IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 147 filers reported holding IMPINJ INC in Q2 2020. The put-call ratio across all filers is 0.46 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $688,123 | -24.3% | 12,505 | +23.3% | 0.00% | -100.0% |
| Q2 2023 | $908,827 | -38.3% | 10,138 | -6.7% | 0.00% | 0.0% |
| Q1 2023 | $1,472,967 | +15.4% | 10,869 | -7.0% | 0.00% | 0.0% |
| Q4 2022 | $1,276,642 | +22.9% | 11,693 | -10.0% | 0.00% | 0.0% |
| Q3 2022 | $1,039,000 | +17.3% | 12,988 | -14.0% | 0.00% | 0.0% |
| Q2 2022 | $886,000 | -19.2% | 15,109 | -12.4% | 0.00% | 0.0% |
| Q1 2022 | $1,096,000 | -22.6% | 17,246 | +8.0% | 0.00% | 0.0% |
| Q4 2021 | $1,416,000 | +46.3% | 15,966 | -5.8% | 0.00% | 0.0% |
| Q3 2021 | $968,000 | +7.6% | 16,944 | -2.8% | 0.00% | 0.0% |
| Q2 2021 | $900,000 | -0.8% | 17,436 | +9.4% | 0.00% | 0.0% |
| Q1 2021 | $907,000 | +22.4% | 15,944 | -9.9% | 0.00% | 0.0% |
| Q4 2020 | $741,000 | +47.6% | 17,696 | -7.1% | 0.00% | 0.0% |
| Q3 2020 | $502,000 | -14.9% | 19,055 | -11.2% | 0.00% | 0.0% |
| Q2 2020 | $590,000 | +69.5% | 21,466 | +3.2% | 0.00% | 0.0% |
| Q1 2020 | $348,000 | -46.9% | 20,800 | -17.9% | 0.00% | 0.0% |
| Q4 2019 | $655,000 | -15.5% | 25,348 | +0.8% | 0.00% | -50.0% |
| Q3 2019 | $775,000 | +5.7% | 25,150 | -1.8% | 0.00% | 0.0% |
| Q2 2019 | $733,000 | +53.3% | 25,602 | -10.2% | 0.00% | +100.0% |
| Q1 2019 | $478,000 | +29.5% | 28,519 | +12.4% | 0.00% | 0.0% |
| Q4 2018 | $369,000 | -39.5% | 25,384 | +3.3% | 0.00% | 0.0% |
| Q3 2018 | $610,000 | +14.9% | 24,576 | +2.4% | 0.00% | 0.0% |
| Q2 2018 | $531,000 | +86.3% | 24,007 | +9.6% | 0.00% | 0.0% |
| Q1 2018 | $285,000 | -0.3% | 21,914 | +72.6% | 0.00% | 0.0% |
| Q4 2017 | $286,000 | -29.0% | 12,700 | +31.2% | 0.00% | 0.0% |
| Q3 2017 | $403,000 | -13.9% | 9,681 | +0.6% | 0.00% | -50.0% |
| Q2 2017 | $468,000 | +71.4% | 9,626 | +1.0% | 0.00% | 0.0% |
| Q1 2017 | $273,000 | +15.7% | 9,531 | +42.7% | 0.00% | 0.0% |
| Q4 2016 | $236,000 | – | 6,681 | – | 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% |