PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 268 filers reported holding PROTO LABS INC in Q1 2019. The put-call ratio across all filers is 1.65 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $1,265,000 | -25.1% | 16,619 | 0.0% | 0.51% | -6.6% |
| Q4 2019 | $1,688,000 | -0.5% | 16,619 | 0.0% | 0.55% | -3.5% |
| Q3 2019 | $1,697,000 | -12.0% | 16,619 | 0.0% | 0.57% | -13.4% |
| Q2 2019 | $1,928,000 | +10.4% | 16,619 | 0.0% | 0.66% | +8.6% |
| Q1 2019 | $1,747,000 | -6.8% | 16,619 | 0.0% | 0.60% | -19.0% |
| Q4 2018 | $1,874,000 | -30.3% | 16,619 | 0.0% | 0.75% | -32.1% |
| Q3 2018 | $2,688,000 | +36.0% | 16,619 | 0.0% | 1.10% | +24.3% |
| Q2 2018 | $1,977,000 | -7.6% | 16,619 | -8.7% | 0.88% | -9.0% |
| Q1 2018 | $2,139,000 | -12.4% | 18,197 | -23.2% | 0.97% | -13.4% |
| Q4 2017 | $2,441,000 | – | 23,697 | – | 1.12% | – |
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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% |