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 | $1,198,939 | -42.5% | 21,787 | -6.3% | 0.00% | -50.0% |
| Q2 2023 | $2,083,646 | -20.5% | 23,242 | +20.1% | 0.00% | -33.3% |
| Q1 2023 | $2,622,041 | +30.4% | 19,348 | +5.1% | 0.00% | +50.0% |
| Q4 2022 | $2,010,441 | +36.6% | 18,414 | +0.1% | 0.00% | 0.0% |
| Q3 2022 | $1,472,000 | +67.3% | 18,398 | +22.6% | 0.00% | +100.0% |
| Q2 2022 | $880,000 | +6.2% | 15,009 | +15.0% | 0.00% | 0.0% |
| Q1 2022 | $829,000 | -23.0% | 13,055 | +7.7% | 0.00% | 0.0% |
| Q4 2021 | $1,076,000 | +64.3% | 12,121 | +5.7% | 0.00% | – |
| Q3 2021 | $655,000 | -29.2% | 11,468 | -36.0% | 0.00% | – |
| Q2 2021 | $925,000 | -79.8% | 17,931 | -77.7% | 0.00% | -100.0% |
| Q1 2021 | $4,578,000 | +50.0% | 80,523 | +10.4% | 0.00% | +100.0% |
| Q4 2020 | $3,053,000 | +967.5% | 72,933 | +570.6% | 0.00% | – |
| Q3 2020 | $286,000 | -24.3% | 10,876 | -20.9% | 0.00% | – |
| Q2 2020 | $378,000 | +111.2% | 13,756 | +28.9% | 0.00% | – |
| Q1 2020 | $179,000 | -41.5% | 10,674 | -9.8% | 0.00% | – |
| Q4 2019 | $306,000 | -27.1% | 11,828 | -13.2% | 0.00% | – |
| Q3 2019 | $420,000 | -49.8% | 13,632 | -64.0% | 0.00% | -100.0% |
| Q2 2018 | $836,000 | -20.2% | 37,830 | -53.0% | 0.00% | 0.0% |
| Q1 2018 | $1,048,000 | -47.8% | 80,482 | -9.6% | 0.00% | -50.0% |
| Q4 2017 | $2,006,000 | +4.0% | 89,033 | +92.1% | 0.00% | 0.0% |
| Q3 2017 | $1,929,000 | +465.7% | 46,349 | +561.3% | 0.00% | – |
| Q2 2017 | $341,000 | – | 7,009 | – | 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% |