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 | $81,022 | -24.5% | 3,069 | 0.0% | 0.04% | -21.8% |
| Q2 2023 | $107,292 | +5.5% | 3,069 | 0.0% | 0.06% | 0.0% |
| Q1 2023 | $101,738 | +130333.3% | 3,069 | +0.5% | 0.06% | +19.6% |
| Q4 2022 | $78 | -99.9% | 3,053 | 0.0% | 0.05% | -37.0% |
| Q3 2022 | $111,000 | -19.0% | 3,053 | +7.0% | 0.07% | -16.1% |
| Q2 2022 | $137,000 | -9.3% | 2,854 | +0.1% | 0.09% | +6.1% |
| Q1 2022 | $151,000 | -0.7% | 2,851 | -3.8% | 0.08% | +10.8% |
| Q4 2021 | $152,000 | -30.0% | 2,965 | -9.1% | 0.07% | -37.8% |
| Q3 2021 | $217,000 | -12.9% | 3,262 | +20.1% | 0.12% | -13.8% |
| Q2 2021 | $249,000 | -14.4% | 2,717 | +13.6% | 0.14% | -26.6% |
| Q1 2021 | $291,000 | -10.7% | 2,392 | +12.6% | 0.19% | -16.4% |
| Q4 2020 | $326,000 | +12.4% | 2,125 | -5.2% | 0.22% | -0.4% |
| Q3 2020 | $290,000 | +19.3% | 2,242 | +3.4% | 0.23% | +9.2% |
| Q2 2020 | $243,000 | +47.3% | 2,169 | 0.0% | 0.21% | +20.3% |
| Q1 2020 | $165,000 | -25.7% | 2,169 | -0.7% | 0.17% | -5.0% |
| Q4 2019 | $222,000 | -0.4% | 2,185 | 0.0% | 0.18% | -6.2% |
| Q3 2019 | $223,000 | -12.2% | 2,185 | 0.0% | 0.19% | -12.7% |
| Q2 2019 | $254,000 | +13.4% | 2,185 | +2.8% | 0.22% | +8.3% |
| Q1 2019 | $224,000 | -6.7% | 2,126 | 0.0% | 0.20% | -18.4% |
| Q4 2018 | $240,000 | – | 2,126 | – | 0.25% | – |
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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% |