IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 152 filers reported holding IMPINJ INC in Q4 2019. The put-call ratio across all filers is 1.55 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $2,876,000 | +51.2% | 68,693 | -4.8% | 0.02% | -28.0% |
| Q3 2020 | $1,902,000 | -7.4% | 72,193 | -3.5% | 0.02% | +56.2% |
| Q2 2020 | $2,054,000 | -99.8% | 74,782 | -2.5% | 0.02% | +23.1% |
| Q1 2020 | $1,281,000,000 | -41.3% | 76,682 | -9.1% | 0.01% | -13.3% |
| Q4 2019 | $2,182,000,000 | +80985.1% | 84,382 | -3.3% | 0.02% | -21.1% |
| Q3 2019 | $2,691,000 | +86.4% | 87,282 | +1.2% | 0.02% | +90.0% |
| Q1 2019 | $1,444,000 | +15.2% | 86,207 | +0.1% | 0.01% | -9.1% |
| Q4 2018 | $1,254,000 | -41.8% | 86,157 | -0.8% | 0.01% | -26.7% |
| Q3 2018 | $2,156,000 | +14.5% | 86,857 | +2.0% | 0.02% | 0.0% |
| Q2 2018 | $1,883,000 | +69.6% | 85,161 | -0.2% | 0.02% | +66.7% |
| Q1 2018 | $1,110,000 | – | 85,325 | – | 0.01% | – |
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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% |