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 | $10,329,131 | -21.8% | 187,700 | +27.4% | 0.00% | -33.3% |
| Q2 2023 | $13,210,286 | -52.8% | 147,354 | -28.6% | 0.00% | -50.0% |
| Q1 2023 | $27,965,771 | -49.1% | 206,359 | -59.0% | 0.01% | -53.8% |
| Q4 2022 | $54,900,289 | +121.1% | 502,842 | +62.1% | 0.01% | +160.0% |
| Q3 2022 | $24,828,000 | +934.9% | 310,223 | +658.5% | 0.01% | – |
| Q2 2022 | $2,399,000 | -66.2% | 40,900 | -63.4% | 0.00% | -100.0% |
| Q1 2022 | $7,091,000 | -20.5% | 111,603 | +10.9% | 0.00% | -50.0% |
| Q4 2021 | $8,923,000 | +111.5% | 100,600 | +36.2% | 0.00% | – |
| Q3 2021 | $4,218,000 | -41.6% | 73,836 | -47.3% | 0.00% | -100.0% |
| Q2 2021 | $7,222,000 | -33.8% | 139,976 | -27.0% | 0.00% | -50.0% |
| Q1 2021 | $10,906,000 | +54.8% | 191,767 | +14.0% | 0.00% | +100.0% |
| Q4 2020 | $7,044,000 | +96.8% | 168,228 | +23.9% | 0.00% | – |
| Q3 2020 | $3,579,000 | +57.9% | 135,829 | +64.7% | 0.00% | -100.0% |
| Q2 2020 | $2,266,000 | -31.5% | 82,482 | -58.4% | 0.00% | 0.0% |
| Q1 2020 | $3,309,000 | -70.5% | 198,040 | -54.3% | 0.00% | -75.0% |
| Q4 2019 | $11,216,000 | -15.7% | 433,740 | +0.6% | 0.00% | -33.3% |
| Q3 2019 | $13,298,000 | +116.8% | 431,329 | +101.3% | 0.01% | +100.0% |
| Q2 2019 | $6,134,000 | +46.7% | 214,305 | -14.1% | 0.00% | +200.0% |
| Q1 2019 | $4,181,000 | +21.7% | 249,563 | +5.7% | 0.00% | 0.0% |
| Q4 2018 | $3,435,000 | -19.8% | 236,047 | +36.8% | 0.00% | -50.0% |
| Q3 2018 | $4,283,000 | +39.6% | 172,581 | +24.3% | 0.00% | 0.0% |
| Q2 2018 | $3,069,000 | +62.8% | 138,800 | -4.1% | 0.00% | +100.0% |
| Q1 2018 | $1,885,000 | -55.4% | 144,777 | -22.8% | 0.00% | -66.7% |
| Q4 2017 | $4,227,000 | -12.1% | 187,638 | +62.3% | 0.00% | -25.0% |
| Q3 2017 | $4,809,000 | +46.2% | 115,590 | +70.9% | 0.00% | +33.3% |
| Q2 2017 | $3,290,000 | +53.5% | 67,635 | -4.6% | 0.00% | +200.0% |
| Q1 2017 | $2,144,000 | – | 70,861 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sylebra Capital Ltd | 3,948,566 | $217,289,587 | 11.55% |
| SYLEBRA CAPITAL LLC | 3,948,566 | $217,289,587 | 11.55% |
| Toronado Partners, LLC | 355,825 | $19,581,050 | 11.10% |
| Ararat Capital Management LP | 287,740 | $15,834,332 | 5.38% |
| AWM Investment Company, Inc. | 365,428 | $20,109,503 | 2.97% |
| Atika Capital Management LLC | 363,000 | $19,975,890 | 2.62% |
| Aquila Investment Management LLC | 50,000 | $2,751,500 | 2.54% |
| SORA INVESTORS LLC | 165,000 | $9,079,950 | 2.03% |
| Taylor Frigon Capital Management LLC | 58,094 | $3,196,913 | 1.78% |
| HARBER ASSET MANAGEMENT LLC | 89,042 | $4,899,981 | 1.37% |