IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 199 filers reported holding IMPINJ INC in Q3 2023. The put-call ratio across all filers is 1.16 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,485,810 | +83.2% | 27,000 | +75.3% | 0.00% | +100.0% |
| Q2 2021 | $811,000 | +65.5% | 15,401 | +71.1% | 0.00% | 0.0% |
| Q1 2021 | $490,000 | -68.0% | 9,000 | -75.5% | 0.00% | -50.0% |
| Q4 2020 | $1,532,000 | +213.3% | 36,681 | +98.3% | 0.00% | +100.0% |
| Q3 2020 | $489,000 | -52.7% | 18,500 | -52.4% | 0.00% | -66.7% |
| Q2 2020 | $1,034,000 | -1.0% | 38,837 | -38.2% | 0.00% | 0.0% |
| Q1 2020 | $1,044,000 | -54.2% | 62,800 | -28.6% | 0.00% | -50.0% |
| Q4 2019 | $2,281,000 | -46.1% | 87,999 | -36.7% | 0.01% | -50.0% |
| Q3 2019 | $4,228,000 | +52.4% | 139,036 | +43.4% | 0.01% | +50.0% |
| Q2 2019 | $2,774,000 | +15.8% | 96,933 | -32.2% | 0.01% | +14.3% |
| Q1 2019 | $2,395,000 | +13.3% | 142,977 | -1.8% | 0.01% | +16.7% |
| Q4 2018 | $2,114,000 | +98.1% | 145,530 | +77.5% | 0.01% | +200.0% |
| Q2 2018 | $1,067,000 | 0.0% | 82,000 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $1,067,000 | -50.7% | 82,000 | -14.7% | 0.00% | -75.0% |
| Q4 2017 | $2,166,000 | -53.2% | 96,185 | -13.5% | 0.01% | -55.6% |
| Q3 2017 | $4,625,000 | -22.6% | 111,152 | -4.9% | 0.02% | -33.3% |
| Q2 2017 | $5,979,000 | – | 116,830 | – | 0.03% | – |
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% |