IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 113 filers reported holding IMPINJ INC in Q1 2018. The put-call ratio across all filers is 2.77 and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,056,000 | -7.7% | 18,003 | 0.0% | 0.38% | +11.1% |
| Q1 2022 | $1,144,000 | -27.6% | 18,003 | +1.0% | 0.34% | -22.9% |
| Q4 2021 | $1,581,000 | +55.9% | 17,819 | +0.4% | 0.44% | +39.0% |
| Q3 2021 | $1,014,000 | +10.7% | 17,754 | 0.0% | 0.32% | +18.2% |
| Q2 2021 | $916,000 | -9.2% | 17,754 | 0.0% | 0.27% | -14.3% |
| Q1 2021 | $1,009,000 | +35.8% | 17,754 | 0.0% | 0.31% | +19.4% |
| Q4 2020 | $743,000 | +58.8% | 17,754 | 0.0% | 0.26% | +34.2% |
| Q3 2020 | $468,000 | -3.5% | 17,754 | +0.6% | 0.20% | -3.0% |
| Q2 2020 | $485,000 | +63.3% | 17,654 | -0.6% | 0.20% | +36.5% |
| Q1 2020 | $297,000 | -34.7% | 17,764 | +0.8% | 0.15% | -23.3% |
| Q4 2019 | $455,000 | -15.9% | 17,630 | +0.6% | 0.19% | -19.6% |
| Q3 2019 | $541,000 | +8.6% | 17,532 | +0.8% | 0.24% | +12.1% |
| Q2 2019 | $498,000 | +71.1% | 17,396 | +0.2% | 0.21% | +68.5% |
| Q1 2019 | $291,000 | +15.0% | 17,354 | 0.0% | 0.13% | +5.0% |
| Q4 2018 | $253,000 | -41.3% | 17,354 | 0.0% | 0.12% | -28.4% |
| Q3 2018 | $431,000 | +14.6% | 17,354 | +2.0% | 0.17% | +5.6% |
| Q2 2018 | $376,000 | +69.4% | 17,021 | 0.0% | 0.16% | +61.6% |
| Q1 2018 | $222,000 | -41.4% | 17,021 | +1.2% | 0.10% | -39.3% |
| Q4 2017 | $379,000 | -45.9% | 16,819 | 0.0% | 0.16% | -48.9% |
| Q3 2017 | $700,000 | – | 16,819 | – | 0.32% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sylebra Capital Ltd | 6,794,674 | $543,778,000 | 13.72% |
| Toronado Partners, LLC | 316,348 | $25,317,000 | 8.93% |
| AWM Investment Company, Inc. | 495,787 | $39,678,000 | 6.03% |
| Pachira Investments Inc. | 14,331 | $1,147,000 | 5.10% |
| Taylor Frigon Capital Management LLC | 88,364 | $7,072,000 | 3.69% |
| Atika Capital Management LLC | 340,000 | $27,211,000 | 2.31% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 23,926 | $1,915,000 | 2.08% |
| GILDER GAGNON HOWE & CO LLC | 1,452,372 | $116,233,000 | 2.03% |
| Cinctive Capital Management LP | 588,752 | $47,118,000 | 1.97% |
| KCL Capital, L.P. | 100,000 | $8,003,000 | 1.83% |