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 | $1,242,192 | -72.7% | 22,573 | -55.4% | 0.00% | -100.0% |
| Q2 2023 | $4,541,848 | +188.3% | 50,662 | +251.1% | 0.00% | +100.0% |
| Q4 2022 | $1,575,249 | -50.0% | 14,428 | -63.3% | 0.00% | 0.0% |
| Q3 2022 | $3,150,000 | +1084.2% | 39,365 | +767.8% | 0.00% | – |
| Q2 2022 | $266,000 | -91.6% | 4,536 | -90.9% | 0.00% | -100.0% |
| Q1 2022 | $3,164,000 | -4.6% | 49,790 | +33.1% | 0.00% | 0.0% |
| Q4 2021 | $3,317,000 | +94.9% | 37,400 | +25.5% | 0.00% | – |
| Q3 2021 | $1,702,000 | +96.1% | 29,800 | +77.1% | 0.00% | – |
| Q2 2021 | $868,000 | -48.1% | 16,823 | -42.9% | 0.00% | – |
| Q1 2021 | $1,674,000 | -45.3% | 29,441 | -59.7% | 0.00% | -100.0% |
| Q4 2020 | $3,062,000 | +93.2% | 73,144 | +21.6% | 0.00% | +100.0% |
| Q3 2020 | $1,585,000 | +98.4% | 60,164 | +106.7% | 0.00% | 0.0% |
| Q2 2020 | $799,000 | +183.3% | 29,100 | +166.7% | 0.00% | – |
| Q4 2019 | $282,000 | +15.1% | 10,910 | +84.9% | 0.00% | -100.0% |
| Q3 2017 | $245,000 | – | 5,900 | – | 0.00% | – |
Download | ||||||
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% |