IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 153 filers reported holding IMPINJ INC in Q4 2020. The put-call ratio across all filers is 1.02 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,280,448 | -13.1% | 59,612 | +41.6% | 0.01% | -33.3% |
| Q2 2023 | $3,774,893 | -23.9% | 42,107 | +15.0% | 0.01% | +20.0% |
| Q1 2023 | $4,960,032 | +100.7% | 36,600 | +61.7% | 0.01% | +42.9% |
| Q4 2022 | $2,471,508 | -21.0% | 22,637 | -42.1% | 0.01% | -22.2% |
| Q3 2022 | $3,129,000 | +1231.5% | 39,100 | +877.5% | 0.01% | – |
| Q2 2022 | $235,000 | -85.0% | 4,000 | -83.8% | 0.00% | -100.0% |
| Q1 2022 | $1,569,000 | -49.7% | 24,700 | -29.8% | 0.01% | -50.0% |
| Q4 2021 | $3,121,000 | +45.7% | 35,189 | -6.1% | 0.01% | +42.9% |
| Q3 2021 | $2,142,000 | -8.8% | 37,491 | -17.6% | 0.01% | -12.5% |
| Q2 2021 | $2,349,000 | +356.1% | 45,519 | +402.8% | 0.01% | +300.0% |
| Q1 2021 | $515,000 | -20.9% | 9,054 | -63.3% | 0.00% | -33.3% |
| Q3 2020 | $651,000 | +19.7% | 24,700 | +24.7% | 0.00% | 0.0% |
| Q2 2020 | $544,000 | -81.0% | 19,800 | -88.5% | 0.00% | -86.4% |
| Q1 2020 | $2,870,000 | +299.2% | 171,827 | +518.1% | 0.02% | +340.0% |
| Q4 2019 | $719,000 | +182.0% | 27,800 | +236.4% | 0.01% | +150.0% |
| Q3 2019 | $255,000 | +23.8% | 8,263 | +14.8% | 0.00% | 0.0% |
| Q2 2019 | $206,000 | -48.2% | 7,200 | -73.7% | 0.00% | -33.3% |
| Q4 2018 | $398,000 | -69.9% | 27,340 | -48.6% | 0.00% | -57.1% |
| Q3 2018 | $1,321,000 | +318.0% | 53,200 | +271.7% | 0.01% | +250.0% |
| Q2 2018 | $316,000 | -61.6% | 14,314 | -77.3% | 0.00% | -50.0% |
| Q1 2018 | $823,000 | -38.2% | 63,129 | +6.8% | 0.00% | -33.3% |
| Q4 2017 | $1,332,000 | +42.3% | 59,100 | +163.0% | 0.01% | +50.0% |
| Q3 2017 | $936,000 | – | 22,471 | – | 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% |