PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 249 filers reported holding PROTO LABS INC in Q4 2019. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $8,416,000 | -46.5% | 69,123 | -32.7% | 0.70% | -47.0% |
| Q4 2020 | $15,744,000 | +3.2% | 102,635 | -12.9% | 1.32% | -20.5% |
| Q3 2020 | $15,253,000 | +14.7% | 117,780 | -0.4% | 1.66% | +6.3% |
| Q2 2020 | $13,297,000 | +43.9% | 118,227 | -2.6% | 1.56% | +6.5% |
| Q1 2020 | $9,242,000 | -19.8% | 121,403 | +7.0% | 1.47% | +49.5% |
| Q4 2019 | $11,527,000 | -0.8% | 113,507 | -0.3% | 0.98% | -22.4% |
| Q3 2019 | $11,623,000 | +66.1% | 113,836 | +88.7% | 1.26% | +71.0% |
| Q2 2019 | $6,998,000 | – | 60,321 | – | 0.74% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 3,056,893 | $372,177,000 | 2.77% |
| PREMIER ASSET MANAGEMENT LLC | 67,800 | $8,255,000 | 1.47% |
| Nikko Asset Management Americas, Inc. | 1,976,509 | $240,640,000 | 1.18% |
| Capital Investment Services of America, Inc. | 92,843 | $11,304,000 | 1.16% |
| GAGNON SECURITIES LLC | 58,485 | $7,121,000 | 1.08% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 398,710 | $48,543,000 | 0.98% |
| BENDER ROBERT & ASSOCIATES | 24,260 | $2,954,000 | 0.95% |
| ARK Investment Management | 3,654,854 | $444,978,000 | 0.88% |
| RIVERBRIDGE PARTNERS LLC | 625,607 | $76,168,000 | 0.87% |
| Pembroke Management, LTD | 69,123 | $8,416,000 | 0.70% |