PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 305 filers reported holding PROTO LABS INC in Q4 2020. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $1,026,000 | -31.8% | 40,188 | -2.7% | 0.01% | -44.4% |
| Q3 2022 | $1,505,000 | -25.9% | 41,302 | -2.8% | 0.01% | -18.2% |
| Q2 2022 | $2,032,000 | -9.1% | 42,481 | +0.5% | 0.01% | 0.0% |
| Q1 2022 | $2,236,000 | -3.0% | 42,262 | -5.9% | 0.01% | +10.0% |
| Q4 2021 | $2,306,000 | +57.2% | 44,901 | +103.9% | 0.01% | +42.9% |
| Q3 2021 | $1,467,000 | +1.7% | 22,020 | +134.1% | 0.01% | -12.5% |
| Q4 2020 | $1,443,000 | -34.6% | 9,406 | -44.8% | 0.01% | -38.5% |
| Q3 2020 | $2,206,000 | -1.7% | 17,032 | -14.6% | 0.01% | -7.1% |
| Q2 2020 | $2,244,000 | -39.3% | 19,950 | -58.9% | 0.01% | -48.1% |
| Q1 2020 | $3,697,000 | +84.3% | 48,566 | +145.9% | 0.03% | +125.0% |
| Q4 2019 | $2,006,000 | – | 19,753 | – | 0.01% | – |
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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% |