IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 264 filers reported holding IMPINJ INC in Q1 2023. The put-call ratio across all filers is 0.44 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $16 | -99.6% | 150 | +200.0% | 0.00% | – |
| Q3 2022 | $4,000 | -33.3% | 50 | -50.0% | 0.00% | – |
| Q2 2022 | $6,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q1 2022 | $6,000 | -33.3% | 100 | 0.0% | 0.00% | – |
| Q4 2021 | $9,000 | +50.0% | 100 | 0.0% | 0.00% | – |
| Q3 2021 | $6,000 | +20.0% | 100 | 0.0% | 0.00% | – |
| Q2 2021 | $5,000 | -16.7% | 100 | 0.0% | 0.00% | – |
| Q1 2021 | $6,000 | – | 100 | – | 0.00% | – |
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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% |