PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 183 filers reported holding PROTO LABS INC in Q3 2013. The put-call ratio across all filers is 1.36 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $1,704,000 | +26.0% | 15,151 | -8.2% | 0.38% | +46.7% |
| Q2 2014 | $1,352,000 | +28.8% | 16,505 | +6.4% | 0.26% | +36.0% |
| Q1 2014 | $1,050,000 | -9.6% | 15,516 | -4.9% | 0.19% | -9.1% |
| Q4 2013 | $1,162,000 | +1.6% | 16,319 | +8.9% | 0.21% | -8.8% |
| Q3 2013 | $1,144,000 | +8.0% | 14,982 | -8.1% | 0.23% | -0.9% |
| Q2 2013 | $1,059,000 | – | 16,301 | – | 0.23% | – |
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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% |