PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 305 filers reported holding PROTO LABS INC in Q4 2020. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2021 | $0 | -100.0% | 6 | -99.6% | 0.00% | -100.0% |
Q2 2021 | $151,000 | -59.7% | 1,644 | -46.7% | 0.00% | -62.5% |
Q1 2021 | $375,000 | -22.2% | 3,085 | -1.8% | 0.01% | -38.5% |
Q4 2020 | $482,000 | +60.1% | 3,143 | +35.6% | 0.01% | +44.4% |
Q3 2020 | $301,000 | +42.7% | 2,318 | +23.6% | 0.01% | +28.6% |
Q2 2020 | $211,000 | – | 1,876 | – | 0.01% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Brown Capital Management | 3,704,897 | $568,331,000 | 3.93% |
RIVERBRIDGE PARTNERS LLC | 1,358,899 | $208,455,000 | 2.30% |
DISCIPLINED GROWTH INVESTORS INC /MN | 621,477 | $95,335,000 | 1.84% |
Capital Investment Services of America, Inc. | 112,898 | $17,319,000 | 1.81% |
ARK Investment Management | 4,119,922 | $631,996,000 | 1.68% |
PREMIER ASSET MANAGEMENT LLC | 52,830 | $8,104,000 | 1.66% |
GAGNON SECURITIES LLC | 59,033 | $9,056,000 | 1.44% |
Nikko Asset Management Americas, Inc. | 1,590,666 | $244,008,000 | 1.39% |
Pembroke Management, LTD | 102,635 | $15,744,000 | 1.32% |
FCF Advisors LLC | 13,068 | $2,254,000 | 1.31% |