IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 91 filers reported holding IMPINJ INC in Q4 2016. The put-call ratio across all filers is 4.18 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $577,000 | +14.3% | 34,453 | -0.6% | 0.00% | – |
| Q4 2018 | $505,000 | -71.1% | 34,678 | -50.7% | 0.00% | -100.0% |
| Q3 2018 | $1,746,000 | +93.8% | 70,344 | +72.6% | 0.00% | 0.0% |
| Q2 2018 | $901,000 | +60.0% | 40,755 | -5.8% | 0.00% | – |
| Q1 2018 | $563,000 | -42.2% | 43,244 | 0.0% | 0.00% | -100.0% |
| Q4 2017 | $974,000 | -50.0% | 43,244 | -7.6% | 0.00% | 0.0% |
| Q3 2017 | $1,948,000 | -17.7% | 46,810 | -3.8% | 0.00% | -50.0% |
| Q2 2017 | $2,367,000 | +346.6% | 48,658 | +177.6% | 0.00% | – |
| Q1 2017 | $530,000 | -14.5% | 17,525 | -0.1% | 0.00% | – |
| Q4 2016 | $620,000 | +50.5% | 17,535 | +59.1% | 0.00% | – |
| Q3 2016 | $412,000 | – | 11,020 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sylebra Capital Ltd | 6,794,674 | $543,778,000 | 13.72% |
| Toronado Partners, LLC | 316,348 | $25,317,000 | 8.93% |
| AWM Investment Company, Inc. | 495,787 | $39,678,000 | 6.03% |
| Pachira Investments Inc. | 14,331 | $1,147,000 | 5.10% |
| Taylor Frigon Capital Management LLC | 88,364 | $7,072,000 | 3.69% |
| Atika Capital Management LLC | 340,000 | $27,211,000 | 2.31% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 23,926 | $1,915,000 | 2.08% |
| GILDER GAGNON HOWE & CO LLC | 1,452,372 | $116,233,000 | 2.03% |
| Cinctive Capital Management LP | 588,752 | $47,118,000 | 1.97% |
| KCL Capital, L.P. | 100,000 | $8,003,000 | 1.83% |