IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 153 filers reported holding IMPINJ INC in Q4 2020. The put-call ratio across all filers is 1.02 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $980,000 | -72.1% | 15,291 | -51.1% | 0.00% | -100.0% |
| Q4 2022 | $3,515,857 | +12921.7% | 31,291 | +6365.1% | 0.00% | – |
| Q1 2021 | $27,000 | -81.5% | 484 | -81.9% | 0.00% | – |
| Q4 2020 | $146,000 | -85.6% | 2,668 | -92.4% | 0.00% | -100.0% |
| Q3 2020 | $1,014,000 | -55.8% | 34,982 | -54.4% | 0.00% | -50.0% |
| Q2 2020 | $2,295,000 | +222.8% | 76,675 | +53.7% | 0.00% | +100.0% |
| Q1 2020 | $711,000 | +1125.9% | 49,900 | +2114.8% | 0.00% | – |
| Q4 2019 | $58,000 | +31.8% | 2,253 | +57.1% | 0.00% | – |
| Q3 2019 | $44,000 | +22.2% | 1,434 | +14.0% | 0.00% | – |
| Q2 2019 | $36,000 | -77.6% | 1,258 | -88.6% | 0.00% | – |
| Q4 2018 | $161,000 | -40.6% | 11,029 | +1.1% | 0.00% | – |
| Q3 2018 | $271,000 | -56.6% | 10,913 | -61.4% | 0.00% | – |
| Q2 2018 | $624,000 | +29.5% | 28,270 | -23.6% | 0.00% | – |
| Q1 2018 | $482,000 | -82.2% | 37,000 | -69.2% | 0.00% | -100.0% |
| Q4 2017 | $2,704,000 | -30.7% | 120,000 | +27.9% | 0.00% | -50.0% |
| Q3 2017 | $3,904,000 | +1304.3% | 93,800 | +1542.2% | 0.00% | – |
| Q2 2017 | $278,000 | +13.5% | 5,712 | -29.3% | 0.00% | – |
| Q1 2017 | $245,000 | – | 8,080 | – | 0.00% | – |
Download | ||||||
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% |