iRobot
      
      
        
          IRBT
        
        
      
    
  
          IRBT
        
        
      253 hedge funds and large institutions have $3.01B invested in iRobot in 2018 Q3 according to their latest regulatory filings, with 51 funds opening new positions, 75 increasing their positions, 84 reducing their positions, and 28 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more funds holding
Funds holding: →
less ownership
Funds ownership: →
11% less repeat investments, than reductions
Existing positions increased: 75 | Existing positions reduced: 84
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
65% less call options, than puts
Call options by funds: $106M | Put options by funds: $306M
    
      Holders
    
  
  
    
      
        
      
        253
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        2
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $106M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $306M
      
    
      
    
  
Top Buyers
| 1 | +$76.1M | |
| 2 | +$49.5M | |
| 3 | +$39.1M | |
| 4 | 
      State Street
     
      
        Boston,
      
      
        Massachusetts
      
     | +$34M | 
| 5 |   
      Fidelity Investments
     
      
        Boston,
      
      
        Massachusetts
      
     | +$33.7M | 
Top Sellers
| 1 | -$76.1M | |
| 2 | -$59.7M | |
| 3 | -$46.2M | |
| 4 | 
      Ameriprise
     
      
        Minneapolis,
      
      
        Minnesota
      
     | -$32.6M | 
| 5 | 
    PAMU
   
      Pictet Asset Management (UK)
     
      
        London,
      
      
        United Kingdom
      
     | -$28.3M |