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 2019 | $1,924,000 | -2.1% | 18,848 | +11.2% | 0.00% | 0.0% |
Q2 2019 | $1,966,000 | +524.1% | 16,948 | +464.9% | 0.00% | – |
Q1 2019 | $315,000 | +37.6% | 3,000 | +53.9% | 0.00% | – |
Q1 2018 | $229,000 | +1.3% | 1,949 | -11.3% | 0.00% | – |
Q4 2017 | $226,000 | -33.3% | 2,197 | -61.1% | 0.00% | – |
Q3 2016 | $339,000 | +19.4% | 5,651 | +14.4% | 0.00% | – |
Q2 2016 | $284,000 | -7.5% | 4,941 | +23.9% | 0.00% | – |
Q1 2016 | $307,000 | +42.8% | 3,987 | +18.3% | 0.00% | – |
Q4 2015 | $215,000 | -20.4% | 3,370 | -12.7% | 0.00% | – |
Q1 2015 | $270,000 | -5.6% | 3,860 | -9.5% | 0.00% | – |
Q4 2014 | $286,000 | +38.8% | 4,267 | +42.4% | 0.00% | – |
Q3 2014 | $206,000 | -14.9% | 2,997 | +1.4% | 0.00% | – |
Q2 2014 | $242,000 | -30.1% | 2,955 | -42.1% | 0.00% | – |
Q1 2014 | $346,000 | -6.2% | 5,106 | -1.4% | 0.00% | – |
Q4 2013 | $369,000 | -4.7% | 5,181 | +2.2% | 0.00% | – |
Q3 2013 | $387,000 | +22.5% | 5,071 | +4.3% | 0.00% | – |
Q2 2013 | $316,000 | – | 4,861 | – | 0.00% | – |
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% |