AZPN
  
  
      
        ASPEN TECHNOLOGY INC
      
      
        
          AZPN
        
        
      
    
  
          AZPN
        
        
      Delisted
    AZPN was delisted on the 15th of February, 2008.
357 hedge funds and large institutions have $8.78B invested in ASPEN TECHNOLOGY INC in 2020 Q4 according to their latest regulatory filings, with 67 funds opening new positions, 137 increasing their positions, 90 reducing their positions, and 30 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more first-time investments, than exits
New positions opened: | Existing positions closed:
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more funds holding
Funds holding: →
more capital invested
Capital invested by funds: $ → $
17% less funds holding in top 10
Funds holding in top 10: 6 → 5 (-1)
30% less call options, than puts
Call options by funds: $16.4M | Put options by funds: $23.4M
    
      Holders
    
  
  
    
      
        
      
        357
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        5
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $16.4M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $23.4M
      
    
      
    
  
Top Buyers
| 1 | +$86.5M | |
| 2 | +$66.3M | |
| 3 | +$28.4M | |
| 4 | 
    AAM
   
      Ardevora Asset Management
     
      
        London,
      
      
        United Kingdom
      
     | +$27M | 
| 5 | 
      Kayne Anderson Rudnick Investment Management
     
      
        Los Angeles,
      
      
        California
      
     | +$23.8M | 
Top Sellers
| 1 | -$139M | |
| 2 | -$64.8M | |
| 3 | -$63.5M | |
| 4 | 
      KBC Group
     
      
        Brussels,
      
      
        Belgium
      
     | -$36.4M | 
| 5 | 
      AllianceBernstein
     
      
        Nashville,
      
      
        Tennessee
      
     | -$27.6M |