Western Digital
      
      
    
  650 hedge funds and large institutions have $14.2B invested in Western Digital in 2025 Q1 according to their latest regulatory filings, with 97 funds opening new positions, 109 increasing their positions, 444 reducing their positions, and 140 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more call options, than puts
Call options by funds: $ | Put options by funds: $
less funds holding
Funds holding: →
less funds holding in top 10
Funds holding in top 10: →
less ownership
Funds ownership: →
29% less capital invested
Capital invested by funds: $20B → $14.2B (-$5.83B)
31% less first-time investments, than exits
New positions opened: 97 | Existing positions closed: 140
75% less repeat investments, than reductions
Existing positions increased: 109 | Existing positions reduced: 444
    
      Holders
    
  
  
    
      
        
      
        650
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        16
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $953M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $437M
      
    
      
    
  
Top Buyers
| 1 | +$258M | |
| 2 | +$188M | |
| 3 | +$90.1M | |
| 4 |   
      Alyeska Investment Group
     
      
        Chicago,
      
      
        Illinois
      
     | +$86.4M | 
| 5 | 
      Canada Pension Plan Investment Board
     
      
        Toronto Ontario,
      
      
        Ontario, Canada
      
     | +$50.9M | 
Top Sellers
| 1 | -$535M | |
| 2 | -$446M | |
| 3 | -$299M | |
| 4 | 
      T. Rowe Price Associates
     
      
        Baltimore,
      
      
        Maryland
      
     | -$261M | 
| 5 | 
      State Street
     
      
        Boston,
      
      
        Massachusetts
      
     | -$189M | 
 
 
