IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 164 filers reported holding IMPINJ INC in Q1 2021. The put-call ratio across all filers is 0.39 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $275,865 | -27.9% | 5,013 | +17.5% | 0.00% | -50.0% |
| Q2 2023 | $382,357 | -22.4% | 4,265 | +17.3% | 0.00% | 0.0% |
| Q1 2023 | $492,886 | +45.3% | 3,637 | +17.1% | 0.00% | 0.0% |
| Q4 2022 | $339,113 | +51.4% | 3,106 | +10.9% | 0.00% | +100.0% |
| Q3 2022 | $224,000 | +56.6% | 2,800 | +14.9% | 0.00% | 0.0% |
| Q2 2022 | $143,000 | -7.7% | 2,436 | +0.1% | 0.00% | 0.0% |
| Q1 2022 | $155,000 | -2.5% | 2,434 | +35.9% | 0.00% | 0.0% |
| Q4 2021 | $159,000 | +55.9% | 1,791 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $102,000 | +10.9% | 1,791 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $92,000 | -9.8% | 1,791 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $102,000 | 0.0% | 1,791 | -26.1% | 0.00% | 0.0% |
| Q4 2020 | $102,000 | +59.4% | 2,425 | 0.0% | 0.00% | – |
| Q3 2020 | $64,000 | -4.5% | 2,425 | 0.0% | 0.00% | -100.0% |
| Q2 2020 | $67,000 | +63.4% | 2,425 | 0.0% | 0.00% | – |
| Q1 2020 | $41,000 | -34.9% | 2,425 | 0.0% | 0.00% | – |
| Q4 2019 | $63,000 | +530.0% | 2,425 | +203.9% | 0.00% | – |
| Q1 2018 | $10,000 | -44.4% | 798 | 0.0% | 0.00% | – |
| Q4 2017 | $18,000 | – | 798 | – | 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% |