PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 243 filers reported holding PROTO LABS INC in Q2 2019. The put-call ratio across all filers is 2.54 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,180,000 | +72.3% | 11,224 | +84.8% | 0.07% | +61.4% |
| Q4 2018 | $685,000 | +34.1% | 6,074 | +41.3% | 0.04% | +109.5% |
| Q2 2018 | $511,000 | -21.3% | 4,300 | -57.9% | 0.02% | -32.3% |
| Q4 2015 | $649,000 | -26.1% | 10,203 | -22.2% | 0.03% | -6.1% |
| Q3 2015 | $878,000 | +2.5% | 13,114 | +5.5% | 0.03% | -17.5% |
| Q3 2014 | $857,000 | -1.4% | 12,426 | -3.3% | 0.04% | -13.0% |
| Q1 2014 | $869,000 | -54.6% | 12,854 | -52.2% | 0.05% | -54.9% |
| Q4 2013 | $1,915,000 | – | 26,910 | – | 0.10% | – |
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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% |