PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 201 filers reported holding PROTO LABS INC in Q4 2016. The put-call ratio across all filers is 1.56 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $2,527,000 | -23.7% | 42,195 | -26.7% | 0.08% | -25.7% |
| Q2 2016 | $3,312,000 | -26.5% | 57,542 | -1.6% | 0.11% | -31.0% |
| Q1 2016 | $4,508,000 | +6.8% | 58,478 | -11.8% | 0.16% | +6.8% |
| Q4 2015 | $4,221,000 | -5.7% | 66,278 | -0.8% | 0.15% | -9.8% |
| Q3 2015 | $4,476,000 | -0.6% | 66,813 | +0.1% | 0.16% | +8.6% |
| Q2 2015 | $4,502,000 | +16.0% | 66,728 | +20.3% | 0.15% | +16.2% |
| Q1 2015 | $3,881,000 | +40.3% | 55,445 | +34.6% | 0.13% | +42.9% |
| Q4 2014 | $2,767,000 | – | 41,207 | – | 0.09% | – |
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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% |