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Protolabs

194 hedge funds and large institutions have $1.81B invested in Protolabs in 2015 Q3 according to their latest regulatory filings, with 28 funds opening new positions, 93 increasing their positions, 53 reducing their positions, and 14 closing their positions.

Holders
194
Holders Change
+13
Holders Change %
+7.18%
% of All Funds
5.42%
Holding in Top 10
4
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+300%
% of All Funds
0.11%
New
28
Increased
93
Reduced
53
Closed
14
Calls
$18.1M
Puts
$43.8M
Net Calls
-$25.7M
Net Calls Change
-$11M
Name Market Value Shares Shares
Change
Shares
Change %
BCM
1
Brown Capital Management
Maryland
$154M 2,301,526 +306,862 +15%
RP
2
Riverbridge Partners
Minnesota
$123M 1,832,128 +192,540 +12%
Vanguard Group
3
Vanguard Group
Pennsylvania
$105M 1,563,187 +46,930 +3%
JHIU
4
Janus Henderson Investors US
Colorado
$64.9M 968,680 -4,736 -0.5%
Wells Fargo
5
Wells Fargo
California
$55.5M 828,057 -134,637 -14%
ACH
6
ArrowMark Colorado Holdings
Colorado
$49.5M 738,723 -27,622 -4%
William Blair & Company
7
William Blair & Company
Illinois
$49.1M 733,017 +32,794 +5%
WA
8
Wasatch Advisors
Utah
$48.6M 725,206 +32,847 +5%
TCM
9
TimesSquare Capital Management
New York
$47.3M 706,500 -37,800 -5%
RIM
10
Ranger Investment Management
Texas
$45.2M 674,797 -241,908 -26%
GKIM
11
GW&K Investment Management
Massachusetts
$43.1M 643,206 +30,375 +5%
Lord, Abbett & Co
12
Lord, Abbett & Co
New Jersey
$41.6M 620,894 +262,720 +73%
BIT
13
BlackRock Institutional Trust
California
$38.2M 569,586 +12,520 +2%
BFA
14
BlackRock Fund Advisors
California
$37.2M 554,996 -5,136 -0.9%
CCA
15
Conestoga Capital Advisors
Pennsylvania
$36.3M 542,002 -13,903 -3%
SIMG
16
Stephens Investment Management Group
Texas
$36.3M 541,624 +1,315 +0.2%
KCM
17
Kornitzer Capital Management
Kansas
$35.8M 534,770 -107,180 -17%
ACM
18
Apex Capital Management
Ohio
$34.6M 516,891 +155,044 +43%
Northern Trust
19
Northern Trust
Illinois
$33.5M 500,399 +30,564 +7%
New York State Common Retirement Fund
20
New York State Common Retirement Fund
New York
$31M 462,374 +60,574 +15%
Goldman Sachs
21
Goldman Sachs
New York
$29.3M 437,639 +432,612 +8,606%
CCM
22
Crestwood Capital Management
New York
$27.9M 416,000 +416,000 New
T. Rowe Price Associates
23
T. Rowe Price Associates
Maryland
$27.2M 406,256 +68,960 +20%
EAM
24
Eagle Asset Management
Florida
$27.2M 405,996 -103,456 -20%
Loomis, Sayles & Company
25
Loomis, Sayles & Company
Massachusetts
$25.3M 376,969 +45,898 +14%