IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 117 filers reported holding IMPINJ INC in Q4 2017. The put-call ratio across all filers is 5.43 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $15,833 | -37.1% | 101 | -77.9% | 0.00% | – |
| Q3 2023 | $25,190 | -99.1% | 458 | -98.6% | 0.00% | -100.0% |
| Q2 2023 | $2,935,898 | -57.8% | 32,763 | -36.2% | 0.01% | -57.1% |
| Q1 2023 | $6,960,845 | +271.6% | 51,364 | +199.4% | 0.01% | +250.0% |
| Q4 2022 | $1,873,091 | +36.5% | 17,156 | 0.0% | 0.00% | +33.3% |
| Q3 2022 | $1,372,000 | -32.1% | 17,156 | -46.2% | 0.00% | -25.0% |
| Q1 2022 | $2,022,000 | -20.5% | 31,860 | +11.0% | 0.00% | 0.0% |
| Q4 2021 | $2,543,000 | +2927.4% | 28,693 | +467.7% | 0.00% | – |
| Q1 2020 | $84,000 | -35.9% | 5,054 | -35.2% | 0.00% | – |
| Q1 2019 | $131,000 | -84.9% | 7,800 | -62.7% | 0.00% | -100.0% |
| Q3 2017 | $870,000 | -44.2% | 20,933 | -34.7% | 0.00% | -66.7% |
| Q2 2017 | $1,559,000 | +158.5% | 32,058 | +60.7% | 0.00% | +200.0% |
| Q1 2017 | $603,000 | -64.8% | 19,950 | -59.1% | 0.00% | -66.7% |
| Q4 2016 | $1,712,000 | – | 48,720 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ice Pond Lane Advisers, LLC | 683,838 | $15,407,000 | 10.50% |
| IPL Advisers, LLC | 649,886 | $14,642,000 | 9.27% |
| Sylebra Capital Ltd | 3,899,063 | $87,846,000 | 7.07% |
| AWM Investment Company, Inc. | 515,224 | $11,608,000 | 2.25% |
| Taylor Frigon Capital Management LLC | 182,500 | $4,112,000 | 1.66% |
| BERYLSON CAPITAL PARTNERS, LLC | 45,000 | $1,014,000 | 1.56% |
| Senvest Management, LLC | 593,492 | $13,371,000 | 0.94% |
| GILDER GAGNON HOWE & CO LLC | 2,053,490 | $46,265,000 | 0.62% |
| Clarius Group, LLC | 51,486 | $1,160,000 | 0.52% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 31,600 | $712,000 | 0.51% |