PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 253 filers reported holding PROTO LABS INC in Q1 2018. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $276,000 | -26.0% | 4,440 | +8.5% | 0.00% | 0.0% |
| Q2 2021 | $373,000 | -25.1% | 4,093 | +0.2% | 0.00% | -50.0% |
| Q1 2021 | $498,000 | -42.6% | 4,085 | -27.9% | 0.00% | -50.0% |
| Q4 2020 | $867,000 | -7.3% | 5,667 | -22.1% | 0.00% | -20.0% |
| Q3 2020 | $935,000 | +20.6% | 7,277 | +5.8% | 0.01% | +25.0% |
| Q2 2020 | $775,000 | +73.8% | 6,880 | +17.8% | 0.00% | +33.3% |
| Q1 2020 | $446,000 | +49.2% | 5,839 | +100.9% | 0.00% | +50.0% |
| Q4 2019 | $299,000 | -40.6% | 2,906 | -40.8% | 0.00% | -33.3% |
| Q3 2019 | $503,000 | -58.0% | 4,911 | -52.5% | 0.00% | -57.1% |
| Q2 2019 | $1,198,000 | +12.6% | 10,339 | +2.0% | 0.01% | 0.0% |
| Q1 2019 | $1,064,000 | +35.7% | 10,138 | +45.3% | 0.01% | +16.7% |
| Q4 2018 | $784,000 | -31.6% | 6,975 | -1.5% | 0.01% | -25.0% |
| Q3 2018 | $1,147,000 | +175.7% | 7,082 | +102.0% | 0.01% | +166.7% |
| Q2 2018 | $416,000 | -28.3% | 3,506 | -29.0% | 0.00% | -40.0% |
| Q1 2018 | $580,000 | +16.2% | 4,935 | +1.7% | 0.01% | +25.0% |
| Q4 2017 | $499,000 | +4.4% | 4,854 | -18.2% | 0.00% | 0.0% |
| Q3 2017 | $478,000 | +45.7% | 5,936 | +21.9% | 0.00% | +33.3% |
| Q2 2017 | $328,000 | +31.7% | 4,870 | 0.0% | 0.00% | +50.0% |
| Q1 2017 | $249,000 | -64.8% | 4,870 | -47.4% | 0.00% | 0.0% |
| Q1 2016 | $707,000 | +13.7% | 9,254 | -4.9% | 0.00% | -71.4% |
| Q4 2015 | $622,000 | – | 9,733 | – | 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% |