IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 159 filers reported holding IMPINJ INC in Q3 2021. The put-call ratio across all filers is 0.48 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $125,744 | -26.1% | 2,285 | +20.3% | 0.01% | -16.7% |
| Q2 2023 | $170,245 | -26.8% | 1,899 | +10.6% | 0.01% | -33.3% |
| Q1 2023 | $232,688 | +2.4% | 1,717 | 0.0% | 0.01% | 0.0% |
| Q4 2022 | $227,228 | +78.9% | 1,717 | +7.4% | 0.01% | +50.0% |
| Q3 2022 | $127,000 | +44.3% | 1,599 | +6.3% | 0.01% | +50.0% |
| Q2 2022 | $88,000 | -8.3% | 1,504 | 0.0% | 0.00% | +33.3% |
| Q1 2022 | $96,000 | -27.8% | 1,504 | 0.0% | 0.00% | -25.0% |
| Q4 2021 | $133,000 | +54.7% | 1,504 | 0.0% | 0.00% | +33.3% |
| Q3 2021 | $86,000 | +10.3% | 1,504 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $78,000 | -9.3% | 1,504 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $86,000 | +36.5% | 1,504 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $63,000 | +57.5% | 1,504 | 0.0% | 0.00% | +50.0% |
| Q3 2020 | $40,000 | -2.4% | 1,504 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $41,000 | +64.0% | 1,504 | 0.0% | 0.00% | +100.0% |
| Q1 2020 | $25,000 | -21.9% | 1,504 | +20.0% | 0.00% | 0.0% |
| Q4 2019 | $32,000 | -17.9% | 1,253 | 0.0% | 0.00% | -50.0% |
| Q3 2019 | $39,000 | +8.3% | 1,253 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $36,000 | +38.5% | 1,253 | -20.7% | 0.00% | +100.0% |
| Q1 2019 | $26,000 | +13.0% | 1,581 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $23,000 | -41.0% | 1,581 | 0.0% | 0.00% | -50.0% |
| Q3 2018 | $39,000 | +11.4% | 1,581 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $35,000 | +66.7% | 1,581 | 0.0% | 0.00% | +100.0% |
| Q1 2018 | $21,000 | -41.7% | 1,581 | 0.0% | 0.00% | -50.0% |
| Q4 2017 | $36,000 | -40.0% | 1,581 | 0.0% | 0.00% | -33.3% |
| Q3 2017 | $60,000 | -22.1% | 1,581 | 0.0% | 0.00% | -25.0% |
| Q2 2017 | $77,000 | +492.3% | 1,581 | +265.1% | 0.00% | +300.0% |
| Q1 2017 | $13,000 | – | 433 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sylebra Capital Ltd | 6,794,674 | $543,778,000 | 13.72% |
| Toronado Partners, LLC | 316,348 | $25,317,000 | 8.93% |
| AWM Investment Company, Inc. | 495,787 | $39,678,000 | 6.03% |
| Pachira Investments Inc. | 14,331 | $1,147,000 | 5.10% |
| Taylor Frigon Capital Management LLC | 88,364 | $7,072,000 | 3.69% |
| Atika Capital Management LLC | 340,000 | $27,211,000 | 2.31% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 23,926 | $1,915,000 | 2.08% |
| GILDER GAGNON HOWE & CO LLC | 1,452,372 | $116,233,000 | 2.03% |
| Cinctive Capital Management LP | 588,752 | $47,118,000 | 1.97% |
| KCL Capital, L.P. | 100,000 | $8,003,000 | 1.83% |