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 2021 | $18,000 | -28.0% | 264 | -3.6% | 0.01% | -35.3% |
| Q2 2021 | $25,000 | -24.2% | 274 | +1.5% | 0.02% | -32.0% |
| Q1 2021 | $33,000 | -19.5% | 270 | +1.9% | 0.02% | -21.9% |
| Q4 2020 | $41,000 | -6.8% | 265 | -22.5% | 0.03% | -11.1% |
| Q3 2020 | $44,000 | +18.9% | 342 | +5.2% | 0.04% | +16.1% |
| Q2 2020 | $37,000 | +48.0% | 325 | 0.0% | 0.03% | +19.2% |
| Q1 2020 | $25,000 | +31.6% | 325 | +76.6% | 0.03% | -33.3% |
| Q4 2019 | $19,000 | +26.7% | 184 | +24.3% | 0.04% | +21.9% |
| Q3 2019 | $15,000 | +15.4% | 148 | +31.0% | 0.03% | +3.2% |
| Q2 2019 | $13,000 | +225.0% | 113 | +175.6% | 0.03% | +63.2% |
| Q1 2019 | $4,000 | – | 41 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 3,056,893 | $372,177,000 | 2.77% |
| PREMIER ASSET MANAGEMENT LLC | 67,800 | $8,255,000 | 1.47% |
| Nikko Asset Management Americas, Inc. | 1,976,509 | $240,640,000 | 1.18% |
| Capital Investment Services of America, Inc. | 92,843 | $11,304,000 | 1.16% |
| GAGNON SECURITIES LLC | 58,485 | $7,121,000 | 1.08% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 398,710 | $48,543,000 | 0.98% |
| BENDER ROBERT & ASSOCIATES | 24,260 | $2,954,000 | 0.95% |
| ARK Investment Management | 3,654,854 | $444,978,000 | 0.88% |
| RIVERBRIDGE PARTNERS LLC | 625,607 | $76,168,000 | 0.87% |
| Pembroke Management, LTD | 69,123 | $8,416,000 | 0.70% |