PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 217 filers reported holding PROTO LABS INC in Q1 2016. The put-call ratio across all filers is 0.94 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $9,292,000 | +20.0% | 120,540 | -0.8% | 2.05% | +21.5% |
| Q4 2015 | $7,741,000 | -5.2% | 121,540 | -0.3% | 1.69% | -7.6% |
| Q3 2015 | $8,169,000 | -9.0% | 121,918 | -8.4% | 1.82% | +14.0% |
| Q2 2015 | $8,978,000 | -3.0% | 133,042 | +0.6% | 1.60% | -1.2% |
| Q1 2015 | $9,257,000 | +11.0% | 132,242 | +6.5% | 1.62% | -1.0% |
| Q4 2014 | $8,340,000 | +13.1% | 124,183 | +16.2% | 1.64% | +7.4% |
| Q3 2014 | $7,371,000 | -13.8% | 106,827 | +2.3% | 1.52% | -12.0% |
| Q2 2014 | $8,556,000 | +37.2% | 104,447 | +13.4% | 1.73% | +23.3% |
| Q1 2014 | $6,234,000 | -11.9% | 92,126 | -7.4% | 1.40% | -5.1% |
| Q4 2013 | $7,079,000 | +12.9% | 99,456 | +21.2% | 1.48% | -14.5% |
| Q3 2013 | $6,271,000 | +17.7% | 82,090 | +0.1% | 1.73% | +7.1% |
| Q2 2013 | $5,330,000 | – | 82,040 | – | 1.62% | – |
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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% |