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 | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $3,153,000 | +13.9% | 27,176 | +3.2% | 0.01% | +14.3% |
| Q1 2019 | $2,768,000 | -6.8% | 26,326 | 0.0% | 0.01% | -22.2% |
| Q4 2018 | $2,969,000 | -32.1% | 26,326 | -2.6% | 0.01% | -18.2% |
| Q3 2018 | $4,370,000 | +16.8% | 27,020 | -14.1% | 0.01% | +10.0% |
| Q2 2018 | $3,742,000 | +1.2% | 31,460 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $3,698,000 | +16.2% | 31,460 | +1.8% | 0.01% | +11.1% |
| Q4 2017 | $3,183,000 | -5.0% | 30,900 | -25.9% | 0.01% | -10.0% |
| Q3 2017 | $3,349,000 | +3.7% | 41,700 | -13.1% | 0.01% | 0.0% |
| Q2 2017 | $3,228,000 | +31.6% | 48,000 | 0.0% | 0.01% | +25.0% |
| Q1 2017 | $2,453,000 | +9.7% | 48,000 | +10.2% | 0.01% | +14.3% |
| Q4 2016 | $2,236,000 | -31.6% | 43,550 | -20.2% | 0.01% | -36.4% |
| Q3 2016 | $3,268,000 | +11.7% | 54,550 | +7.3% | 0.01% | +10.0% |
| Q2 2016 | $2,927,000 | +91.8% | 50,850 | +156.8% | 0.01% | +66.7% |
| Q1 2016 | $1,526,000 | +61.8% | 19,800 | +33.8% | 0.01% | +100.0% |
| Q4 2015 | $943,000 | -4.9% | 14,800 | 0.0% | 0.00% | -25.0% |
| Q3 2015 | $992,000 | -28.1% | 14,800 | -27.6% | 0.00% | -20.0% |
| Q2 2015 | $1,379,000 | -1.2% | 20,440 | +2.5% | 0.01% | 0.0% |
| Q1 2015 | $1,396,000 | +183.2% | 19,940 | +187.8% | 0.01% | +150.0% |
| Q4 2013 | $493,000 | -51.9% | 6,929 | -48.4% | 0.00% | -50.0% |
| Q3 2013 | $1,026,000 | +138.1% | 13,429 | +102.6% | 0.00% | +100.0% |
| Q2 2013 | $431,000 | – | 6,629 | – | 0.00% | – |
Download | ||||||
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% |