PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 201 filers reported holding PROTO LABS INC in Q4 2016. The put-call ratio across all filers is 1.56 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $5,492,000 | -8.1% | 52,236 | -1.4% | 0.00% | -20.0% |
| Q4 2018 | $5,975,000 | -66.2% | 52,976 | -51.5% | 0.01% | -16.7% |
| Q3 2018 | $17,670,000 | +149.7% | 109,246 | +83.7% | 0.01% | +20.0% |
| Q2 2018 | $7,076,000 | -0.9% | 59,484 | -2.1% | 0.01% | 0.0% |
| Q1 2018 | $7,140,000 | +13.6% | 60,744 | -0.5% | 0.01% | +25.0% |
| Q4 2017 | $6,285,000 | +18.2% | 61,019 | -7.9% | 0.00% | 0.0% |
| Q3 2017 | $5,319,000 | +17.6% | 66,244 | -1.5% | 0.00% | +33.3% |
| Q2 2017 | $4,522,000 | +31.8% | 67,242 | +0.1% | 0.00% | +50.0% |
| Q1 2017 | $3,432,000 | -5.2% | 67,170 | -4.7% | 0.00% | -33.3% |
| Q4 2016 | $3,620,000 | -19.3% | 70,487 | -5.9% | 0.00% | 0.0% |
| Q3 2016 | $4,485,000 | +3.0% | 74,868 | -1.0% | 0.00% | 0.0% |
| Q2 2016 | $4,355,000 | -32.9% | 75,655 | -10.1% | 0.00% | -40.0% |
| Q1 2016 | $6,486,000 | +37.0% | 84,138 | +13.2% | 0.01% | +25.0% |
| Q4 2015 | $4,735,000 | -37.2% | 74,344 | -34.0% | 0.00% | -33.3% |
| Q3 2015 | $7,543,000 | -18.9% | 112,580 | -18.3% | 0.01% | -14.3% |
| Q2 2015 | $9,298,000 | -4.7% | 137,796 | -1.1% | 0.01% | 0.0% |
| Q1 2015 | $9,754,000 | -31.2% | 139,341 | -34.0% | 0.01% | -30.0% |
| Q4 2014 | $14,186,000 | +1.6% | 211,228 | +4.4% | 0.01% | 0.0% |
| Q3 2014 | $13,960,000 | -8.1% | 202,323 | +9.1% | 0.01% | -9.1% |
| Q2 2014 | $15,195,000 | +36.9% | 185,491 | +13.1% | 0.01% | +37.5% |
| Q1 2014 | $11,101,000 | -2.5% | 164,050 | +2.5% | 0.01% | 0.0% |
| Q4 2013 | $11,390,000 | -8.4% | 160,015 | -1.7% | 0.01% | -20.0% |
| Q3 2013 | $12,433,000 | +31.5% | 162,751 | +11.8% | 0.01% | +25.0% |
| Q2 2013 | $9,455,000 | – | 145,530 | – | 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% |