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 | $1,462,642 | -30.5% | 26,579 | +13.2% | 0.00% | -25.0% |
| Q2 2023 | $2,105,072 | -10.3% | 23,481 | +35.6% | 0.00% | 0.0% |
| Q1 2023 | $2,346,664 | +20.6% | 17,316 | -2.8% | 0.00% | 0.0% |
| Q4 2022 | $1,945,151 | +31.8% | 17,816 | -3.4% | 0.00% | +33.3% |
| Q3 2022 | $1,476,000 | +35.0% | 18,437 | -1.1% | 0.00% | +50.0% |
| Q2 2022 | $1,093,000 | -6.7% | 18,637 | +1.1% | 0.00% | 0.0% |
| Q1 2022 | $1,171,000 | -28.5% | 18,437 | -0.1% | 0.00% | -33.3% |
| Q4 2021 | $1,637,000 | +8.1% | 18,461 | -30.4% | 0.00% | 0.0% |
| Q3 2021 | $1,514,000 | +20.3% | 26,509 | +8.8% | 0.00% | 0.0% |
| Q2 2021 | $1,258,000 | +17.7% | 24,376 | +29.7% | 0.00% | +50.0% |
| Q1 2021 | $1,069,000 | +34.8% | 18,801 | -0.8% | 0.00% | 0.0% |
| Q4 2020 | $793,000 | +47.7% | 18,951 | -7.0% | 0.00% | 0.0% |
| Q3 2020 | $537,000 | +93.2% | 20,385 | +101.4% | 0.00% | +100.0% |
| Q2 2020 | $278,000 | – | 10,121 | – | 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% |