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Mesa Laboratories

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$24.4M -$547K -7,500 -2%
CCA
2
Conestoga Capital Advisors
Pennsylvania
$11.7M +$2.69M +36,935 +33%
Renaissance Technologies
3
Renaissance Technologies
New York
$9.92M +$1.09M +14,988 +13%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$7.81M +$331K +4,544 +5%
RA
5
Royce & Associates
New York
$6.45M +$51K +700 +0.9%
Mawer Investment Management
6
Mawer Investment Management
Alberta, Canada
$6.09M +$14.9K +205 +0.3%
Kayne Anderson Rudnick Investment Management
7
Kayne Anderson Rudnick Investment Management
California
$5.84M +$18.4K +253 +0.3%
BFA
8
BlackRock Fund Advisors
California
$5.74M -$198K -2,719 -4%
LPL Financial
9
LPL Financial
California
$5.65M -$11.2K -153 -0.2%
Vanguard Group
10
Vanguard Group
Pennsylvania
$5.19M +$349K +4,795 +8%
TA
11
Teton Advisors
New York
$3.73M -$182K -2,500 -5%
Northern Trust
12
Northern Trust
Illinois
$3.36M +$24.1K +331 +0.8%
KTC
13
Kistler-Tiffany Companies
Pennsylvania
$2.95M +$98.8K +1,355 +4%
State Street
14
State Street
Massachusetts
$2.9M -$6.27K -86 -0.2%
PAIM
15
Punch & Associates Investment Management
Minnesota
$2.27M -$502K -6,885 -19%
FTIOP
16
Fiduciary Trust International of Pennsylvania
Pennsylvania
$1.94M +$1.8M +24,725 New
BIT
17
BlackRock Institutional Trust
California
$1.91M -$212K -2,906 -11%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$1.45M +$41.5K +570 +3%
Ameriprise
19
Ameriprise
Minnesota
$1.35M -$126K -1,730 -9%
CIC
20
Crawford Investment Counsel
Georgia
$1.35M +$366K +5,020 +41%
TCIM
21
TIAA CREF Investment Management
New York
$1.01M -$5.61K -77 -0.6%
SLG
22
Stanley-Laman Group
Pennsylvania
$899K +$834K +11,442 New
Geode Capital Management
23
Geode Capital Management
Massachusetts
$852K +$16.7K +229 +2%
TC
24
TFS Capital
Pennsylvania
$846K +$31.9K +437 +4%
BCM
25
Bridgeway Capital Management
Texas
$788K