IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 106 filers reported holding IMPINJ INC in Q1 2019. The put-call ratio across all filers is 3.94 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,430 | +215.2% | 44,161 | +413.6% | 0.00% | – |
| Q2 2023 | $771 | -47.6% | 8,598 | -20.9% | 0.00% | -100.0% |
| Q1 2023 | $1,472 | +134.0% | 10,865 | +88.5% | 0.00% | – |
| Q4 2022 | $629 | -99.1% | 5,763 | +546.8% | 0.00% | – |
| Q3 2022 | $71,000 | +14.5% | 891 | -15.6% | 0.00% | – |
| Q2 2022 | $62,000 | -70.5% | 1,056 | -68.0% | 0.00% | – |
| Q1 2022 | $210,000 | -95.2% | 3,303 | -93.3% | 0.00% | -100.0% |
| Q4 2021 | $4,364,000 | +783.4% | 49,200 | +469.5% | 0.00% | – |
| Q3 2021 | $494,000 | +144.6% | 8,639 | +120.3% | 0.00% | – |
| Q2 2021 | $202,000 | -75.2% | 3,922 | -72.6% | 0.00% | – |
| Q1 2021 | $815,000 | +252.8% | 14,332 | +159.0% | 0.00% | – |
| Q4 2020 | $231,000 | +13.8% | 5,534 | -28.2% | 0.00% | – |
| Q3 2020 | $203,000 | -20.1% | 7,704 | -16.9% | 0.00% | – |
| Q2 2020 | $254,000 | +173.1% | 9,274 | +65.8% | 0.00% | – |
| Q1 2020 | $93,000 | -79.7% | 5,595 | -68.5% | 0.00% | – |
| Q4 2019 | $459,000 | -30.7% | 17,747 | -17.3% | 0.00% | – |
| Q3 2019 | $662,000 | +29.3% | 21,449 | +20.1% | 0.00% | – |
| Q2 2019 | $512,000 | -62.5% | 17,864 | -78.1% | 0.00% | -100.0% |
| Q1 2019 | $1,367,000 | -25.7% | 81,621 | -35.4% | 0.00% | 0.0% |
| Q4 2018 | $1,840,000 | -34.8% | 126,411 | +11.1% | 0.00% | -50.0% |
| Q3 2018 | $2,824,000 | +18.8% | 113,778 | +5.8% | 0.00% | 0.0% |
| Q2 2018 | $2,377,000 | +66.9% | 107,526 | -1.7% | 0.00% | +100.0% |
| Q1 2018 | $1,424,000 | +2090.8% | 109,332 | +3684.4% | 0.00% | – |
| Q4 2017 | $65,000 | +282.4% | 2,889 | +591.1% | 0.00% | – |
| Q3 2017 | $17,000 | -97.3% | 418 | -96.8% | 0.00% | -100.0% |
| Q2 2017 | $641,000 | +1156.9% | 13,175 | +683.8% | 0.00% | – |
| Q1 2017 | $51,000 | -81.9% | 1,681 | -79.0% | 0.00% | – |
| Q4 2016 | $282,000 | +115.3% | 7,986 | +127.3% | 0.00% | – |
| Q3 2016 | $131,000 | – | 3,513 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sylebra Capital Ltd | 3,948,566 | $217,289,587 | 11.55% |
| SYLEBRA CAPITAL LLC | 3,948,566 | $217,289,587 | 11.55% |
| Toronado Partners, LLC | 355,825 | $19,581,050 | 11.10% |
| Ararat Capital Management LP | 287,740 | $15,834,332 | 5.38% |
| AWM Investment Company, Inc. | 365,428 | $20,109,503 | 2.97% |
| Atika Capital Management LLC | 363,000 | $19,975,890 | 2.62% |
| Aquila Investment Management LLC | 50,000 | $2,751,500 | 2.54% |
| SORA INVESTORS LLC | 165,000 | $9,079,950 | 2.03% |
| Taylor Frigon Capital Management LLC | 58,094 | $3,196,913 | 1.78% |
| HARBER ASSET MANAGEMENT LLC | 89,042 | $4,899,981 | 1.37% |