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Proto Labs Inc (NYSE:PRLB)

During the Trading Day
57.29 -0.38 / -0.66%
As of 4:00pm ET
Day’s Change
During After-Hours   Switch to standard view »
57.23 -0.0566 / -0.10%
 
Volume: 16.6K
Institutional investors purchased a net $1.9 million shares of PRLB during the quarter ended September 2015, and now own 104.06% of the total float, a percentage that is typical for companies in the Industrial Machinery industry.
Other institutional58.01%
Mutual fund holders46.05%
Individual stakeholders28.22%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

12/31/2015BROWN CAPITAL MANAGEMENT LLC  Bought 295.1 Thousand shares of Proto Labs Inc
12/31/2015SEI INVESTMENTS MANAGEMENT CORP.  Bought 82.9 Thousand shares of Proto Labs Inc
12/31/2015NEW YORK STATE COMMON RETIREMENT...  Bought 52.6 Thousand shares of Proto Labs Inc

Top 10 Owners of Proto Labs Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Brown Capital Management LLC9.93%2,596,629142,788,629+295,103+12.82%
Riverbridge Partners LLC6.82%1,783,36598,067,241-48,763-2.66%
The Vanguard Group, Inc.6.13%1,603,92288,199,671+40,735+2.61%
BlackRock Fund Advisors4.30%1,124,58261,840,764+7,384+0.66%
Janus Capital Management LLC3.70%968,68053,267,713-4,736-0.49%
Wells Capital Management, Inc.2.90%758,57241,713,874-126,749-14.32%
Arrowpoint Asset Management LLC2.82%738,72340,622,378-27,622-3.60%
William Blair & Co. LLC (Investme...2.80%733,01740,308,605+32,794+4.68%
Wasatch Advisors, Inc.2.77%725,20639,879,078+32,847+4.74%
TimesSquare Capital Management LL...2.70%706,50038,850,435-37,800-5.08%

Top 10 Mutual Funds Holding Proto Labs Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Brown Capital Management - Small ...3.95%1,032,80556,793,947+36,257+3.64%
Janus Triton Fund2.77%723,70139,796,318+723,701--
Lord Abbett Developing Growth Fun...1.94%507,68327,917,488+153,679+43.41%
Vanguard Small Cap Index Fund1.81%474,64826,100,894+10,158+2.19%
Vanguard Total Stock Market Index...1.62%423,27623,275,947+4,500+1.07%
Meridian Growth Fund1.60%417,73222,971,083-33,737-7.47%
Wasatch Small Cap Growth Fund1.42%371,80520,445,557+32,020+9.42%
iShares Russell 2000 ETF1.40%365,10020,076,849-395-0.11%
Vanguard Explorer Fund1.34%349,44719,216,091+57,949+19.88%
Buffalo Small Cap Fund1.24%325,40017,893,746-86,820-21.06%