IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 117 filers reported holding IMPINJ INC in Q4 2017. The put-call ratio across all filers is 5.43 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $12,107 | -49.0% | 220 | -50.0% | 0.00% | 0.0% |
| Q2 2023 | $23,723 | +342.3% | 440 | +49.2% | 0.00% | – |
| Q1 2023 | $5,363 | +38207.1% | 295 | -57.1% | 0.00% | – |
| Q4 2022 | $14 | -99.9% | 687 | -31.3% | 0.00% | – |
| Q3 2022 | $18,000 | +157.1% | 1,000 | +185.7% | 0.00% | – |
| Q2 2022 | $7,000 | -53.3% | 350 | -53.3% | 0.00% | – |
| Q1 2022 | $15,000 | -57.1% | 750 | +87.5% | 0.00% | -100.0% |
| Q4 2021 | $35,000 | +52.2% | 400 | 0.0% | 0.00% | – |
| Q3 2021 | $23,000 | +9.5% | 400 | 0.0% | 0.00% | – |
| Q2 2021 | $21,000 | -8.7% | 400 | 0.0% | 0.00% | – |
| Q1 2021 | $23,000 | +91.7% | 400 | +33.3% | 0.00% | – |
| Q4 2020 | $12,000 | -7.7% | 300 | -40.0% | 0.00% | -100.0% |
| Q3 2020 | $13,000 | -13.3% | 500 | -9.9% | 0.00% | 0.0% |
| Q2 2020 | $15,000 | +66.7% | 555 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $9,000 | -25.0% | 555 | +16.8% | 0.00% | 0.0% |
| Q4 2019 | $12,000 | -20.0% | 475 | -5.0% | 0.00% | 0.0% |
| Q3 2019 | $15,000 | +114.3% | 500 | 0.0% | 0.00% | – |
| Q4 2018 | $7,000 | -41.7% | 500 | 0.0% | 0.00% | – |
| Q3 2018 | $12,000 | +9.1% | 500 | 0.0% | 0.00% | – |
| Q2 2018 | $11,000 | -65.6% | 500 | -64.3% | 0.00% | -100.0% |
| Q1 2018 | $32,000 | 0.0% | 1,400 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $32,000 | +28.0% | 1,400 | +133.3% | 0.00% | 0.0% |
| Q3 2017 | $25,000 | +8.7% | 600 | +26.3% | 0.00% | 0.0% |
| Q2 2017 | $23,000 | +76.9% | 475 | +11.8% | 0.00% | 0.0% |
| Q1 2017 | $13,000 | -7.1% | 425 | +6.2% | 0.00% | 0.0% |
| Q4 2016 | $14,000 | +100.0% | 400 | +100.0% | 0.00% | – |
| Q3 2016 | $7,000 | – | 200 | – | 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% |