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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,580,186 | +54.7% | 28,715 | +152.1% | 0.00% | +100.0% |
| Q2 2023 | $1,021,293 | -81.2% | 11,392 | -71.5% | 0.00% | -87.5% |
| Q1 2023 | $5,423,510 | -19.0% | 40,020 | -34.7% | 0.01% | -20.0% |
| Q4 2022 | $6,696,228 | -99.7% | 61,332 | +101.6% | 0.01% | +150.0% |
| Q3 2022 | $2,434,513,000 | +378.7% | 30,420 | +250.9% | 0.00% | +300.0% |
| Q2 2022 | $508,610,000 | +45.1% | 8,669 | +57.1% | 0.00% | – |
| Q1 2022 | $350,614,000 | -54.5% | 5,518 | -36.4% | 0.00% | -100.0% |
| Q4 2021 | $769,916,000 | -86.4% | 8,680 | -91.3% | 0.00% | -87.5% |
| Q3 2021 | $5,676,951,000 | +4.3% | 99,369 | -5.9% | 0.01% | +14.3% |
| Q2 2021 | $5,445,273,000 | +593.5% | 105,549 | +664.5% | 0.01% | +600.0% |
| Q1 2021 | $785,147,000 | +451.9% | 13,806 | +306.3% | 0.00% | – |
| Q4 2020 | $142,274,000 | +36.7% | 3,398 | -14.0% | 0.00% | – |
| Q3 2020 | $104,056,000 | +434.3% | 3,949 | +457.0% | 0.00% | – |
| Q2 2020 | $19,476,000 | -77.6% | 709 | -86.4% | 0.00% | – |
| Q1 2020 | $86,859,000 | +34.9% | 5,198 | +108.8% | 0.00% | – |
| Q4 2019 | $64,366,000 | -17.3% | 2,489 | -1.3% | 0.00% | – |
| Q3 2019 | $77,784,000 | +45.0% | 2,523 | +34.6% | 0.00% | – |
| Q2 2019 | $53,662,000 | -5.8% | 1,875 | -44.9% | 0.00% | – |
| Q1 2019 | $56,967,000 | +55750.0% | 3,400 | +48471.4% | 0.00% | – |
| Q4 2018 | $102,000 | -99.3% | 7 | -98.9% | 0.00% | – |
| Q3 2018 | $15,289,000 | -98.9% | 616 | -51.8% | 0.00% | -100.0% |
| Q2 2018 | $1,341,591,000 | +2561.9% | 1,278 | -67.0% | 0.00% | – |
| Q1 2018 | $50,400,000 | -55.0% | 3,871 | -22.2% | 0.00% | – |
| Q4 2017 | $112,042,000 | -31.3% | 4,973 | +26.9% | 0.00% | – |
| Q3 2017 | $163,111,000 | +60.0% | 3,920 | +87.0% | 0.00% | – |
| Q2 2017 | $101,970,000 | +2087.3% | 2,096 | +1261.0% | 0.00% | – |
| Q1 2017 | $4,662,000 | -45.0% | 154 | -35.8% | 0.00% | – |
| Q4 2016 | $8,482,000 | – | 240 | – | 0.00% | – |
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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% |