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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $6,272,000 | +47.6% | 118,558 | +43.3% | 0.00% | +50.0% |
| Q4 2021 | $4,248,000 | -4.8% | 82,727 | +23.5% | 0.00% | -33.3% |
| Q3 2021 | $4,462,000 | -28.1% | 67,004 | -0.8% | 0.00% | 0.0% |
| Q2 2021 | $6,202,000 | -25.5% | 67,558 | -1.2% | 0.00% | -40.0% |
| Q1 2021 | $8,324,000 | -26.2% | 68,366 | -7.0% | 0.01% | -28.6% |
| Q4 2020 | $11,275,000 | +16.6% | 73,503 | -1.6% | 0.01% | 0.0% |
| Q3 2020 | $9,669,000 | +6.9% | 74,662 | -7.1% | 0.01% | 0.0% |
| Q2 2020 | $9,041,000 | +112.6% | 80,387 | +43.9% | 0.01% | +75.0% |
| Q1 2020 | $4,252,000 | -35.6% | 55,846 | -14.1% | 0.00% | -20.0% |
| Q4 2019 | $6,603,000 | -0.9% | 65,020 | -0.3% | 0.01% | 0.0% |
| Q3 2019 | $6,660,000 | -11.6% | 65,232 | +0.5% | 0.01% | -16.7% |
| Q2 2019 | $7,530,000 | -0.1% | 64,901 | -9.4% | 0.01% | -14.3% |
| Q1 2019 | $7,535,000 | -13.6% | 71,670 | -7.3% | 0.01% | -22.2% |
| Q4 2018 | $8,721,000 | -29.0% | 77,325 | +1.9% | 0.01% | -18.2% |
| Q3 2018 | $12,278,000 | +31.1% | 75,910 | -3.6% | 0.01% | +22.2% |
| Q2 2018 | $9,365,000 | +18.7% | 78,732 | +17.3% | 0.01% | +12.5% |
| Q1 2018 | $7,892,000 | +0.3% | 67,137 | -12.1% | 0.01% | 0.0% |
| Q4 2017 | $7,869,000 | +64.4% | 76,399 | +28.2% | 0.01% | +60.0% |
| Q3 2017 | $4,787,000 | +46.6% | 59,608 | +22.8% | 0.01% | +25.0% |
| Q2 2017 | $3,265,000 | +63.3% | 48,544 | +24.1% | 0.00% | +33.3% |
| Q1 2017 | $1,999,000 | -0.9% | 39,125 | -0.4% | 0.00% | 0.0% |
| Q4 2016 | $2,017,000 | -16.5% | 39,280 | -2.6% | 0.00% | -25.0% |
| Q3 2016 | $2,415,000 | -49.1% | 40,310 | -51.1% | 0.00% | -42.9% |
| Q2 2016 | $4,749,000 | -29.7% | 82,504 | -5.9% | 0.01% | -36.4% |
| Q1 2016 | $6,756,000 | +272.6% | 87,639 | +207.8% | 0.01% | +266.7% |
| Q4 2015 | $1,813,000 | -4.3% | 28,469 | +0.7% | 0.00% | -25.0% |
| Q3 2015 | $1,894,000 | +13.6% | 28,267 | +14.4% | 0.00% | +33.3% |
| Q2 2015 | $1,667,000 | +12.9% | 24,701 | +17.1% | 0.00% | 0.0% |
| Q1 2015 | $1,477,000 | +14.9% | 21,102 | +10.2% | 0.00% | 0.0% |
| Q4 2014 | $1,286,000 | -2.6% | 19,148 | +0.0% | 0.00% | 0.0% |
| Q3 2014 | $1,321,000 | -10.1% | 19,142 | +6.7% | 0.00% | 0.0% |
| Q2 2014 | $1,469,000 | +52.5% | 17,937 | +26.0% | 0.00% | +50.0% |
| Q1 2014 | $963,000 | +3.5% | 14,235 | +8.9% | 0.00% | 0.0% |
| Q4 2013 | $930,000 | -29.8% | 13,066 | -24.7% | 0.00% | -50.0% |
| Q3 2013 | $1,325,000 | +7.3% | 17,343 | -8.8% | 0.00% | 0.0% |
| Q2 2013 | $1,235,000 | – | 19,007 | – | 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% |