IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 186 filers reported holding IMPINJ INC in Q1 2022. The put-call ratio across all filers is 0.69 and the average weighting 0.2%.
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 ↓ |
|---|---|---|---|
| Toronado Partners, LLC | 1,517,968 | $41,699,000 | 10.88% |
| Sylebra Capital Ltd | 4,397,337 | $120,795,000 | 3.76% |
| AWM Investment Company, Inc. | 451,477 | $12,402,000 | 2.17% |
| Roubaix Capital, LLC | 59,173 | $1,625,000 | 2.16% |
| Taylor Frigon Capital Management LLC | 94,629 | $2,599,000 | 1.29% |
| G2 Investment Partners Management LLC | 185,720 | $5,102,000 | 1.21% |
| Trellus Management Company, LLC | 34,616 | $951,000 | 1.03% |
| Pier Capital, LLC | 174,921 | $4,805,000 | 0.77% |
| Capital Impact Advisors, LLC | 70,016 | $1,923,000 | 0.64% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 29,123 | $800,000 | 0.62% |