Mesa Laboratories Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of MLI?
Owner TypeNumber of SharesOwnership Percentage
Private Companies2220.00412%
State or Government4,4790.083%
Individual Insiders200,1403.71%
General Public311,5865.78%
Institutions4,877,62490.4%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 25 shareholders own 78.65% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
15.4%
BlackRock, Inc.
830,988€73.0m-1.76%no data
10.8%
Conestoga Capital Advisors, LLC
580,744€51.0m0.39%0.84%
6.92%
The Vanguard Group, Inc.
373,397€32.8m0.84%no data
5.26%
Royce & Associates, LP
283,739€24.9m5.23%0.22%
4.27%
Eaton Vance Management
230,541€20.2m-2.27%0.01%
4.25%
Ranger Investment Management, L.P.
229,154€20.1m1.09%1.49%
3.74%
State Street Global Advisors, Inc.
201,732€17.7m1.68%no data
3.6%
Nationwide Fund Advisors
194,330€17.1m2.53%0.17%
2.7%
Eagle Asset Management, Inc.
145,764€12.8m26.5%0.07%
2.47%
Boone Capital Management LLC
133,394€11.7m108%2.86%
2.28%
Dimensional Fund Advisors LP
123,169€10.8m-3.2%no data
2.09%
Geode Capital Management, LLC
112,865€9.9m1.57%no data
1.82%
The Glenmede Trust Company, National Association
98,073€8.6m7.91%0.05%
1.71%
Northern Trust Global Investments
92,033€8.1m12.9%no data
1.38%
Raymond James Financial Inc., Asset Management Arm
74,456€6.5m58.4%no data
1.33%
John Sullivan
71,584€6.3m0%no data
1.16%
John Schmieder
62,760€5.5m0%no data
1.11%
Kennedy Capital Management LLC
59,704€5.2m-44.2%0.12%
1.07%
BNY Asset Management
57,577€5.1m-3.16%no data
1%
Columbia Management Investment Advisers, LLC
53,892€4.7m-1.3%no data
0.97%
Granahan Investment Management, LLC
52,181€4.6m-27.4%0.19%
0.88%
Russell Investment Management, LLC
47,291€4.2m31.4%0.01%
0.85%
Managed Account Advisors LLC
46,027€4.0m40.8%no data
0.82%
Charles Schwab Investment Management, Inc.
44,278€3.9m6.97%no data
0.79%
Comerica Bank, Banking Investments
42,802€3.8m-5.95%0.02%
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