IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 186 filers reported holding IMPINJ INC in Q1 2022. The put-call ratio across all filers is 0.69 and the average weighting 0.2%.
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 ↓ |
|---|---|---|---|
| Toronado Partners, LLC | 752,312 | $21,531,000 | 9.46% |
| Sylebra Capital Ltd | 4,231,582 | $121,108,000 | 5.61% |
| AWM Investment Company, Inc. | 513,077 | $14,684,000 | 2.81% |
| Taylor Frigon Capital Management LLC | 95,885 | $2,744,000 | 1.90% |
| G2 Investment Partners Management LLC | 211,323 | $6,048,000 | 1.90% |
| Trellus Management Company, LLC | 35,810 | $1,025,000 | 1.39% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 31,621 | $905,000 | 0.71% |
| EAM Global Investors LLC | 51,313 | $1,469,000 | 0.62% |
| GMT CAPITAL CORP | 611,500 | $17,501,000 | 0.61% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 55,514 | $1,589,000 | 0.61% |