PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 181 filers reported holding PROTO LABS INC in Q3 2023. The put-call ratio across all filers is 0.73 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $99,369 | -10.5% | 3,765 | +18.5% | 0.00% | – |
| Q2 2023 | $111,027 | +3.5% | 3,177 | -1.9% | 0.00% | – |
| Q1 2023 | $107,303 | +128.3% | 3,238 | +75.7% | 0.00% | – |
| Q4 2022 | $47,000 | -68.0% | 1,843 | -54.4% | 0.00% | – |
| Q3 2022 | $147,000 | -32.6% | 4,045 | -11.5% | 0.00% | – |
| Q2 2022 | $218,000 | -53.0% | 4,571 | -13.3% | 0.00% | -100.0% |
| Q1 2022 | $464,000 | +66.9% | 5,273 | -3.2% | 0.00% | 0.0% |
| Q4 2021 | $278,000 | -44.5% | 5,448 | -27.8% | 0.00% | 0.0% |
| Q3 2021 | $501,000 | -27.0% | 7,543 | +1.0% | 0.00% | 0.0% |
| Q2 2021 | $686,000 | -2.7% | 7,469 | +28.7% | 0.00% | -50.0% |
| Q1 2021 | $705,000 | -50.4% | 5,802 | -37.4% | 0.00% | -50.0% |
| Q4 2020 | $1,420,000 | +32.2% | 9,264 | +11.4% | 0.00% | +33.3% |
| Q3 2020 | $1,074,000 | +24.2% | 8,317 | +8.2% | 0.00% | 0.0% |
| Q2 2020 | $865,000 | +122.4% | 7,687 | +50.8% | 0.00% | +50.0% |
| Q1 2020 | $389,000 | – | 5,098 | – | 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% |