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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $6,438 | +4704.5% | 27,891 | +625.0% | 0.02% | +1500.0% |
| Q2 2023 | $134 | +4.7% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $128 | +30.6% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $98 | -99.9% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $140,000 | -23.9% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $184,000 | -9.8% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $204,000 | +3.0% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $198,000 | -22.7% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $256,000 | -27.5% | 3,847 | 0.0% | 0.00% | -50.0% |
| Q2 2021 | $353,000 | -24.6% | 3,847 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $468,000 | -20.7% | 3,847 | 0.0% | 0.00% | -33.3% |
| Q4 2020 | $590,000 | +12.8% | 3,847 | -4.8% | 0.00% | 0.0% |
| Q3 2020 | $523,000 | +14.9% | 4,042 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $455,000 | +47.7% | 4,042 | 0.0% | 0.00% | +50.0% |
| Q1 2020 | $308,000 | +83.3% | 4,042 | +145.0% | 0.00% | +100.0% |
| Q4 2019 | $168,000 | 0.0% | 1,650 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $168,000 | -12.0% | 1,650 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $191,000 | -97.9% | 1,650 | -98.1% | 0.00% | -98.3% |
| Q1 2019 | $9,291,000 | -27.5% | 88,372 | -22.3% | 0.06% | -35.9% |
| Q4 2018 | $12,821,000 | -59.8% | 113,672 | -42.4% | 0.09% | -52.3% |
| Q3 2018 | $31,902,000 | +36.8% | 197,230 | +0.6% | 0.19% | +27.8% |
| Q2 2018 | $23,322,000 | +1.2% | 196,067 | 0.0% | 0.15% | -1.3% |
| Q1 2018 | $23,048,000 | +7.5% | 196,067 | -5.8% | 0.15% | +11.7% |
| Q4 2017 | $21,431,000 | +28.6% | 208,067 | +0.2% | 0.14% | +14.2% |
| Q3 2017 | $16,669,000 | +77.0% | 207,580 | +48.3% | 0.12% | +73.9% |
| Q2 2017 | $9,415,000 | – | 140,000 | – | 0.07% | – |
Download | ||||||
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% |