PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 262 filers reported holding PROTO LABS INC in Q3 2021. The put-call ratio across all filers is 1.39 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $133 | +3.9% | 4 | -20.0% | 0.00% | – |
| Q4 2022 | $128 | -99.8% | 5 | -99.5% | 0.00% | -100.0% |
| Q2 2022 | $53,000 | +960.0% | 1,100 | +1108.8% | 0.01% | – |
| Q1 2022 | $5,000 | +66.7% | 91 | +37.9% | 0.00% | – |
| Q4 2021 | $3,000 | -88.9% | 66 | -83.7% | 0.00% | -100.0% |
| Q3 2021 | $27,000 | -70.0% | 406 | -58.6% | 0.00% | -66.7% |
| Q2 2021 | $90,000 | +1025.0% | 981 | +1386.4% | 0.01% | +500.0% |
| Q1 2021 | $8,000 | -20.0% | 66 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $10,000 | +11.1% | 66 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $9,000 | +28.6% | 66 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $7,000 | -78.1% | 66 | -84.2% | 0.00% | -66.7% |
| Q1 2020 | $32,000 | -13.5% | 419 | +14.5% | 0.00% | 0.0% |
| Q4 2019 | $37,000 | +23.3% | 366 | +23.6% | 0.00% | 0.0% |
| Q3 2019 | $30,000 | +275.0% | 296 | +348.5% | 0.00% | +200.0% |
| Q2 2019 | $8,000 | +14.3% | 66 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $7,000 | +16.7% | 66 | +32.0% | 0.00% | 0.0% |
| Q4 2018 | $6,000 | -25.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $8,000 | – | 50 | – | 0.00% | – |
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% |