PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 243 filers reported holding PROTO LABS INC in Q3 2019. The put-call ratio across all filers is 1.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $5,000 | -37.5% | 103 | -27.5% | 0.00% | +100.0% |
| Q1 2022 | $8,000 | +166.7% | 142 | +132.8% | 0.00% | +100.0% |
| Q4 2021 | $3,000 | -70.0% | 61 | -60.6% | 0.00% | -50.0% |
| Q3 2021 | $10,000 | -41.2% | 155 | -16.2% | 0.00% | -50.0% |
| Q2 2021 | $17,000 | -26.1% | 185 | 0.0% | 0.00% | -33.3% |
| Q1 2021 | $23,000 | +228.6% | 185 | +311.1% | 0.01% | +500.0% |
| Q4 2020 | $7,000 | -70.8% | 45 | -75.7% | 0.00% | -80.0% |
| Q3 2020 | $24,000 | +14.3% | 185 | 0.0% | 0.01% | 0.0% |
| Q2 2020 | $21,000 | +10.5% | 185 | -25.4% | 0.01% | 0.0% |
| Q1 2020 | $19,000 | +1800.0% | 248 | +1553.3% | 0.01% | – |
| Q4 2019 | $1,000 | -66.7% | 15 | -51.6% | 0.00% | -100.0% |
| Q3 2019 | $3,000 | 0.0% | 31 | +29.2% | 0.00% | 0.0% |
| Q2 2019 | $3,000 | 0.0% | 24 | -20.0% | 0.00% | 0.0% |
| Q1 2019 | $3,000 | -40.0% | 30 | -33.3% | 0.00% | 0.0% |
| Q4 2018 | $5,000 | +66.7% | 45 | +125.0% | 0.00% | 0.0% |
| Q3 2018 | $3,000 | +50.0% | 20 | -16.7% | 0.00% | – |
| Q2 2018 | $2,000 | -83.3% | 24 | -75.8% | 0.00% | -100.0% |
| Q1 2018 | $12,000 | +20.0% | 99 | +1.0% | 0.00% | +50.0% |
| Q4 2017 | $10,000 | – | 98 | – | 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% |