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 | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $552,000 | +40.8% | 13,186 | -11.3% | 0.02% | -15.8% |
| Q3 2020 | $392,000 | -83.1% | 14,874 | -92.2% | 0.02% | -85.0% |
| Q4 2019 | $2,321,000 | +53.9% | 189,981 | +25.6% | 0.13% | +3.3% |
| Q3 2019 | $1,508,000 | -30.1% | 151,228 | -9.0% | 0.12% | -25.9% |
| Q2 2019 | $2,157,000 | -23.5% | 166,262 | -16.2% | 0.17% | -33.9% |
| Q1 2019 | $2,820,000 | +8.9% | 198,490 | +16.5% | 0.25% | +54.0% |
| Q4 2018 | $2,589,000 | -64.9% | 170,307 | -67.5% | 0.16% | -64.9% |
| Q3 2018 | $7,379,000 | +44.4% | 524,191 | -6.3% | 0.46% | +82.4% |
| Q2 2018 | $5,111,000 | -22.9% | 559,200 | -0.3% | 0.26% | -23.2% |
| Q1 2018 | $6,630,000 | – | 560,761 | – | 0.33% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sylebra Capital Ltd | 3,397,337 | $215,867,000 | 9.30% |
| Toronado Partners, LLC | 427,223 | $27,146,000 | 7.99% |
| AWM Investment Company, Inc. | 437,477 | $27,797,000 | 3.58% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 80,591 | $5,121,000 | 3.12% |
| Taylor Frigon Capital Management LLC | 95,775 | $6,086,000 | 2.26% |
| Intrinsic Edge Capital Management LLC | 267,969 | $17,027,000 | 1.31% |
| Atika Capital Management LLC | 244,000 | $15,504,000 | 1.31% |
| Alpha Paradigm Partners, LLC | 49,255 | $3,130,000,000 | 1.23% |
| Pachira Investments Inc. | 21,331 | $1,355,000 | 1.05% |
| Trellus Management Company, LLC | 27,168 | $1,726,000 | 1.00% |