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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $2,628,547 | -46.7% | 19,396 | -57.0% | 0.01% | -45.5% |
| Q4 2022 | $4,929,805 | +893.9% | 45,153 | +628.2% | 0.01% | +1000.0% |
| Q3 2022 | $496,000 | -81.9% | 6,201 | -86.7% | 0.00% | -83.3% |
| Q2 2022 | $2,740,000 | -10.5% | 46,709 | +35.2% | 0.01% | 0.0% |
| Q4 2021 | $3,063,000 | +518.8% | 34,549 | +192.1% | 0.01% | +100.0% |
| Q4 2020 | $495,000 | -77.3% | 11,827 | -85.1% | 0.00% | -80.0% |
| Q2 2020 | $2,178,000 | +715.7% | 79,271 | +397.1% | 0.02% | +400.0% |
| Q1 2020 | $267,000 | -68.3% | 15,948 | -41.6% | 0.00% | -57.1% |
| Q3 2019 | $842,000 | – | 27,295 | – | 0.01% | – |
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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% |