IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 106 filers reported holding IMPINJ INC in Q1 2019. The put-call ratio across all filers is 3.94 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $1,569,000 | -31.2% | 24,700 | -3.9% | 0.14% | -22.4% |
| Q4 2021 | $2,280,000 | +41.2% | 25,700 | -9.1% | 0.17% | +50.0% |
| Q3 2021 | $1,615,000 | -20.4% | 28,267 | -28.2% | 0.12% | -13.4% |
| Q2 2021 | $2,030,000 | +2.0% | 39,347 | +12.4% | 0.13% | -6.3% |
| Q1 2021 | $1,990,000 | +50.4% | 35,000 | +10.8% | 0.14% | +60.7% |
| Q4 2020 | $1,323,000 | +61.5% | 31,600 | +1.6% | 0.09% | +64.8% |
| Q3 2020 | $819,000 | +86.1% | 31,100 | +94.4% | 0.05% | +80.0% |
| Q2 2020 | $440,000 | -60.3% | 16,002 | -75.9% | 0.03% | -65.9% |
| Q1 2020 | $1,109,000 | +0.3% | 66,359 | +55.1% | 0.09% | +29.4% |
| Q4 2019 | $1,106,000 | +26.7% | 42,784 | +51.1% | 0.07% | +30.8% |
| Q3 2019 | $873,000 | +41.7% | 28,323 | +31.6% | 0.05% | +44.4% |
| Q2 2019 | $616,000 | +60.0% | 21,514 | -6.5% | 0.04% | +63.6% |
| Q1 2019 | $385,000 | – | 23,000 | – | 0.02% | – |
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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% |