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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,868,000 | +411.8% | 33,941 | +734.1% | 0.00% | – |
| Q2 2023 | $365,000 | -48.3% | 4,069 | -21.9% | 0.00% | – |
| Q1 2023 | $706,000 | +14.2% | 5,210 | -8.0% | 0.00% | – |
| Q4 2022 | $618,000 | +179.6% | 5,662 | +105.0% | 0.00% | – |
| Q3 2022 | $221,000 | +44.4% | 2,762 | +5.8% | 0.00% | – |
| Q2 2022 | $153,000 | -39.8% | 2,611 | -34.6% | 0.00% | – |
| Q1 2022 | $254,000 | -56.8% | 3,990 | -39.7% | 0.00% | – |
| Q4 2021 | $588,000 | +80.9% | 6,620 | +16.2% | 0.00% | – |
| Q3 2021 | $325,000 | +95.8% | 5,699 | +77.4% | 0.00% | – |
| Q2 2021 | $166,000 | +32.8% | 3,213 | +46.4% | 0.00% | – |
| Q1 2021 | $125,000 | -6.7% | 2,194 | -31.6% | 0.00% | – |
| Q4 2020 | $134,000 | -13.0% | 3,206 | -44.9% | 0.00% | – |
| Q3 2020 | $154,000 | +81.2% | 5,822 | +88.6% | 0.00% | – |
| Q2 2020 | $85,000 | +44.1% | 3,087 | -13.4% | 0.00% | – |
| Q1 2020 | $59,000 | -68.6% | 3,563 | -50.9% | 0.00% | – |
| Q4 2019 | $188,000 | +84.3% | 7,251 | +118.1% | 0.00% | – |
| Q3 2019 | $102,000 | -43.3% | 3,324 | -46.9% | 0.00% | – |
| Q2 2019 | $180,000 | +26.8% | 6,259 | -26.2% | 0.00% | – |
| Q1 2019 | $142,000 | -12.9% | 8,483 | -24.3% | 0.00% | – |
| Q4 2018 | $163,000 | -61.1% | 11,213 | -33.7% | 0.00% | – |
| Q3 2018 | $419,000 | -0.2% | 16,901 | -11.0% | 0.00% | – |
| Q2 2018 | $420,000 | +37.7% | 18,991 | -18.8% | 0.00% | – |
| Q1 2018 | $305,000 | -79.2% | 23,395 | -64.0% | 0.00% | -100.0% |
| Q4 2017 | $1,466,000 | -68.6% | 65,060 | -42.1% | 0.00% | -50.0% |
| Q3 2017 | $4,676,000 | +49.5% | 112,360 | +74.8% | 0.00% | 0.0% |
| Q2 2017 | $3,128,000 | +189.1% | 64,293 | +79.8% | 0.00% | +100.0% |
| Q1 2017 | $1,082,000 | +25.5% | 35,749 | +46.6% | 0.00% | – |
| Q4 2016 | $862,000 | +238.0% | 24,383 | +257.8% | 0.00% | – |
| Q3 2016 | $255,000 | – | 6,815 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Toronado Partners, LLC | 327,125 | $29,326,757 | 12.72% |
| Sylebra Capital Ltd | 2,848,085 | $255,330,820 | 10.48% |
| AWM Investment Company, Inc. | 333,872 | $29,931,625 | 4.06% |
| Atika Capital Management LLC | 363,000 | $32,542,950 | 3.26% |
| OBERWEIS ASSET MANAGEMENT INC/ | 179,145 | $16,060,349 | 1.95% |
| Taylor Frigon Capital Management LLC | 40,865 | $3,663,547 | 1.79% |
| Cinctive Capital Management LP | 496,465 | $44,508,087 | 1.49% |
| Force Hill Capital Management LP | 72,800 | $6,526,520 | 1.41% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 25,876 | $2,319,783 | 1.34% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 11,989 | $1,074,814 | 1.21% |