Q1 2018 13F Holders as of 3/31/2018
-
Type / Class
-
Equity / Common Stock
-
Shares outstanding
-
23.8M
-
Number of holders
-
243
-
Total 13F shares, excl. options
-
25.5M
-
Shares change
-
-471K
-
Total reported value, excl. options
-
$2.99B
-
Value change
-
-$53.5M
-
Put/Call ratio
-
0.87
-
Number of buys
-
108
-
Number of sells
-
-111
-
Price
-
$117.55
Significant Holders of Proto Labs Inc - Common Stock (PRLB) as of Q1 2018
276 filings reported holding PRLB - Proto Labs Inc - Common Stock as of Q1 2018.
Proto Labs Inc - Common Stock (PRLB) has 243 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 25.5M shares
.
Largest 10 shareholders include BROWN CAPITAL MANAGEMENT LLC (3.87M shares), BlackRock Inc. (3.15M shares), VANGUARD GROUP INC (2.42M shares), RIVERBRIDGE PARTNERS LLC (1.78M shares), JANUS HENDERSON GROUP PLC (1.09M shares), DISCIPLINED GROWTH INVESTORS INC /MN (926K shares), ArrowMark Colorado Holdings LLC (741K shares), Stephens Investment Management Group LLC (659K shares), STATE STREET CORP (631K shares), and Conestoga Capital Advisors, LLC (570K shares).
This table shows the top 243 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.