PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 224 filers reported holding PROTO LABS INC in Q2 2016. The put-call ratio across all filers is 1.60 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $13,000 | -38.1% | 259 | -24.5% | 0.00% | -100.0% |
| Q3 2016 | $21,000 | -22.2% | 343 | -27.2% | 0.00% | 0.0% |
| Q2 2016 | $27,000 | -3.6% | 471 | +29.0% | 0.00% | 0.0% |
| Q1 2016 | $28,000 | +40.0% | 365 | +13.7% | 0.00% | 0.0% |
| Q4 2015 | $20,000 | +100.0% | 321 | +112.6% | 0.00% | 0.0% |
| Q3 2015 | $10,000 | 0.0% | 151 | +3.4% | 0.00% | 0.0% |
| Q2 2015 | $10,000 | 0.0% | 146 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $10,000 | -50.0% | 146 | -51.3% | 0.00% | 0.0% |
| Q1 2014 | $20,000 | +81.8% | 300 | +100.0% | 0.00% | -50.0% |
| Q4 2013 | $11,000 | 0.0% | 150 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $11,000 | -95.5% | 150 | -96.0% | 0.00% | -95.9% |
| Q2 2013 | $244,000 | – | 3,760 | – | 0.05% | – |
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% |