PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 173 filers reported holding PROTO LABS INC in Q2 2013. The put-call ratio across all filers is 1.31 and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $42,860,000 | +9.4% | 715,401 | +5.1% | 0.80% | -0.5% |
| Q2 2016 | $39,165,000 | -23.4% | 680,415 | +2.6% | 0.81% | -28.6% |
| Q1 2016 | $51,122,000 | +27.1% | 663,152 | +5.0% | 1.13% | +19.9% |
| Q4 2015 | $40,235,000 | -6.6% | 631,736 | -1.8% | 0.94% | -8.2% |
| Q3 2015 | $43,095,000 | +4.2% | 643,206 | +5.0% | 1.03% | +9.4% |
| Q2 2015 | $41,354,000 | -4.4% | 612,831 | -0.8% | 0.94% | -4.4% |
| Q1 2015 | $43,244,000 | +5.2% | 617,774 | +0.9% | 0.98% | +0.1% |
| Q4 2014 | $41,123,000 | +6.6% | 612,321 | +9.5% | 0.98% | -3.0% |
| Q3 2014 | $38,575,000 | -12.4% | 559,054 | +4.0% | 1.01% | -9.1% |
| Q2 2014 | $44,041,000 | +61.5% | 537,604 | +33.4% | 1.12% | +52.5% |
| Q1 2014 | $27,272,000 | -3.9% | 403,010 | +1.0% | 0.73% | -5.4% |
| Q4 2013 | $28,392,000 | -2.9% | 398,879 | +4.2% | 0.77% | -13.4% |
| Q3 2013 | $29,240,000 | +36.7% | 382,773 | +16.3% | 0.89% | +12.9% |
| Q2 2013 | $21,385,000 | – | 329,148 | – | 0.79% | – |
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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% |