IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 159 filers reported holding IMPINJ INC in Q3 2021. The put-call ratio across all filers is 0.48 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,449,999 | -12.0% | 16,174 | +33.1% | 0.04% | -15.6% |
| Q1 2023 | $1,647,246 | -41.7% | 12,155 | -53.1% | 0.04% | -43.8% |
| Q4 2022 | $2,827,871 | +1026.6% | 25,901 | +554.9% | 0.08% | +566.7% |
| Q1 2022 | $251,000 | -11.9% | 3,955 | -28.4% | 0.01% | -50.0% |
| Q2 2021 | $285,000 | +8.8% | 5,524 | +19.9% | 0.02% | 0.0% |
| Q1 2021 | $262,000 | +30.3% | 4,606 | -3.9% | 0.02% | +14.3% |
| Q4 2020 | $201,000 | -39.5% | 4,795 | -62.0% | 0.02% | 0.0% |
| Q3 2020 | $332,000 | +66.0% | 12,610 | +94.4% | 0.02% | +23.5% |
| Q3 2019 | $200,000 | – | 6,486 | – | 0.02% | – |
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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% |