Proto Labs Inc - Common Stock (PRLB)

Q3 2016 13F Holders as of 30 Sep 2016

Type / Class
Equity / Common Stock
Shares outstanding
23,783,239
Total 13F shares
28,250,863
Share change
-591,690
Total reported value
$1,691,230,649
Put/Call ratio
108%
Price per share
$59.91
Number of holders
196
Value change
-$33,670,848
Number of buys
99
Number of sells
101

Institutional Holders of Proto Labs Inc - Common Stock (PRLB) as of Q3 2016

As of 30 Sep 2016, Proto Labs Inc - Common Stock (PRLB) was held by 196 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 28,250,863 shares. The largest 10 holders included BROWN CAPITAL MANAGEMENT LLC, VANGUARD GROUP INC, RIVERBRIDGE PARTNERS LLC, BlackRock Fund Advisors, TimesSquare Capital Management, LLC, JANUS CAPITAL MANAGEMENT LLC, Abdiel Capital Advisors, LP, Arrowpoint Asset Management, LLC, GW&K Investment Management, LLC, and JPMORGAN CHASE & CO. This page lists 196 institutional shareholders reporting positions in this security for the Q3 2016 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.