PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 233 filers reported holding PROTO LABS INC in Q1 2022. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,130 | -99.6% | 42,820 | +490.3% | 0.10% | +177.1% |
| Q3 2022 | $264,000 | -28.1% | 7,254 | -5.3% | 0.04% | -36.4% |
| Q2 2022 | $367,000 | +79.9% | 7,664 | +99.2% | 0.06% | +103.7% |
| Q1 2022 | $204,000 | -25.8% | 3,848 | -28.1% | 0.03% | +68.8% |
| Q4 2016 | $275,000 | -59.2% | 5,349 | -52.4% | 0.02% | -55.6% |
| Q3 2016 | $674,000 | -32.2% | 11,249 | -19.5% | 0.04% | -54.4% |
| Q4 2013 | $994,000 | +72.6% | 13,970 | +85.4% | 0.08% | +71.7% |
| Q3 2013 | $576,000 | – | 7,536 | – | 0.05% | – |
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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% |