PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 236 filers reported holding PROTO LABS INC in Q4 2017. The put-call ratio across all filers is 1.14 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $243,250 | -70.5% | 9,214 | -61.0% | 0.00% | -66.7% |
| Q2 2023 | $825,091 | -0.8% | 23,601 | -6.0% | 0.00% | -25.0% |
| Q1 2023 | $832,131 | +96323.1% | 25,102 | -25.7% | 0.00% | 0.0% |
| Q4 2022 | $863 | -44.1% | 33,797 | -20.3% | 0.00% | -42.9% |
| Q3 2022 | $1,545 | -99.8% | 42,397 | +99.8% | 0.01% | +40.0% |
| Q2 2022 | $1,015,000 | -9.6% | 21,224 | 0.0% | 0.01% | +25.0% |
| Q1 2022 | $1,123,000 | +51.1% | 21,224 | +46.7% | 0.00% | +33.3% |
| Q4 2021 | $743,000 | -17.3% | 14,464 | +7.4% | 0.00% | -25.0% |
| Q3 2021 | $898,000 | -34.7% | 13,466 | -10.2% | 0.00% | -20.0% |
| Q2 2021 | $1,376,000 | -21.9% | 14,995 | +3.6% | 0.01% | -28.6% |
| Q1 2021 | $1,762,000 | -19.3% | 14,475 | +1.7% | 0.01% | -22.2% |
| Q4 2020 | $2,183,000 | +33.1% | 14,232 | +12.3% | 0.01% | +12.5% |
| Q3 2020 | $1,640,000 | +10.3% | 12,669 | -4.2% | 0.01% | +14.3% |
| Q2 2020 | $1,487,000 | +19.1% | 13,221 | -19.5% | 0.01% | 0.0% |
| Q1 2020 | $1,249,000 | -1.6% | 16,415 | +31.4% | 0.01% | +16.7% |
| Q4 2019 | $1,269,000 | -24.8% | 12,489 | -24.4% | 0.01% | -25.0% |
| Q3 2019 | $1,688,000 | -1.2% | 16,525 | +12.2% | 0.01% | 0.0% |
| Q2 2019 | $1,709,000 | +4.6% | 14,730 | -5.2% | 0.01% | 0.0% |
| Q1 2019 | $1,634,000 | -20.3% | 15,536 | -14.5% | 0.01% | -27.3% |
| Q4 2018 | $2,050,000 | -24.9% | 18,169 | +7.7% | 0.01% | -15.4% |
| Q3 2018 | $2,730,000 | +34.5% | 16,873 | -1.1% | 0.01% | +30.0% |
| Q2 2018 | $2,029,000 | -2.2% | 17,057 | -3.4% | 0.01% | -9.1% |
| Q1 2018 | $2,075,000 | +3.3% | 17,653 | -9.5% | 0.01% | +22.2% |
| Q4 2017 | $2,009,000 | +20.2% | 19,506 | -6.3% | 0.01% | +12.5% |
| Q3 2017 | $1,671,000 | +12.3% | 20,814 | -5.9% | 0.01% | +14.3% |
| Q2 2017 | $1,488,000 | +31.6% | 22,130 | 0.0% | 0.01% | +40.0% |
| Q1 2017 | $1,131,000 | +17.2% | 22,130 | +17.8% | 0.01% | 0.0% |
| Q4 2016 | $965,000 | -14.3% | 18,790 | 0.0% | 0.01% | 0.0% |
| Q3 2016 | $1,126,000 | +4.1% | 18,790 | 0.0% | 0.01% | 0.0% |
| Q2 2016 | $1,082,000 | -25.3% | 18,790 | 0.0% | 0.01% | -37.5% |
| Q1 2016 | $1,449,000 | – | 18,790 | – | 0.01% | – |
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% |