PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 209 filers reported holding PROTO LABS INC in Q3 2016. The put-call ratio across all filers is 1.11 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $5,212,000 | -32.6% | 101,494 | -21.4% | 0.65% | -32.7% |
| Q3 2016 | $7,732,000 | -1.9% | 129,062 | -5.8% | 0.97% | -13.1% |
| Q2 2016 | $7,884,000 | +30.1% | 136,972 | +74.2% | 1.12% | +39.9% |
| Q1 2016 | $6,061,000 | +279.0% | 78,618 | +213.2% | 0.80% | +325.5% |
| Q4 2015 | $1,599,000 | – | 25,101 | – | 0.19% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Abdiel Capital Advisors | 923,508 | $55,327,000 | 16.27% |
| Quantum Capital Management, LLC / NJ | 271,772 | $16,282,000 | 5.14% |
| Crestwood Capital Management, L.P. | 275,600 | $16,511,000 | 4.87% |
| Brown Capital Management | 3,012,802 | $180,497,000 | 2.65% |
| RIVERBRIDGE PARTNERS LLC | 1,902,885 | $114,002,000 | 2.28% |
| Conestoga Capital Advisors, LLC | 536,946 | $32,168,000 | 2.20% |
| Capital Investment Services of America, Inc. | 174,257 | $10,440,000 | 1.99% |
| BENDER ROBERT & ASSOCIATES | 41,905 | $2,511,000 | 1.66% |
| Redmond Asset Management, LLC | 43,532 | $2,608,000 | 1.28% |
| Stephens Investment Management Group LLC | 578,329 | $34,648,000 | 1.03% |