Proto Labs Inc - Common Stock (PRLB)

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class
Equity / Common Stock
Shares outstanding
23,783,239
Total 13F shares
29,003,063
Share change
+1,706,253
Total reported value
$2,235,651,297
Put/Call ratio
95%
Price per share
$77.09
Number of holders
207
Value change
+$141,799,580
Number of buys
120
Number of sells
88

Institutional Holders of Proto Labs Inc - Common Stock (PRLB) as of Q1 2016

As of 31 Mar 2016, Proto Labs Inc - Common Stock (PRLB) was held by 207 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 29,003,063 shares. The largest 10 holders included BROWN CAPITAL MANAGEMENT LLC, VANGUARD GROUP INC, RIVERBRIDGE PARTNERS LLC, BlackRock Fund Advisors, JANUS CAPITAL MANAGEMENT LLC, WELLS FARGO & COMPANY/MN, Abdiel Capital Advisors, LP, WASATCH ADVISORS INC, BLAIR WILLIAM & CO/IL, and GW&K Investment Management, LLC. This page lists 207 institutional shareholders reporting positions in this security for the Q1 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.