PARKERVISION INC's ticker is PRKR and the CUSIP is 701354102. A total of 70 filers reported holding PARKERVISION INC in Q1 2015. The put-call ratio across all filers is 2.05 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $0 | – | 198 | -1.0% | 0.00% | – |
| Q4 2014 | $0 | -100.0% | 200 | -99.7% | 0.00% | -100.0% |
| Q3 2014 | $83,000 | +107.5% | 73,416 | +174.8% | 0.01% | +80.0% |
| Q2 2014 | $40,000 | +400.0% | 26,715 | +1594.0% | 0.01% | +400.0% |
| Q1 2014 | $8,000 | -55.6% | 1,577 | -59.4% | 0.00% | -66.7% |
| Q4 2013 | $18,000 | +100.0% | 3,888 | +93.4% | 0.00% | +200.0% |
| Q2 2013 | $9,000 | – | 2,010 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|