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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $879,000 | -22.1% | 9,572 | +3.2% | 0.17% | -28.0% |
| Q1 2021 | $1,129,000 | -57.7% | 9,271 | -46.7% | 0.24% | -60.6% |
| Q4 2020 | $2,667,000 | +17.8% | 17,384 | -0.6% | 0.60% | +7.3% |
| Q3 2020 | $2,264,000 | +13.8% | 17,482 | -1.1% | 0.56% | +8.3% |
| Q2 2020 | $1,989,000 | +48.5% | 17,685 | +0.5% | 0.52% | +30.4% |
| Q1 2020 | $1,339,000 | -26.2% | 17,590 | -1.6% | 0.40% | -11.6% |
| Q4 2019 | $1,815,000 | -0.9% | 17,874 | -0.4% | 0.45% | -4.5% |
| Q3 2019 | $1,832,000 | -12.3% | 17,940 | -0.4% | 0.47% | -11.0% |
| Q2 2019 | $2,090,000 | +9.3% | 18,015 | -0.9% | 0.53% | +6.9% |
| Q1 2019 | $1,912,000 | -5.9% | 18,182 | +0.9% | 0.49% | -12.8% |
| Q4 2018 | $2,032,000 | -20.6% | 18,019 | +13.9% | 0.56% | -12.8% |
| Q3 2018 | $2,560,000 | +31.8% | 15,825 | -3.1% | 0.65% | +26.6% |
| Q2 2018 | $1,942,000 | +3.7% | 16,325 | +2.5% | 0.51% | +1.6% |
| Q1 2018 | $1,872,000 | +5.6% | 15,925 | -7.4% | 0.50% | +3.1% |
| Q4 2017 | $1,772,000 | +29.5% | 17,200 | +0.9% | 0.49% | +26.1% |
| Q3 2017 | $1,368,000 | +19.4% | 17,040 | 0.0% | 0.39% | +22.1% |
| Q2 2017 | $1,146,000 | +41.1% | 17,040 | +7.2% | 0.32% | +39.6% |
| Q1 2017 | $812,000 | – | 15,890 | – | 0.23% | – |
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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% |