Proto Labs Inc - Common Stock (PRLB)

Q2 2017 13F Holders as of 30 Jun 2017

Type / Class
Equity / Common Stock
Shares outstanding
23,783,239
Number of holders
189
Total 13F shares, excl. options
27,753,747
Shares change
+1,597,307
Total reported value, excl. options
$1,866,478,820
Value change
+$114,948,103
Put/Call ratio
72.92%
Number of buys
100
Number of sells
-79
Price
$67.25

Significant Holders of Proto Labs Inc - Common Stock (PRLB) as of Q2 2017

230 filings reported holding PRLB - Proto Labs Inc - Common Stock as of Q2 2017.
Proto Labs Inc - Common Stock (PRLB) has 189 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 27,753,747 shares .
Largest 10 shareholders include BROWN CAPITAL MANAGEMENT LLC (3,807,888 shares), BlackRock Inc. (2,880,329 shares), VANGUARD GROUP INC (2,176,051 shares), RIVERBRIDGE PARTNERS LLC (1,967,865 shares), ArrowMark Colorado Holdings LLC (1,428,137 shares), JANUS HENDERSON GROUP PLC (1,301,429 shares), DISCIPLINED GROWTH INVESTORS INC /MN (965,215 shares), TimesSquare Capital Management, LLC (806,375 shares), JPMORGAN CHASE & CO (768,676 shares), and Stephens Investment Management Group LLC (705,549 shares).
This table shows the top 189 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
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.