IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 139 filers reported holding IMPINJ INC in Q3 2017. The put-call ratio across all filers is 2.94 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $187,352 | +63.6% | 2,081 | 0.0% | 0.06% | +55.6% |
| Q3 2023 | $114,517 | -38.6% | 2,081 | 0.0% | 0.04% | -40.0% |
| Q2 2023 | $186,562 | -33.8% | 2,081 | 0.0% | 0.06% | -36.8% |
| Q1 2023 | $282,017 | +24.1% | 2,081 | 0.0% | 0.10% | +15.9% |
| Q4 2022 | $227,204 | +36.1% | 2,081 | 0.0% | 0.08% | +26.2% |
| Q3 2022 | $167,000 | +36.9% | 2,081 | 0.0% | 0.06% | +44.4% |
| Q2 2022 | $122,000 | -7.6% | 2,081 | 0.0% | 0.04% | +7.1% |
| Q1 2022 | $132,000 | -28.6% | 2,081 | 0.0% | 0.04% | -30.0% |
| Q4 2021 | $185,000 | +55.5% | 2,081 | 0.0% | 0.06% | +42.9% |
| Q3 2021 | $119,000 | +11.2% | 2,081 | 0.0% | 0.04% | +5.0% |
| Q2 2021 | $107,000 | -9.3% | 2,081 | 0.0% | 0.04% | -7.0% |
| Q1 2021 | $118,000 | +35.6% | 2,081 | 0.0% | 0.04% | +26.5% |
| Q4 2020 | $87,000 | +61.1% | 2,081 | 0.0% | 0.03% | +41.7% |
| Q3 2020 | $54,000 | -5.3% | 2,081 | 0.0% | 0.02% | -7.7% |
| Q2 2020 | $57,000 | +67.6% | 2,081 | 0.0% | 0.03% | +44.4% |
| Q1 2020 | $34,000 | -35.8% | 2,081 | 0.0% | 0.02% | -33.3% |
| Q4 2019 | $53,000 | -17.2% | 2,081 | 0.0% | 0.03% | -10.0% |
| Q3 2019 | $64,000 | +8.5% | 2,081 | 0.0% | 0.03% | +11.1% |
| Q2 2019 | $59,000 | -13.2% | 2,081 | -1.6% | 0.03% | +92.9% |
| Q1 2019 | $68,000 | +126.7% | 2,115 | +1.6% | 0.01% | 0.0% |
| Q4 2018 | $30,000 | -41.2% | 2,081 | 0.0% | 0.01% | -33.3% |
| Q3 2018 | $51,000 | +10.9% | 2,081 | 0.0% | 0.02% | +10.5% |
| Q2 2018 | $46,000 | +70.4% | 2,081 | 0.0% | 0.02% | +72.7% |
| Q1 2018 | $27,000 | -41.3% | 2,081 | 0.0% | 0.01% | -42.1% |
| Q4 2017 | $46,000 | -46.5% | 2,081 | 0.0% | 0.02% | -59.6% |
| Q3 2017 | $86,000 | -14.9% | 2,081 | 0.0% | 0.05% | -16.1% |
| Q2 2017 | $101,000 | +62.9% | 2,081 | 0.0% | 0.06% | +64.7% |
| Q1 2017 | $62,000 | – | 2,081 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Toronado Partners, LLC | 327,125 | $29,326,757 | 12.72% |
| Sylebra Capital Ltd | 2,848,085 | $255,330,820 | 10.48% |
| AWM Investment Company, Inc. | 333,872 | $29,931,625 | 4.06% |
| Atika Capital Management LLC | 363,000 | $32,542,950 | 3.26% |
| OBERWEIS ASSET MANAGEMENT INC/ | 179,145 | $16,060,349 | 1.95% |
| Taylor Frigon Capital Management LLC | 40,865 | $3,663,547 | 1.79% |
| Cinctive Capital Management LP | 496,465 | $44,508,087 | 1.49% |
| Force Hill Capital Management LP | 72,800 | $6,526,520 | 1.41% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 25,876 | $2,319,783 | 1.34% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 11,989 | $1,074,814 | 1.21% |