PARKERVISION INC's ticker is PRKR and the CUSIP is 701354102. A total of 86 filers reported holding PARKERVISION INC in Q2 2013. The put-call ratio across all filers is 0.12 and the average weighting 0.4%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Del Mar Asset Management, LP | 2,999,999 | $13,650,000 | 6.00% |
| HELLMAN JORDAN MANAGEMENT CO INC /MA/ | 2,000,550 | $9,103,000 | 5.75% |
| MARXE AUSTIN W & GREENHOUSE DAVID M | 6,233,875 | $28,364,000 | 3.04% |
| SLS MANAGEMENT LLC | 379,055 | $1,725,000 | 1.45% |
| Alden Global Capital Ltd | 786,357 | $3,578,000 | 0.90% |
| Knoll Capital Management, LLC | 200,000 | $910,000 | 0.46% |
| MANGROVE PARTNERS IM, LLC | 121,000 | $551,000 | 0.23% |
| Verition Fund Management LLC | 203,100 | $924,000 | 0.16% |
| WHITE PINE CAPITAL LLC | 154,800 | $704,000 | 0.13% |
| MARATHON CAPITAL MANAGEMENT | 33,000 | $150,000 | 0.11% |