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 | $214,617 | -31.6% | 3,900 | +11.4% | 0.02% | -28.6% |
| Q2 2023 | $313,775 | +15.8% | 3,500 | +75.0% | 0.03% | +12.0% |
| Q1 2023 | $271,040 | -0.7% | 2,000 | -20.0% | 0.02% | +8.7% |
| Q4 2022 | $272,950 | +13.7% | 2,500 | -16.7% | 0.02% | -4.2% |
| Q3 2022 | $240,000 | -9.8% | 3,000 | 0.0% | 0.02% | +26.3% |
| Q4 2021 | $266,000 | -0.4% | 3,000 | -81.2% | 0.02% | -40.6% |
| Q1 2020 | $267,000 | -33.2% | 15,985 | +3.2% | 0.03% | -11.1% |
| Q4 2019 | $400,000 | -18.4% | 15,485 | -2.6% | 0.04% | -25.0% |
| Q3 2019 | $490,000 | +7.5% | 15,905 | -0.2% | 0.05% | +9.1% |
| Q2 2019 | $456,000 | +70.8% | 15,940 | 0.0% | 0.04% | +63.0% |
| Q1 2019 | $267,000 | +21.9% | 15,940 | +6.0% | 0.03% | +12.5% |
| Q4 2018 | $219,000 | -39.0% | 15,035 | +3.9% | 0.02% | -27.3% |
| Q3 2018 | $359,000 | +12.2% | 14,465 | 0.0% | 0.03% | +6.5% |
| Q2 2018 | $320,000 | – | 14,465 | – | 0.03% | – |
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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% |