IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 110 filers reported holding IMPINJ INC in Q3 2018. The put-call ratio across all filers is 4.56 and the average weighting 1.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $156,660 | +30.4% | 1,220 | -8.5% | 0.01% | +16.7% |
| Q4 2023 | $120,100 | +63.6% | 1,334 | 0.0% | 0.01% | +50.0% |
| Q3 2023 | $73,410 | -34.9% | 1,334 | +6.1% | 0.00% | -20.0% |
| Q2 2023 | $112,690 | -27.2% | 1,257 | +10.0% | 0.01% | -37.5% |
| Q1 2023 | $154,899 | +6.9% | 1,143 | -13.9% | 0.01% | +33.3% |
| Q4 2022 | $144,882 | +42.8% | 1,327 | +4.7% | 0.01% | +20.0% |
| Q3 2022 | $101,478 | +46.1% | 1,268 | +7.1% | 0.01% | +66.7% |
| Q2 2022 | $69,465 | -7.7% | 1,184 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $75,231 | -82.3% | 1,184 | -75.3% | 0.00% | -50.0% |
| Q4 2021 | $424,430 | +37.6% | 4,785 | -11.4% | 0.01% | +50.0% |
| Q3 2021 | $308,445 | +10.7% | 5,399 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $278,534 | -5.2% | 5,399 | +4.4% | 0.00% | 0.0% |
| Q1 2021 | $293,961 | +35.8% | 5,169 | 0.0% | 0.00% | +33.3% |
| Q4 2020 | $216,426 | +48.0% | 5,169 | -6.8% | 0.00% | 0.0% |
| Q3 2020 | $146,216 | -4.1% | 5,549 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $152,431 | +98.1% | 5,549 | +20.5% | 0.00% | +50.0% |
| Q1 2020 | $76,933 | -35.4% | 4,604 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $119,059 | -16.1% | 4,604 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $141,941 | -19.8% | 4,604 | -25.6% | 0.00% | -33.3% |
| Q2 2019 | $177,043 | +70.8% | 6,186 | 0.0% | 0.00% | +50.0% |
| Q1 2019 | $103,646 | +15.2% | 6,186 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $90,006 | -41.4% | 6,186 | 0.0% | 0.00% | -33.3% |
| Q3 2018 | $153,537 | -99.9% | 6,186 | 0.0% | 0.00% | +50.0% |
| Q2 2018 | $136,773,000 | +69.8% | 6,186 | 0.0% | 0.00% | +100.0% |
| Q1 2018 | $80,542,000 | +57843.9% | 6,186 | 0.0% | 0.00% | -50.0% |
| Q4 2017 | $139,000 | -73.1% | 6,186 | -50.2% | 0.00% | -33.3% |
| Q3 2017 | $517,000 | -14.4% | 12,413 | 0.0% | 0.00% | -25.0% |
| Q2 2017 | $604,000 | +1730.3% | 12,413 | +1239.1% | 0.00% | – |
| Q4 2016 | $33,000 | – | 927 | – | 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% |