IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 246 filers reported holding IMPINJ INC in Q4 2022. The put-call ratio across all filers is 1.39 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $354 | -69.7% | 3,947 | -54.2% | 0.04% | -58.3% |
| Q1 2023 | $1,169 | -16.8% | 8,625 | -33.0% | 0.11% | -22.9% |
| Q4 2022 | $1,405 | -99.7% | 12,873 | +72.1% | 0.14% | +150.0% |
| Q1 2022 | $475,000 | +1.9% | 7,480 | -17.3% | 0.06% | +19.1% |
| Q2 2021 | $466,000 | -16.2% | 9,040 | -7.6% | 0.05% | -25.4% |
| Q1 2021 | $556,000 | -33.7% | 9,782 | -69.9% | 0.06% | -53.0% |
| Q4 2019 | $839,000 | +50.9% | 32,447 | +79.8% | 0.13% | +36.7% |
| Q3 2019 | $556,000 | +140.7% | 18,043 | +123.6% | 0.10% | +151.3% |
| Q2 2019 | $231,000 | -18.7% | 8,070 | -52.4% | 0.04% | -17.0% |
| Q1 2019 | $284,000 | +95.9% | 16,969 | +69.4% | 0.05% | +88.0% |
| Q4 2018 | $145,000 | -66.5% | 10,018 | -42.6% | 0.02% | -58.3% |
| Q3 2018 | $433,000 | – | 17,445 | – | 0.06% | – |
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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% |