PRKR
  
  
      
        Parkervision Inc
      
      
        
          PRKR
        
        
      
    
  
          PRKR
        
        
      Delisted
    PRKR was delisted on the 16th of August, 2018.
62 hedge funds and large institutions have $10.7M invested in Parkervision Inc in 2015 Q2 according to their latest regulatory filings, with 10 funds opening new positions, 17 increasing their positions, 18 reducing their positions, and 17 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less funds holding
Funds holding: →
less first-time investments, than exits
New positions opened: | Existing positions closed:
less capital invested
Capital invested by funds: $ → $
76% less call options, than puts
Call options by funds: $53K | Put options by funds: $220K
    
      Holders
    
  
  
    
      
        
      
        62
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $53K
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $220K
      
    
      
    
  
Top Buyers
| 1 | +$268K | |
| 2 | +$147K | |
| 3 | +$120K | |
| 4 |   
      Group One Trading
     
      
        Chicago,
      
      
        Illinois
      
     | +$84.4K | 
| 5 | 
      Deutsche Bank
     
      
        Frankfurt Am Main Ge,
      
      
        Germany
      
     | +$80K | 
Top Sellers
| 1 | -$2.28M | |
| 2 | -$507K | |
| 3 | -$286K | |
| 4 | 
    BIM
   
      BlackRock Investment Management
     
      
        Wilmington,
      
      
        Delaware
      
     | -$234K | 
| 5 | 
      California State Teachers Retirement System (CalSTRS)
     
      
        West Sacramento,
      
      
        California
      
     | -$148K |