PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 195 filers reported holding PROTO LABS INC in Q1 2023. The put-call ratio across all filers is 0.83 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $56,840 | -37.9% | 2,153 | -17.7% | 0.00% | – |
| Q2 2023 | $91,491 | -9.2% | 2,617 | -13.9% | 0.00% | – |
| Q1 2023 | $100,810 | +427.9% | 3,041 | +306.6% | 0.00% | – |
| Q4 2022 | $19,097 | -75.5% | 748 | -65.1% | 0.00% | – |
| Q3 2022 | $78,000 | -15.2% | 2,146 | +12.7% | 0.00% | – |
| Q2 2022 | $92,000 | -45.9% | 1,904 | -41.0% | 0.00% | – |
| Q1 2022 | $170,000 | +1.8% | 3,226 | -1.1% | 0.00% | – |
| Q4 2021 | $167,000 | -20.1% | 3,262 | +4.0% | 0.00% | – |
| Q3 2021 | $209,000 | -34.5% | 3,137 | -9.9% | 0.00% | – |
| Q2 2021 | $319,000 | -28.3% | 3,480 | -5.0% | 0.00% | – |
| Q1 2021 | $445,000 | -39.4% | 3,662 | -23.5% | 0.00% | -100.0% |
| Q4 2020 | $734,000 | +8.9% | 4,785 | -8.1% | 0.00% | 0.0% |
| Q3 2020 | $674,000 | +5.6% | 5,206 | -8.4% | 0.00% | 0.0% |
| Q2 2020 | $638,000 | +45.0% | 5,684 | -1.5% | 0.00% | 0.0% |
| Q1 2020 | $440,000 | -28.1% | 5,769 | -4.2% | 0.00% | 0.0% |
| Q4 2019 | $612,000 | +7.7% | 6,025 | +8.3% | 0.00% | 0.0% |
| Q3 2019 | $568,000 | -12.2% | 5,563 | -0.2% | 0.00% | 0.0% |
| Q2 2019 | $647,000 | +15.1% | 5,575 | +4.4% | 0.00% | 0.0% |
| Q1 2019 | $562,000 | -20.6% | 5,342 | -14.9% | 0.00% | 0.0% |
| Q4 2018 | $708,000 | -45.4% | 6,280 | -21.7% | 0.00% | 0.0% |
| Q3 2018 | $1,297,000 | +34.1% | 8,022 | -1.4% | 0.00% | 0.0% |
| Q2 2018 | $967,000 | +3.2% | 8,140 | +2.1% | 0.00% | 0.0% |
| Q1 2018 | $937,000 | -14.7% | 7,969 | -25.3% | 0.00% | 0.0% |
| Q4 2017 | $1,098,000 | +20.4% | 10,670 | -6.0% | 0.00% | 0.0% |
| Q3 2017 | $912,000 | +22.4% | 11,353 | +2.4% | 0.00% | 0.0% |
| Q2 2017 | $745,000 | +28.4% | 11,090 | -2.3% | 0.00% | 0.0% |
| Q1 2017 | $580,000 | -5.1% | 11,349 | -4.6% | 0.00% | 0.0% |
| Q4 2016 | $611,000 | -7.4% | 11,891 | +7.8% | 0.00% | 0.0% |
| Q3 2016 | $660,000 | +12.4% | 11,035 | +8.4% | 0.00% | 0.0% |
| Q2 2016 | $587,000 | -42.5% | 10,177 | -23.0% | 0.00% | 0.0% |
| Q1 2016 | $1,021,000 | +96.3% | 13,225 | +62.3% | 0.00% | 0.0% |
| Q4 2015 | $520,000 | -21.5% | 8,146 | -17.5% | 0.00% | 0.0% |
| Q3 2015 | $662,000 | +13.9% | 9,875 | +14.7% | 0.00% | 0.0% |
| Q2 2015 | $581,000 | -9.4% | 8,608 | -6.0% | 0.00% | 0.0% |
| Q1 2015 | $641,000 | +1.4% | 9,156 | -2.7% | 0.00% | 0.0% |
| Q4 2014 | $632,000 | +4.6% | 9,406 | +7.4% | 0.00% | 0.0% |
| Q3 2014 | $604,000 | -45.3% | 8,757 | -35.1% | 0.00% | 0.0% |
| Q2 2014 | $1,105,000 | +10.2% | 13,484 | -8.9% | 0.00% | 0.0% |
| Q1 2014 | $1,003,000 | +18.6% | 14,805 | +24.6% | 0.00% | 0.0% |
| Q4 2013 | $846,000 | +123.2% | 11,878 | +139.2% | 0.00% | 0.0% |
| Q3 2013 | $379,000 | +90.5% | 4,965 | +63.1% | 0.00% | – |
| Q2 2013 | $199,000 | – | 3,045 | – | 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% |