PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 187 filers reported holding PROTO LABS INC in Q3 2014. The put-call ratio across all filers is 0.75 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $18,067,000 | +29.6% | 224,999 | +8.6% | 0.07% | +26.8% |
| Q2 2017 | $13,937,000 | +33.2% | 207,242 | +1.2% | 0.06% | +33.3% |
| Q1 2017 | $10,462,000 | +2.1% | 204,736 | +2.6% | 0.04% | -2.3% |
| Q4 2016 | $10,250,000 | -12.3% | 199,605 | +2.4% | 0.04% | -12.2% |
| Q3 2016 | $11,683,000 | -9.1% | 195,003 | -12.7% | 0.05% | -12.5% |
| Q2 2016 | $12,857,000 | -29.2% | 223,359 | -2.6% | 0.06% | -29.1% |
| Q1 2016 | $18,161,000 | +34.8% | 229,310 | +8.4% | 0.08% | +36.2% |
| Q4 2015 | $13,469,000 | +8.4% | 211,474 | +14.0% | 0.06% | +3.6% |
| Q3 2015 | $12,426,000 | +64.6% | 185,467 | +65.8% | 0.06% | +80.6% |
| Q2 2015 | $7,548,000 | -17.3% | 111,855 | -14.2% | 0.03% | -16.2% |
| Q1 2015 | $9,127,000 | -6.0% | 130,379 | -9.8% | 0.04% | -11.9% |
| Q4 2014 | $9,711,000 | -19.2% | 144,590 | -17.0% | 0.04% | -17.6% |
| Q3 2014 | $12,019,000 | -13.8% | 174,185 | +2.4% | 0.05% | -10.5% |
| Q2 2014 | $13,940,000 | +27.6% | 170,170 | +5.4% | 0.06% | +14.0% |
| Q1 2014 | $10,922,000 | +2.4% | 161,397 | +7.7% | 0.05% | +13.6% |
| Q4 2013 | $10,671,000 | +33.6% | 149,920 | +43.4% | 0.04% | +22.2% |
| Q3 2013 | $7,986,000 | +209.2% | 104,545 | +162.9% | 0.04% | +157.1% |
| Q2 2013 | $2,583,000 | – | 39,762 | – | 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% |