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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $216,874 | -13.4% | 3,941 | +41.2% | 0.00% | – |
| Q2 2023 | $250,304 | +432.3% | 2,792 | +704.6% | 0.00% | – |
| Q1 2023 | $47,025 | +24.1% | 347 | 0.0% | 0.00% | – |
| Q4 2022 | $37,885 | +35.3% | 347 | 0.0% | 0.00% | – |
| Q3 2022 | $28,000 | -34.9% | 347 | -53.0% | 0.00% | – |
| Q2 2022 | $43,000 | +95.5% | 738 | +112.7% | 0.00% | – |
| Q1 2022 | $22,000 | -29.0% | 347 | 0.0% | 0.00% | – |
| Q4 2021 | $31,000 | +55.0% | 347 | 0.0% | 0.00% | – |
| Q3 2021 | $20,000 | +11.1% | 347 | 0.0% | 0.00% | – |
| Q2 2021 | $18,000 | -10.0% | 347 | 0.0% | 0.00% | – |
| Q1 2021 | $20,000 | +33.3% | 347 | 0.0% | 0.00% | – |
| Q4 2020 | $15,000 | +15.4% | 347 | -30.2% | 0.00% | – |
| Q3 2020 | $13,000 | -7.1% | 497 | 0.0% | 0.00% | – |
| Q2 2020 | $14,000 | +75.0% | 497 | 0.0% | 0.00% | – |
| Q1 2020 | $8,000 | -42.9% | 497 | -10.1% | 0.00% | – |
| Q4 2019 | $14,000 | -30.0% | 553 | -13.3% | 0.00% | – |
| Q3 2019 | $20,000 | -4.8% | 638 | -14.1% | 0.00% | – |
| Q2 2019 | $21,000 | +23.5% | 743 | -25.2% | 0.00% | – |
| Q1 2019 | $17,000 | +54.5% | 993 | +30.8% | 0.00% | – |
| Q4 2018 | $11,000 | -38.9% | 759 | +2.2% | 0.00% | – |
| Q3 2018 | $18,000 | -5.3% | 743 | -11.2% | 0.00% | – |
| Q2 2018 | $19,000 | +72.7% | 837 | 0.0% | 0.00% | – |
| Q1 2018 | $11,000 | +57.1% | 837 | +179.0% | 0.00% | – |
| Q4 2017 | $7,000 | -82.1% | 300 | -68.4% | 0.00% | – |
| Q3 2017 | $39,000 | -77.8% | 948 | -73.8% | 0.00% | – |
| Q2 2017 | $176,000 | +208.8% | 3,621 | +95.1% | 0.00% | – |
| Q1 2017 | $57,000 | +18.8% | 1,856 | +36.9% | 0.00% | – |
| Q4 2016 | $48,000 | +200.0% | 1,356 | +201.3% | 0.00% | – |
| Q3 2016 | $16,000 | – | 450 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Toronado Partners, LLC | 1,517,968 | $41,699,000 | 10.88% |
| Sylebra Capital Ltd | 4,397,337 | $120,795,000 | 3.76% |
| AWM Investment Company, Inc. | 451,477 | $12,402,000 | 2.17% |
| Roubaix Capital, LLC | 59,173 | $1,625,000 | 2.16% |
| Taylor Frigon Capital Management LLC | 94,629 | $2,599,000 | 1.29% |
| G2 Investment Partners Management LLC | 185,720 | $5,102,000 | 1.21% |
| Trellus Management Company, LLC | 34,616 | $951,000 | 1.03% |
| Pier Capital, LLC | 174,921 | $4,805,000 | 0.77% |
| Capital Impact Advisors, LLC | 70,016 | $1,923,000 | 0.64% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 29,123 | $800,000 | 0.62% |