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Protolabs

Name Holding Trade Value Shares
Change
Change in
Stake
Two Sigma Advisers
26
Two Sigma Advisers
New York
$5.16M -$2.28M -52,500 -27%
GS
27
Gagnon Securities
New York
$5.12M -$590K -13,609 -9%
Renaissance Technologies
28
Renaissance Technologies
New York
$5.04M +$3.95M +91,200 +193%
D.E. Shaw & Co
29
D.E. Shaw & Co
New York
$4.81M +$1.41M +32,636 +33%
WMSA
30
Weiss Multi-Strategy Advisers
New York
$4.55M +$1.89M +43,707 +54%
Hotchkis & Wiley Capital Management
31
Hotchkis & Wiley Capital Management
California
$4.44M -$1.34M -30,950 -20%
Goldman Sachs
32
Goldman Sachs
New York
$4.2M +$2.39M +55,161 +92%
PAM
33
Panagora Asset Management
Massachusetts
$4.17M +$1.83M +42,316 +59%
Nuveen
34
Nuveen
North Carolina
$3.99M -$157K -3,624 -3%
Citadel Advisors
35
Citadel Advisors
Florida
$3.69M +$2.43M +56,091 +124%
Two Sigma Investments
36
Two Sigma Investments
New York
$3.6M -$1.24M -28,617 -22%
RhumbLine Advisers
37
RhumbLine Advisers
Massachusetts
$3.09M +$134K +3,094 +4%
Voloridge Investment Management
38
Voloridge Investment Management
Florida
$2.96M -$165K -3,800 -4%
Legal & General Group
39
Legal & General Group
United Kingdom
$2.88M -$81.6K -1,883 -2%
CSS
40
Cubist Systematic Strategies
Connecticut
$2.87M -$1.37M -31,589 -29%
MPI
41
Mairs & Power Inc
Minnesota
$2.8M -$241K -5,568 -7%
Invesco
42
Invesco
Georgia
$2.77M +$179K +4,138 +6%
AG
43
Algert Global
California
$2.65M +$736K +16,972 +30%
SI
44
Scout Investments
Missouri
$2.44M -$82.3K -1,900 -3%
Swiss National Bank
45
Swiss National Bank
Switzerland
$2.38M +$21.7K +500 +0.8%
AIA
46
AIMZ Investment Advisors
California
$2.33M -$4.33K -100 -0.2%
Victory Capital Management
47
Victory Capital Management
Texas
$2.14M +$525K +12,113 +26%
AQR Capital Management
48
AQR Capital Management
Connecticut
$1.99M +$1.4M +32,191 +143%
Fidelity Investments
49
Fidelity Investments
Massachusetts
$1.98M +$40.8K +942 +2%
Bank of America
50
Bank of America
North Carolina
$1.87M +$669K +15,431 +43%