IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 104 filers reported holding IMPINJ INC in Q2 2018. The put-call ratio across all filers is 2.82 and the average weighting 1.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $9,577,256 | -35.6% | 174,037 | +4.8% | 0.00% | -25.0% |
| Q2 2023 | $14,881,810 | -30.6% | 165,999 | +4.9% | 0.00% | -42.9% |
| Q1 2023 | $21,444,143 | +24.1% | 158,236 | -0.0% | 0.01% | +16.7% |
| Q4 2022 | $17,276,862 | +41.7% | 158,242 | +3.9% | 0.01% | +50.0% |
| Q3 2022 | $12,192,000 | +45.4% | 152,337 | +6.6% | 0.00% | +33.3% |
| Q2 2022 | $8,386,000 | -4.0% | 142,928 | +4.0% | 0.00% | 0.0% |
| Q1 2022 | $8,736,000 | -26.1% | 137,480 | +3.2% | 0.00% | 0.0% |
| Q4 2021 | $11,816,000 | +58.5% | 133,202 | +2.1% | 0.00% | +50.0% |
| Q3 2021 | $7,454,000 | -1.7% | 130,463 | -11.3% | 0.00% | -33.3% |
| Q2 2021 | $7,586,000 | -4.0% | 147,026 | +5.9% | 0.00% | 0.0% |
| Q1 2021 | $7,900,000 | +42.0% | 138,899 | +4.5% | 0.00% | +50.0% |
| Q4 2020 | $5,564,000 | +63.7% | 132,885 | +3.0% | 0.00% | 0.0% |
| Q3 2020 | $3,399,000 | +18.3% | 128,993 | +23.3% | 0.00% | +100.0% |
| Q2 2020 | $2,874,000 | +74.5% | 104,621 | +6.2% | 0.00% | 0.0% |
| Q1 2020 | $1,647,000 | -33.8% | 98,521 | +2.4% | 0.00% | 0.0% |
| Q4 2019 | $2,489,000 | -9.1% | 96,227 | +8.3% | 0.00% | -50.0% |
| Q3 2019 | $2,739,000 | +6.4% | 88,842 | -1.2% | 0.00% | 0.0% |
| Q2 2019 | $2,575,000 | +73.9% | 89,947 | +1.8% | 0.00% | +100.0% |
| Q1 2019 | $1,481,000 | +20.8% | 88,380 | +4.9% | 0.00% | 0.0% |
| Q4 2018 | $1,226,000 | -49.6% | 84,232 | -14.0% | 0.00% | -50.0% |
| Q3 2018 | $2,432,000 | +38.8% | 97,981 | +23.7% | 0.00% | +100.0% |
| Q2 2018 | $1,752,000 | +46.7% | 79,216 | -13.6% | 0.00% | 0.0% |
| Q1 2018 | $1,194,000 | -40.5% | 91,651 | +2.9% | 0.00% | -50.0% |
| Q4 2017 | $2,006,000 | -44.6% | 89,035 | +2.4% | 0.00% | -33.3% |
| Q3 2017 | $3,619,000 | +147.0% | 86,956 | +188.9% | 0.00% | +200.0% |
| Q2 2017 | $1,465,000 | +408.7% | 30,100 | +216.8% | 0.00% | – |
| Q1 2017 | $288,000 | -14.3% | 9,500 | 0.0% | 0.00% | – |
| Q4 2016 | $336,000 | – | 9,500 | – | 0.00% | – |
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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% |