IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 181 filers reported holding IMPINJ INC in Q4 2021. The put-call ratio across all filers is 0.63 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $947,011 | -11.9% | 17,209 | +43.5% | 1.34% | +10.2% |
| Q2 2023 | $1,074,814 | +53.2% | 11,989 | +131.6% | 1.21% | +48.0% |
| Q1 2023 | $701,452 | +0.9% | 5,176 | -18.7% | 0.82% | -3.3% |
| Q4 2022 | $695,367 | -63.7% | 6,369 | -73.4% | 0.85% | -59.3% |
| Q3 2022 | $1,915,000 | -41.3% | 23,926 | -57.0% | 2.08% | -37.0% |
| Q2 2022 | $3,265,000 | -36.2% | 55,652 | -30.9% | 3.30% | +5.9% |
| Q1 2022 | $5,121,000 | -58.2% | 80,591 | -41.6% | 3.12% | -43.0% |
| Q4 2021 | $12,241,000 | +4.4% | 138,006 | -32.7% | 5.46% | +28.3% |
| Q3 2021 | $11,720,000 | +10.2% | 205,143 | -0.5% | 4.26% | +21.4% |
| Q2 2021 | $10,633,000 | +93.8% | 206,100 | +113.6% | 3.51% | +65.1% |
| Q1 2021 | $5,488,000 | +262.0% | 96,500 | +166.6% | 2.12% | +85.3% |
| Q4 2020 | $1,516,000 | – | 36,200 | – | 1.15% | – |
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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% |