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 | $533,185 | -79.8% | 9,689 | -67.1% | 0.00% | -66.7% |
| Q2 2023 | $2,636,785 | -42.8% | 29,412 | -13.5% | 0.00% | -40.0% |
| Q1 2023 | $4,607,408 | -11.3% | 33,998 | -28.5% | 0.01% | -16.7% |
| Q4 2022 | $5,191,727 | +46.5% | 47,552 | +7.4% | 0.01% | +20.0% |
| Q3 2022 | $3,545,000 | +76.2% | 44,295 | +29.2% | 0.01% | +150.0% |
| Q2 2022 | $2,012,000 | +253.6% | 34,291 | +244.2% | 0.00% | +100.0% |
| Q3 2021 | $569,000 | -84.8% | 9,962 | -86.3% | 0.00% | -75.0% |
| Q2 2021 | $3,755,000 | +370.0% | 72,785 | +101.4% | 0.00% | +100.0% |
| Q2 2018 | $799,000 | +85.8% | 36,131 | +9.4% | 0.00% | +100.0% |
| Q1 2018 | $430,000 | -0.7% | 33,019 | +71.8% | 0.00% | 0.0% |
| Q4 2017 | $433,000 | – | 19,225 | – | 0.00% | – |
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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% |