PARKERVISION INC's ticker is and the CUSIP is 701354902. A total of 3 filers reported holding PARKERVISION INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 508,100 | $462,000 | 0.01% |
| Citadel Advisors | 24,600 | $22,000 | 0.00% |
| SIMPLEX TRADING, LLC | 9 | $0 | 0.00% |
| LUPO SECURITIES, LLC | 46 | $830,000 | 0.00% |