IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 246 filers reported holding IMPINJ INC in Q4 2022. The put-call ratio across all filers is 1.39 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $354 | -69.7% | 3,947 | -54.2% | 0.04% | -58.3% |
| Q1 2023 | $1,169 | -16.8% | 8,625 | -33.0% | 0.11% | -22.9% |
| Q4 2022 | $1,405 | -99.7% | 12,873 | +72.1% | 0.14% | +150.0% |
| Q1 2022 | $475,000 | +1.9% | 7,480 | -17.3% | 0.06% | +19.1% |
| Q2 2021 | $466,000 | -16.2% | 9,040 | -7.6% | 0.05% | -25.4% |
| Q1 2021 | $556,000 | -33.7% | 9,782 | -69.9% | 0.06% | -53.0% |
| Q4 2019 | $839,000 | +50.9% | 32,447 | +79.8% | 0.13% | +36.7% |
| Q3 2019 | $556,000 | +140.7% | 18,043 | +123.6% | 0.10% | +151.3% |
| Q2 2019 | $231,000 | -18.7% | 8,070 | -52.4% | 0.04% | -17.0% |
| Q1 2019 | $284,000 | +95.9% | 16,969 | +69.4% | 0.05% | +88.0% |
| Q4 2018 | $145,000 | -66.5% | 10,018 | -42.6% | 0.02% | -58.3% |
| Q3 2018 | $433,000 | – | 17,445 | – | 0.06% | – |
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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% |