PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 207 filers reported holding PROTO LABS INC in Q3 2017. The put-call ratio across all filers is 1.21 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $6,438 | +4704.5% | 27,891 | +625.0% | 0.02% | +1500.0% |
| Q2 2023 | $134 | +4.7% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $128 | +30.6% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $98 | -99.9% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $140,000 | -23.9% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $184,000 | -9.8% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $204,000 | +3.0% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $198,000 | -22.7% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $256,000 | -27.5% | 3,847 | 0.0% | 0.00% | -50.0% |
| Q2 2021 | $353,000 | -24.6% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $468,000 | -20.7% | 3,847 | 0.0% | 0.00% | -33.3% |
| Q4 2020 | $590,000 | +12.8% | 3,847 | -4.8% | 0.00% | 0.0% |
| Q3 2020 | $523,000 | +14.9% | 4,042 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $455,000 | +47.7% | 4,042 | 0.0% | 0.00% | +50.0% |
| Q1 2020 | $308,000 | +83.3% | 4,042 | +145.0% | 0.00% | +100.0% |
| Q4 2019 | $168,000 | 0.0% | 1,650 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $168,000 | -12.0% | 1,650 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $191,000 | -97.9% | 1,650 | -98.1% | 0.00% | -98.3% |
| Q1 2019 | $9,291,000 | -27.5% | 88,372 | -22.3% | 0.06% | -35.9% |
| Q4 2018 | $12,821,000 | -59.8% | 113,672 | -42.4% | 0.09% | -52.3% |
| Q3 2018 | $31,902,000 | +36.8% | 197,230 | +0.6% | 0.19% | +27.8% |
| Q2 2018 | $23,322,000 | +1.2% | 196,067 | 0.0% | 0.15% | -1.3% |
| Q1 2018 | $23,048,000 | +7.5% | 196,067 | -5.8% | 0.15% | +11.7% |
| Q4 2017 | $21,431,000 | +28.6% | 208,067 | +0.2% | 0.14% | +14.2% |
| Q3 2017 | $16,669,000 | +77.0% | 207,580 | +48.3% | 0.12% | +73.9% |
| Q2 2017 | $9,415,000 | – | 140,000 | – | 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% |