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 | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $16,463,000 | -21.8% | 320,597 | -8.8% | 0.03% | -19.0% |
| Q3 2016 | $21,061,000 | +2.7% | 351,545 | -1.3% | 0.04% | -4.5% |
| Q2 2016 | $20,505,000 | -19.3% | 356,232 | +8.1% | 0.04% | -17.0% |
| Q1 2016 | $25,400,000 | +24.7% | 329,483 | +3.1% | 0.05% | +32.5% |
| Q4 2015 | $20,361,000 | +11.1% | 319,682 | +16.9% | 0.04% | +8.1% |
| Q3 2015 | $18,323,000 | +60.5% | 273,477 | +61.7% | 0.04% | +76.2% |
| Q2 2015 | $11,415,000 | -15.9% | 169,154 | -12.8% | 0.02% | -12.5% |
| Q1 2015 | $13,580,000 | -1.9% | 194,000 | -5.9% | 0.02% | 0.0% |
| Q4 2014 | $13,843,000 | +13.2% | 206,114 | +16.3% | 0.02% | +9.1% |
| Q3 2014 | $12,228,000 | -19.6% | 177,211 | -4.5% | 0.02% | -15.4% |
| Q2 2014 | $15,209,000 | +0.2% | 185,655 | -17.2% | 0.03% | -3.7% |
| Q1 2014 | $15,173,000 | -38.3% | 224,217 | -35.1% | 0.03% | -38.6% |
| Q4 2013 | $24,581,000 | -20.2% | 345,336 | -14.3% | 0.04% | -25.4% |
| Q3 2013 | $30,798,000 | -99.8% | 403,171 | +43.0% | 0.06% | +51.3% |
| Q2 2013 | $18,321,540,000 | – | 282,000 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Abdiel Capital Advisors | 923,508 | $55,327,000 | 16.27% |
| Quantum Capital Management, LLC / NJ | 271,772 | $16,282,000 | 5.14% |
| Crestwood Capital Management, L.P. | 275,600 | $16,511,000 | 4.87% |
| Brown Capital Management | 3,012,802 | $180,497,000 | 2.65% |
| RIVERBRIDGE PARTNERS LLC | 1,902,885 | $114,002,000 | 2.28% |
| Conestoga Capital Advisors, LLC | 536,946 | $32,168,000 | 2.20% |
| Capital Investment Services of America, Inc. | 174,257 | $10,440,000 | 1.99% |
| BENDER ROBERT & ASSOCIATES | 41,905 | $2,511,000 | 1.66% |
| Redmond Asset Management, LLC | 43,532 | $2,608,000 | 1.28% |
| Stephens Investment Management Group LLC | 578,329 | $34,648,000 | 1.03% |