PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 269 filers reported holding PROTO LABS INC in Q2 2021. The put-call ratio across all filers is 0.92 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $91,000 | -20.9% | 750 | 0.0% | 0.00% | -33.3% |
| Q4 2020 | $115,000 | +26.4% | 750 | +7.1% | 0.01% | -25.0% |
| Q3 2020 | $91,000 | +11.0% | 700 | -3.8% | 0.01% | +14.3% |
| Q2 2020 | $82,000 | +13.9% | 728 | -21.6% | 0.01% | -12.5% |
| Q1 2020 | $72,000 | -2.7% | 928 | +27.5% | 0.01% | +14.3% |
| Q4 2019 | $74,000 | +37.0% | 728 | +37.9% | 0.01% | +16.7% |
| Q3 2019 | $54,000 | -11.5% | 528 | +1.0% | 0.01% | -14.3% |
| Q2 2019 | $61,000 | +10.9% | 523 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $55,000 | -6.8% | 523 | 0.0% | 0.01% | -12.5% |
| Q4 2018 | $59,000 | -4.8% | 523 | 0.0% | 0.01% | 0.0% |
| Q3 2018 | $62,000 | -11.4% | 523 | 0.0% | 0.01% | -20.0% |
| Q2 2018 | $70,000 | +14.8% | 523 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $61,000 | +13.0% | 523 | 0.0% | 0.01% | +11.1% |
| Q4 2017 | $54,000 | +28.6% | 523 | 0.0% | 0.01% | -10.0% |
| Q3 2017 | $42,000 | – | 523 | – | 0.01% | – |
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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% |