IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 181 filers reported holding IMPINJ INC in Q4 2021. The put-call ratio across all filers is 0.63 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $7,489,073 | +239.1% | 47,771 | +177.7% | 0.05% | +325.0% |
| Q1 2024 | $2,208,652 | -49.2% | 17,200 | -64.4% | 0.01% | -57.1% |
| Q4 2023 | $4,348,449 | +59.7% | 48,300 | -2.4% | 0.03% | +47.4% |
| Q3 2023 | $2,722,169 | +9.8% | 49,467 | +78.8% | 0.02% | +18.8% |
| Q2 2023 | $2,480,305 | -71.5% | 27,667 | -57.0% | 0.02% | -69.8% |
| Q1 2023 | $8,709,731 | -12.8% | 64,269 | -29.7% | 0.05% | -8.6% |
| Q4 2022 | $9,983,638 | +153.8% | 91,442 | +86.0% | 0.06% | +163.6% |
| Q3 2022 | $3,934,000 | +366.7% | 49,157 | +242.1% | 0.02% | +340.0% |
| Q2 2022 | $843,000 | -79.6% | 14,368 | -77.9% | 0.01% | -85.7% |
| Q1 2022 | $4,128,000 | -33.6% | 64,966 | -7.3% | 0.04% | -40.7% |
| Q4 2021 | $6,218,000 | +388.1% | 70,099 | +214.3% | 0.06% | +268.8% |
| Q3 2021 | $1,274,000 | -9.7% | 22,303 | -18.4% | 0.02% | 0.0% |
| Q2 2021 | $1,411,000 | -4.8% | 27,345 | +4.9% | 0.02% | -15.8% |
| Q1 2021 | $1,482,000 | +392.4% | 26,066 | +262.6% | 0.02% | +375.0% |
| Q4 2020 | $301,000 | -71.2% | 7,188 | -88.5% | 0.00% | -85.7% |
| Q1 2020 | $1,045,000 | +50.1% | 62,519 | +132.2% | 0.03% | +115.4% |
| Q4 2019 | $696,000 | -4.4% | 26,921 | +14.0% | 0.01% | -7.1% |
| Q3 2019 | $728,000 | +15.4% | 23,605 | +7.1% | 0.01% | +16.7% |
| Q2 2019 | $631,000 | – | 22,044 | – | 0.01% | – |
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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% |