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 2019 | $16,000 | -5.9% | 150 | 0.0% | 0.01% | -16.7% |
Q4 2018 | $17,000 | -29.2% | 150 | 0.0% | 0.01% | -25.0% |
Q3 2018 | $24,000 | +33.3% | 150 | 0.0% | 0.01% | +33.3% |
Q2 2018 | $18,000 | 0.0% | 150 | 0.0% | 0.01% | -14.3% |
Q1 2018 | $18,000 | +20.0% | 150 | 0.0% | 0.01% | +40.0% |
Q4 2017 | $15,000 | +25.0% | 150 | 0.0% | 0.01% | +25.0% |
Q3 2017 | $12,000 | +20.0% | 150 | 0.0% | 0.00% | 0.0% |
Q2 2017 | $10,000 | +25.0% | 150 | 0.0% | 0.00% | +33.3% |
Q1 2017 | $8,000 | 0.0% | 150 | 0.0% | 0.00% | 0.0% |
Q4 2016 | $8,000 | -11.1% | 150 | 0.0% | 0.00% | -25.0% |
Q3 2016 | $9,000 | 0.0% | 150 | 0.0% | 0.00% | 0.0% |
Q2 2016 | $9,000 | -25.0% | 150 | 0.0% | 0.00% | -20.0% |
Q1 2016 | $12,000 | +20.0% | 150 | 0.0% | 0.01% | +25.0% |
Q4 2015 | $10,000 | 0.0% | 150 | 0.0% | 0.00% | -20.0% |
Q3 2015 | $10,000 | 0.0% | 150 | 0.0% | 0.01% | +25.0% |
Q2 2015 | $10,000 | -9.1% | 150 | 0.0% | 0.00% | -20.0% |
Q1 2015 | $11,000 | +10.0% | 150 | 0.0% | 0.01% | +25.0% |
Q4 2014 | $10,000 | 0.0% | 150 | 0.0% | 0.00% | 0.0% |
Q3 2014 | $10,000 | -16.7% | 150 | 0.0% | 0.00% | -20.0% |
Q2 2014 | $12,000 | +20.0% | 150 | 0.0% | 0.01% | 0.0% |
Q1 2014 | $10,000 | – | 150 | – | 0.01% | – |
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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% |