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Protolabs

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$423M +$11M +111,249 +3%
BCM
2
Brown Capital Management
Maryland
$385M +$372K +3,750 +0.1%
Vanguard Group
3
Vanguard Group
Pennsylvania
$272M -$3.62M -36,485 -1%
RP
4
Riverbridge Partners
Minnesota
$153M -$2.81M -28,396 -2%
Janus Henderson Group
5
Janus Henderson Group
$124M +$22.4M +226,226 +23%
DGI
6
Disciplined Growth Investors
Minnesota
$93.5M +$1.99M +20,095 +2%
AIM
7
ARK Investment Management
Florida
$81.7M +$12.4M +124,887 +18%
State Street
8
State Street
Massachusetts
$78.4M +$1.01M +10,204 +1%
TCM
9
TimesSquare Capital Management
New York
$67.3M -$3.65M -36,815 -5%
Sumitomo Mitsui Trust Group
10
Sumitomo Mitsui Trust Group
Japan
$65.6M +$14.4M +144,884 +29%
NAMA
11
Nikko Asset Management Americas
New York
$65.6M +$14.4M +144,908 +29%
ACH
12
ArrowMark Colorado Holdings
Colorado
$60M +$15.3M +153,946 +35%
CCA
13
Conestoga Capital Advisors
Pennsylvania
$57.3M -$749K -7,556 -1%
SIMG
14
Stephens Investment Management Group
Texas
$54.1M -$462K -4,662 -0.9%
New York State Common Retirement Fund
15
New York State Common Retirement Fund
New York
$51.7M -$882K -8,905 -2%
Norges Bank
16
Norges Bank
Norway
$48.5M
Ameriprise
17
Ameriprise
Minnesota
$48.3M +$2.78M +28,023 +6%
Dimensional Fund Advisors
18
Dimensional Fund Advisors
Texas
$45.3M -$389K -3,929 -0.9%
Northern Trust
19
Northern Trust
Illinois
$43M -$1.58M -15,951 -4%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$37.7M +$678K +6,839 +2%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$33.2M -$747K -7,536 -2%
Loomis, Sayles & Company
22
Loomis, Sayles & Company
Massachusetts
$28.1M -$88.4K -892 -0.3%
Handelsbanken Fonder
23
Handelsbanken Fonder
Sweden
$24.5M -$107K -1,084 -0.4%
MPI
24
Mairs & Power Inc
Minnesota
$23.4M -$32.2K -325 -0.1%
Morgan Stanley
25
Morgan Stanley
New York
$22.6M +$5.82M +58,755 +36%