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 | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,416,000 | -54.7% | 13,472 | -51.3% | 0.04% | -60.6% |
| Q4 2018 | $3,123,000 | -55.3% | 27,687 | -35.9% | 0.11% | -45.5% |
| Q3 2018 | $6,991,000 | +25.9% | 43,224 | -7.4% | 0.20% | +19.8% |
| Q2 2018 | $5,551,000 | +10.2% | 46,664 | +8.9% | 0.17% | +34.7% |
| Q1 2018 | $5,039,000 | +356.0% | 42,869 | +167.8% | 0.12% | +359.3% |
| Q3 2014 | $1,105,000 | -97.1% | 16,010 | -96.5% | 0.03% | -97.0% |
| Q2 2014 | $37,698,000 | -2.9% | 460,180 | -19.8% | 0.89% | -4.1% |
| Q1 2014 | $38,829,000 | -5.4% | 573,803 | -0.5% | 0.93% | -15.6% |
| Q4 2013 | $41,030,000 | +25.1% | 576,423 | +34.3% | 1.10% | +4.8% |
| Q3 2013 | $32,794,000 | +1943.2% | 429,300 | +1638.1% | 1.05% | +1705.2% |
| Q2 2013 | $1,605,000 | – | 24,700 | – | 0.06% | – |
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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% |