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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $815,101 | -24.8% | 9,125 | +14.1% | 0.15% | -32.4% |
| Q1 2023 | $1,084,160 | +144.4% | 8,000 | +166.7% | 0.22% | +151.7% |
| Q4 2022 | $443,620 | +84.8% | 3,000 | 0.0% | 0.09% | +2.4% |
| Q3 2022 | $240,000 | -86.6% | 3,000 | -90.2% | 0.08% | -82.4% |
| Q2 2022 | $1,794,000 | -1.1% | 30,550 | +7.0% | 0.48% | +66.3% |
| Q1 2022 | $1,814,000 | -47.0% | 28,550 | -25.9% | 0.29% | -39.9% |
| Q4 2021 | $3,425,000 | +54.6% | 38,550 | 0.0% | 0.48% | +50.3% |
| Q3 2021 | $2,215,000 | +11.3% | 38,550 | 0.0% | 0.32% | +54.1% |
| Q2 2021 | $1,991,000 | -4.2% | 38,550 | +5.5% | 0.21% | -34.9% |
| Q1 2021 | $2,078,000 | +10.3% | 36,550 | -18.8% | 0.32% | +4.9% |
| Q4 2020 | $1,884,000 | +462.4% | 45,000 | +125.0% | 0.31% | +161.5% |
| Q1 2019 | $335,000 | -25.7% | 20,000 | 0.0% | 0.12% | -23.0% |
| Q4 2017 | $451,000 | -58.3% | 20,000 | -23.1% | 0.15% | -59.1% |
| Q3 2017 | $1,082,000 | – | 26,000 | – | 0.37% | – |
Download | ||||||
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% |