SPYM
  
  
      
        State Street SPDR Portfolio S&P 500 ETF
      
      
        
          SPYM
        
        
      
    
  
          SPYM
        
        
      1,354 hedge funds and large institutions have $51.1B invested in State Street SPDR Portfolio S&P 500 ETF in 2025 Q2 according to their latest regulatory filings, with 146 funds opening new positions, 613 increasing their positions, 448 reducing their positions, and 54 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more first-time investments, than exits
New positions opened: | Existing positions closed:
more call options, than puts
Call options by funds: $ | Put options by funds: $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more capital invested
Capital invested by funds: $ → $
6% more funds holding
Funds holding: 1,275 → 1,354 (+79)
3.16% more ownership
Funds ownership: 68.74% → 71.9% (+3.2%)
0% less funds holding in top 10
Funds holding in top 10: 287 → 286 (-1)
    
      Holders
    
  
  
    
      
        
      
        1,354
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        286
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $94.4M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $67.9M
      
    
      
    
  
Top Buyers
| 1 | +$2.03B | |
| 2 | +$1.48B | |
| 3 | +$949M | |
| 4 | 
          
   
      Betterment LLC
     
    
      
      
        New York
      
     
   | 
        +$655M | 
| 5 | 
          
   
    KCM
   
  
      Kedalion Capital Management
     
    
      
        London,
      
      
        United Kingdom
      
     
   | 
        +$510M | 
Top Sellers
| 1 | -$934M | |
| 2 | -$412M | |
| 3 | -$161M | |
| 4 | 
          
   
      Natixis Advisors
     
    
      
        Boston,
      
      
        Massachusetts
      
     
   | 
        -$137M | 
| 5 | 
          
   
      Manulife (Manufacturers Life Insurance)
     
    
      
        Canada,
      
      
        Ontario, Canada
      
     
   | 
        -$113M |