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 | ||||
---|---|---|---|---|---|---|
Q4 2018 | $34,000 | -30.6% | 305 | -0.3% | 0.02% | -13.0% |
Q3 2018 | $49,000 | +32.4% | 306 | -1.3% | 0.02% | +21.1% |
Q2 2018 | $37,000 | -15.9% | 310 | -16.4% | 0.02% | -17.4% |
Q1 2018 | $44,000 | +12.8% | 371 | -2.6% | 0.02% | +21.1% |
Q4 2017 | $39,000 | +50.0% | 381 | +18.7% | 0.02% | +46.2% |
Q3 2017 | $26,000 | +23.8% | 321 | +1.3% | 0.01% | +18.2% |
Q2 2017 | $21,000 | +16.7% | 317 | -10.5% | 0.01% | +10.0% |
Q1 2017 | $18,000 | -10.0% | 354 | -7.8% | 0.01% | -9.1% |
Q4 2016 | $20,000 | +33.3% | 384 | +51.2% | 0.01% | +22.2% |
Q3 2016 | $15,000 | -6.2% | 254 | -6.6% | 0.01% | -10.0% |
Q2 2016 | $16,000 | -20.0% | 272 | +2.6% | 0.01% | -23.1% |
Q1 2016 | $20,000 | +25.0% | 265 | +8.2% | 0.01% | +30.0% |
Q4 2015 | $16,000 | -11.1% | 245 | -8.9% | 0.01% | -9.1% |
Q3 2015 | $18,000 | +38.5% | 269 | +39.4% | 0.01% | +37.5% |
Q2 2015 | $13,000 | -7.1% | 193 | 0.0% | 0.01% | -11.1% |
Q1 2015 | $14,000 | +7.7% | 193 | +1.6% | 0.01% | -18.2% |
Q4 2014 | $13,000 | 0.0% | 190 | 0.0% | 0.01% | -21.4% |
Q3 2014 | $13,000 | -18.8% | 190 | 0.0% | 0.01% | -17.6% |
Q2 2014 | $16,000 | +14.3% | 190 | -7.3% | 0.02% | +6.2% |
Q1 2014 | $14,000 | -6.7% | 205 | 0.0% | 0.02% | -5.9% |
Q4 2013 | $15,000 | -6.2% | 205 | -2.4% | 0.02% | -15.0% |
Q3 2013 | $16,000 | +14.3% | 210 | 0.0% | 0.02% | +5.3% |
Q2 2013 | $14,000 | – | 210 | – | 0.02% | – |
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% |