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 2014 | $1,137,000 | -37.9% | 16,472 | -26.2% | 0.96% | -47.8% |
| Q2 2014 | $1,830,000 | +112.3% | 22,333 | +75.4% | 1.84% | +122.1% |
| Q1 2014 | $862,000 | +80.3% | 12,732 | +89.5% | 0.83% | +81.2% |
| Q4 2013 | $478,000 | -25.5% | 6,720 | -20.0% | 0.46% | -33.2% |
| Q3 2013 | $642,000 | +2.9% | 8,399 | -12.6% | 0.68% | -0.4% |
| Q2 2013 | $624,000 | – | 9,609 | – | 0.69% | – |
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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% |