 2025 Q3 2025 |
114,357
shares
|
$8.46 Million
0.01% of portfolio
|
Q3 2025
Added 2009.52%
|
|
|
Russell Investments Group, Ltd.
|
Nov 13, 2025 Q3 2025 |
99,187
shares
|
$7.33 Million
0.01% of portfolio
|
Q3 2025
Added 24.8%
|
|
|
Crawford Investment Counsel Inc
Atlanta, GA |
Nov 14, 2025 Q3 2025 |
82,467
shares
|
$6.1 Million
0.1% of portfolio
|
Q3 2025
Added 59.38%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
76,855
shares
|
$5.68 Million
0.01% of portfolio
|
Q3 2024
Reduced 4.81%
|
|
|
Roubaix Capital, LLC
|
Nov 12, 2025 Q3 2025 |
76,657
shares
|
$5.67 Million
3.16% of portfolio
|
Q3 2025
New holding
|
|