PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 314 filers reported holding PROTO LABS INC in Q1 2021. The put-call ratio across all filers is 1.55 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $13,543 | -20.9% | 513 | +4.7% | 0.00% | 0.0% |
| Q2 2023 | $17,130 | +5.5% | 490 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $16,244 | +27.8% | 490 | -1.6% | 0.00% | 0.0% |
| Q4 2022 | $12,714 | +1171.4% | 498 | +3457.1% | 0.00% | – |
| Q3 2022 | $1,000 | -50.0% | 14 | -63.2% | 0.00% | – |
| Q2 2022 | $2,000 | 0.0% | 38 | +18.8% | 0.00% | – |
| Q1 2022 | $2,000 | +100.0% | 32 | +88.2% | 0.00% | – |
| Q4 2021 | $1,000 | -50.0% | 17 | -37.0% | 0.00% | -100.0% |
| Q3 2021 | $2,000 | -50.0% | 27 | +8.0% | 0.00% | 0.0% |
| Q4 2020 | $4,000 | – | 25 | – | 0.00% | – |
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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% |