PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 233 filers reported holding PROTO LABS INC in Q1 2022. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $477,761 | -51.6% | 18,097 | -35.9% | 0.00% | -100.0% |
| Q2 2023 | $986,991 | +72.8% | 28,232 | +63.8% | 0.00% | – |
| Q1 2023 | $571,274 | -7.6% | 17,233 | -28.9% | 0.00% | – |
| Q4 2022 | $618,362 | -29.7% | 24,221 | +0.4% | 0.00% | -100.0% |
| Q3 2022 | $879,000 | -17.5% | 24,135 | +8.4% | 0.00% | 0.0% |
| Q2 2022 | $1,065,000 | -46.2% | 22,265 | -40.5% | 0.00% | 0.0% |
| Q1 2022 | $1,979,000 | -6.1% | 37,421 | -8.8% | 0.00% | 0.0% |
| Q4 2021 | $2,108,000 | +4.3% | 41,052 | +35.3% | 0.00% | 0.0% |
| Q3 2021 | $2,021,000 | -51.1% | 30,350 | -32.6% | 0.00% | -50.0% |
| Q2 2021 | $4,136,000 | +32.4% | 45,045 | +75.6% | 0.00% | 0.0% |
| Q1 2021 | $3,123,000 | -38.2% | 25,652 | -22.1% | 0.00% | -33.3% |
| Q4 2020 | $5,052,000 | +20.2% | 32,936 | +1.5% | 0.00% | 0.0% |
| Q3 2020 | $4,203,000 | -1.5% | 32,458 | -14.5% | 0.00% | 0.0% |
| Q2 2020 | $4,269,000 | +126.0% | 37,967 | +53.0% | 0.00% | +50.0% |
| Q1 2020 | $1,889,000 | -28.7% | 24,819 | -4.8% | 0.00% | 0.0% |
| Q4 2019 | $2,648,000 | +3.7% | 26,074 | +4.3% | 0.00% | 0.0% |
| Q3 2019 | $2,553,000 | +76.6% | 25,005 | +100.6% | 0.00% | +100.0% |
| Q2 2019 | $1,446,000 | -40.5% | 12,467 | -46.1% | 0.00% | -50.0% |
| Q1 2019 | $2,430,000 | +14.6% | 23,118 | +23.0% | 0.00% | +100.0% |
| Q4 2018 | $2,120,000 | -27.0% | 18,788 | +4.6% | 0.00% | -66.7% |
| Q3 2018 | $2,906,000 | +41.7% | 17,966 | +4.1% | 0.00% | +50.0% |
| Q2 2018 | $2,051,000 | +56.8% | 17,254 | +55.1% | 0.00% | +100.0% |
| Q1 2018 | $1,308,000 | +16.9% | 11,124 | +2.4% | 0.00% | – |
| Q4 2017 | $1,119,000 | -6.4% | 10,859 | -27.0% | 0.00% | – |
| Q3 2017 | $1,195,000 | +84.1% | 14,879 | +53.9% | 0.00% | – |
| Q2 2017 | $649,000 | -43.8% | 9,668 | -57.2% | 0.00% | -100.0% |
| Q1 2017 | $1,154,000 | -51.0% | 22,573 | -50.8% | 0.00% | -50.0% |
| Q4 2016 | $2,356,000 | +75.8% | 45,872 | +105.1% | 0.00% | +100.0% |
| Q3 2016 | $1,340,000 | +49.2% | 22,367 | +43.5% | 0.00% | 0.0% |
| Q2 2016 | $898,000 | -49.1% | 15,591 | -31.8% | 0.00% | -50.0% |
| Q1 2016 | $1,763,000 | +132.9% | 22,875 | +92.2% | 0.00% | +100.0% |
| Q4 2015 | $757,000 | +114.4% | 11,899 | +125.7% | 0.00% | – |
| Q3 2015 | $353,000 | -6.1% | 5,273 | -5.3% | 0.00% | – |
| Q2 2015 | $376,000 | -42.2% | 5,566 | -40.2% | 0.00% | -100.0% |
| Q1 2015 | $650,000 | -6.2% | 9,304 | -9.9% | 0.00% | 0.0% |
| Q4 2014 | $693,000 | +40.6% | 10,326 | +44.8% | 0.00% | – |
| Q3 2014 | $493,000 | -13.8% | 7,132 | +2.0% | 0.00% | -100.0% |
| Q2 2014 | $572,000 | -13.5% | 6,995 | -28.3% | 0.00% | 0.0% |
| Q1 2014 | $661,000 | -16.8% | 9,755 | -12.6% | 0.00% | 0.0% |
| Q4 2013 | $794,000 | +95.6% | 11,155 | +109.8% | 0.00% | – |
| Q3 2013 | $406,000 | +183.9% | 5,316 | +142.6% | 0.00% | – |
| Q2 2013 | $143,000 | – | 2,191 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,182,213 | $78,735,000 | 1.56% |
| Brown Capital Management | 1,773,887 | $118,141,000 | 0.97% |
| Capital Investment Services of America, Inc. | 110,441 | $7,355,000 | 0.70% |
| GAGNON SECURITIES LLC | 58,725 | $3,911,000 | 0.58% |
| Granite Investment Partners, LLC | 274,461 | $18,279,000 | 0.57% |
| Nikko Asset Management Americas, Inc. | 1,958,029 | $130,561,000 | 0.56% |
| RIVERBRIDGE PARTNERS LLC | 655,945 | $43,686,000 | 0.44% |
| ARK Investment Management | 2,619,323 | $174,447,000 | 0.42% |
| BENDER ROBERT & ASSOCIATES | 20,385 | $1,358,000 | 0.39% |
| OCCUDO QUANTITATIVE STRATEGIES LP | 43,196 | $2,877,000 | 0.34% |