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 | $103 | -27.0% | 3,887 | -3.7% | 0.01% | -25.0% |
| Q2 2023 | $141 | +5.2% | 4,037 | 0.0% | 0.02% | -5.9% |
| Q1 2023 | $134 | +28.8% | 4,037 | -1.0% | 0.02% | +13.3% |
| Q4 2022 | $104 | -99.9% | 4,077 | -3.0% | 0.02% | -34.8% |
| Q3 2022 | $153,000 | -13.6% | 4,204 | +13.9% | 0.02% | -11.5% |
| Q2 2022 | $177,000 | -9.2% | 3,691 | 0.0% | 0.03% | +4.0% |
| Q1 2022 | $195,000 | +2.6% | 3,691 | 0.0% | 0.02% | +4.2% |
| Q4 2021 | $190,000 | +2614.3% | 3,691 | +3591.0% | 0.02% | +2300.0% |
| Q3 2021 | $7,000 | -22.2% | 100 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $9,000 | +350.0% | 100 | +566.7% | 0.00% | – |
| Q4 2020 | $2,000 | – | 15 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 3,704,897 | $568,331,000 | 3.93% |
| RIVERBRIDGE PARTNERS LLC | 1,358,899 | $208,455,000 | 2.30% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 621,477 | $95,335,000 | 1.84% |
| Capital Investment Services of America, Inc. | 112,898 | $17,319,000 | 1.81% |
| ARK Investment Management | 4,119,922 | $631,996,000 | 1.68% |
| PREMIER ASSET MANAGEMENT LLC | 52,830 | $8,104,000 | 1.66% |
| GAGNON SECURITIES LLC | 59,033 | $9,056,000 | 1.44% |
| Nikko Asset Management Americas, Inc. | 1,590,666 | $244,008,000 | 1.39% |
| Pembroke Management, LTD | 102,635 | $15,744,000 | 1.32% |
| FCF Advisors LLC | 13,068 | $2,254,000 | 1.31% |