IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 152 filers reported holding IMPINJ INC in Q4 2019. The put-call ratio across all filers is 1.55 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $24,400 | -75.0% | 272,169 | -62.2% | 0.08% | -76.2% |
| Q1 2023 | $97,689 | +44.9% | 720,845 | +16.8% | 0.35% | +46.5% |
| Q4 2022 | $67,409 | -99.8% | 617,407 | +36.9% | 0.24% | +82.6% |
| Q3 2022 | $36,081,000 | +174.5% | 450,844 | +101.2% | 0.13% | +187.0% |
| Q2 2022 | $13,145,000 | -0.9% | 224,050 | +7.3% | 0.05% | +31.4% |
| Q1 2022 | $13,270,000 | -41.1% | 208,839 | -17.7% | 0.04% | -31.4% |
| Q4 2021 | $22,516,000 | +101.1% | 253,841 | +29.5% | 0.05% | +88.9% |
| Q3 2021 | $11,196,000 | +9.3% | 195,973 | -1.3% | 0.03% | +8.0% |
| Q2 2021 | $10,240,000 | -17.2% | 198,497 | -8.7% | 0.02% | -21.9% |
| Q1 2021 | $12,365,000 | +279.5% | 217,431 | +83.3% | 0.03% | +190.9% |
| Q2 2020 | $3,258,000 | +7.3% | 118,605 | -34.7% | 0.01% | -15.4% |
| Q1 2020 | $3,035,000 | -58.1% | 181,613 | -35.2% | 0.01% | -45.8% |
| Q4 2019 | $7,248,000 | +8.6% | 280,289 | +29.5% | 0.02% | +4.3% |
| Q3 2019 | $6,672,000 | +63.6% | 216,420 | +120.9% | 0.02% | +91.7% |
| Q3 2017 | $4,077,000 | -19.4% | 97,969 | -5.8% | 0.01% | -20.0% |
| Q2 2017 | $5,059,000 | – | 103,977 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ice Pond Lane Advisers, LLC | 1,941,153 | $42,919,000 | 100.00% |
| Sylebra Capital Ltd | 4,231,582 | $93,560,000 | 5.64% |
| Taylor Frigon Capital Management LLC | 148,245 | $3,278,000 | 2.38% |
| SCP Investment, LP | 186,001 | $4,112,000 | 2.03% |
| AWM Investment Company, Inc. | 520,573 | $11,510,000 | 1.92% |
| Trellus Management Company, LLC | 48,100 | $1,063,000 | 1.57% |
| Clarius Group, LLC | 55,111 | $1,219,000 | 0.51% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 32,249 | $713,000 | 0.51% |
| MIZUHO SECURITIES USA LLC | 194,000 | $4,289,340,000 | 0.44% |
| GMT CAPITAL CORP | 1,223,000 | $27,040,000 | 0.33% |