IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 132 filers reported holding IMPINJ INC in Q3 2020. The put-call ratio across all filers is 0.22 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $221,710,061 | -38.1% | 4,028,894 | +0.8% | 0.02% | -36.7% |
| Q2 2023 | $358,385,328 | +154.6% | 3,997,605 | +284.9% | 0.03% | +400.0% |
| Q1 2023 | $140,747,590 | +480.9% | 1,038,574 | +368.0% | 0.01% | +200.0% |
| Q4 2022 | $24,229,007 | +4113.7% | 221,918 | +2988.6% | 0.00% | – |
| Q3 2022 | $575,000 | +37.2% | 7,185 | +0.7% | 0.00% | – |
| Q2 2022 | $419,000 | -88.5% | 7,136 | -87.6% | 0.00% | – |
| Q1 2022 | $3,656,000 | +192.7% | 57,545 | +308.8% | 0.00% | – |
| Q4 2021 | $1,249,000 | +64.6% | 14,076 | +5.9% | 0.00% | – |
| Q3 2021 | $759,000 | +11.5% | 13,286 | +0.7% | 0.00% | – |
| Q2 2021 | $681,000 | -9.6% | 13,196 | -0.4% | 0.00% | – |
| Q1 2021 | $753,000 | +35.9% | 13,246 | +0.2% | 0.00% | – |
| Q4 2020 | $554,000 | +105.2% | 13,219 | +29.2% | 0.00% | – |
| Q3 2020 | $270,000 | +80.0% | 10,229 | +87.0% | 0.00% | – |
| Q2 2020 | $150,000 | +2400.0% | 5,469 | +1462.6% | 0.00% | – |
| Q1 2020 | $6,000 | -33.3% | 350 | 0.0% | 0.00% | – |
| Q4 2019 | $9,000 | -99.9% | 350 | -99.9% | 0.00% | -100.0% |
| Q3 2016 | $13,101,000 | – | 350,100 | – | 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% |