PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 314 filers reported holding PROTO LABS INC in Q1 2021. The put-call ratio across all filers is 1.55 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $213,000 | -38.3% | 1,749 | -22.1% | 0.03% | -41.2% |
| Q4 2020 | $345,000 | +18.6% | 2,246 | 0.0% | 0.05% | +8.5% |
| Q3 2020 | $291,000 | +15.0% | 2,246 | 0.0% | 0.05% | +4.4% |
| Q2 2020 | $253,000 | +11.0% | 2,246 | -0.1% | 0.04% | +15.4% |
| Q4 2019 | $228,000 | -0.9% | 2,249 | 0.0% | 0.04% | -7.1% |
| Q3 2019 | $230,000 | -17.3% | 2,249 | -6.1% | 0.04% | -20.8% |
| Q2 2019 | $278,000 | +10.3% | 2,394 | 0.0% | 0.05% | -10.2% |
| Q1 2019 | $252,000 | -7.4% | 2,394 | -0.8% | 0.06% | -32.2% |
| Q4 2018 | $272,000 | -31.7% | 2,414 | -1.8% | 0.09% | -13.0% |
| Q3 2018 | $398,000 | +36.3% | 2,458 | 0.0% | 0.10% | +31.6% |
| Q2 2018 | $292,000 | +1.0% | 2,458 | 0.0% | 0.08% | 0.0% |
| Q1 2018 | $289,000 | +13.8% | 2,458 | -0.5% | 0.08% | +13.4% |
| Q4 2017 | $254,000 | – | 2,470 | – | 0.07% | – |
Download | ||||||
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% |