PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 187 filers reported holding PROTO LABS INC in Q3 2014. The put-call ratio across all filers is 0.75 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $201,000 | -2.9% | 3,000 | 0.0% | 0.03% | -3.1% |
| Q3 2014 | $207,000 | -36.9% | 3,000 | -25.0% | 0.03% | -36.0% |
| Q2 2014 | $328,000 | +21.0% | 4,000 | 0.0% | 0.05% | +11.1% |
| Q1 2014 | $271,000 | -4.9% | 4,000 | 0.0% | 0.04% | -10.0% |
| Q4 2013 | $285,000 | -40.1% | 4,000 | -35.8% | 0.05% | -44.4% |
| Q3 2013 | $476,000 | +66.4% | 6,226 | +41.4% | 0.09% | +57.9% |
| Q2 2013 | $286,000 | – | 4,404 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Gs Investments, Inc. | 65,550 | $10,602,713,000 | 7.41% |
| Brown Capital Management | 3,716,383 | $601,125,000 | 5.46% |
| RIVERBRIDGE PARTNERS LLC | 1,679,478 | $271,655,000 | 4.54% |
| Conestoga Capital Advisors, LLC | 690,326 | $111,660,000 | 2.85% |
| Svenska Handelsbanken AB (publ) | 12,400 | $2,006,000 | 2.58% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 939,135 | $151,905,000 | 2.54% |
| Otter Creek Advisors, LLC | 60,000 | $9,706,000 | 2.41% |
| BENDER ROBERT & ASSOCIATES | 29,798 | $4,820,000 | 2.19% |
| Capital Investment Services of America, Inc. | 83,302 | $13,474,000 | 2.02% |
| Matarin Capital Management, LLC | 180,436 | $29,185,524,000 | 1.88% |