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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $387,000 | +567.2% | 6,093 | +827.4% | 0.06% | +600.0% |
| Q4 2021 | $58,000 | +52.6% | 657 | 0.0% | 0.01% | +50.0% |
| Q3 2021 | $38,000 | -2.6% | 657 | -13.2% | 0.01% | -14.3% |
| Q2 2021 | $39,000 | -9.3% | 757 | 0.0% | 0.01% | -22.2% |
| Q1 2021 | $43,000 | +34.4% | 757 | -0.3% | 0.01% | +28.6% |
| Q4 2020 | $32,000 | +60.0% | 759 | 0.0% | 0.01% | +40.0% |
| Q3 2020 | $20,000 | +11.1% | 759 | +15.2% | 0.01% | 0.0% |
| Q2 2020 | $18,000 | +63.6% | 659 | 0.0% | 0.01% | +66.7% |
| Q1 2020 | $11,000 | -35.3% | 659 | 0.0% | 0.00% | -40.0% |
| Q4 2019 | $17,000 | -15.0% | 659 | 0.0% | 0.01% | -37.5% |
| Q3 2019 | $20,000 | +5.3% | 659 | -0.3% | 0.01% | 0.0% |
| Q2 2019 | $19,000 | +72.7% | 661 | 0.0% | 0.01% | +100.0% |
| Q1 2019 | $11,000 | -8.3% | 661 | -16.4% | 0.00% | -33.3% |
| Q4 2018 | $12,000 | -40.0% | 791 | 0.0% | 0.01% | -25.0% |
| Q3 2018 | $20,000 | +17.6% | 791 | 0.0% | 0.01% | +14.3% |
| Q2 2018 | $17,000 | +30.8% | 791 | -20.3% | 0.01% | +16.7% |
| Q1 2018 | $13,000 | -40.9% | 993 | 0.0% | 0.01% | -45.5% |
| Q4 2017 | $22,000 | -21.4% | 993 | +49.8% | 0.01% | -21.4% |
| Q3 2017 | $28,000 | +12.0% | 663 | +28.0% | 0.01% | +7.7% |
| Q2 2017 | $25,000 | +56.2% | 518 | 0.0% | 0.01% | +30.0% |
| Q1 2017 | $16,000 | 0.0% | 518 | +12.6% | 0.01% | -9.1% |
| Q4 2016 | $16,000 | +60.0% | 460 | +70.4% | 0.01% | +57.1% |
| Q3 2016 | $10,000 | – | 270 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Toronado Partners, LLC | 1,517,968 | $41,699,000 | 10.88% |
| Sylebra Capital Ltd | 4,397,337 | $120,795,000 | 3.76% |
| AWM Investment Company, Inc. | 451,477 | $12,402,000 | 2.17% |
| Roubaix Capital, LLC | 59,173 | $1,625,000 | 2.16% |
| Taylor Frigon Capital Management LLC | 94,629 | $2,599,000 | 1.29% |
| G2 Investment Partners Management LLC | 185,720 | $5,102,000 | 1.21% |
| Trellus Management Company, LLC | 34,616 | $951,000 | 1.03% |
| Pier Capital, LLC | 174,921 | $4,805,000 | 0.77% |
| Capital Impact Advisors, LLC | 70,016 | $1,923,000 | 0.64% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 29,123 | $800,000 | 0.62% |