PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 201 filers reported holding PROTO LABS INC in Q4 2016. The put-call ratio across all filers is 1.56 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $838,000 | -27.6% | 12,588 | -0.2% | 0.08% | -26.9% |
| Q2 2021 | $1,157,000 | +38.7% | 12,614 | +84.1% | 0.10% | +46.5% |
| Q1 2021 | $834,000 | -19.3% | 6,851 | -25.5% | 0.07% | -33.0% |
| Q2 2020 | $1,034,000 | +16.0% | 9,200 | -17.1% | 0.11% | +960.0% |
| Q3 2017 | $891,000 | -47.4% | 11,100 | -66.4% | 0.01% | -76.7% |
| Q4 2016 | $1,694,000 | +298.6% | 33,000 | +364.8% | 0.04% | +207.1% |
| Q3 2016 | $425,000 | -66.7% | 7,100 | -68.0% | 0.01% | -76.7% |
| Q2 2016 | $1,277,000 | +207.7% | 22,200 | +258.1% | 0.06% | +93.5% |
| Q3 2015 | $415,000 | – | 6,200 | – | 0.03% | – |
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% |