iShares Core S&P Mid-Cap ETF
      
      
    
  2,395 hedge funds and large institutions have $70.8B invested in iShares Core S&P Mid-Cap ETF in 2025 Q1 according to their latest regulatory filings, with 120 funds opening new positions, 1,108 increasing their positions, 851 reducing their positions, and 120 closing their positions.
New
  Increased
  Maintained
  Reduced
  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 ownership
Funds ownership: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
2% less funds holding
Funds holding: 2,440 → 2,395 (-45)
6% less funds holding in top 10
Funds holding in top 10: 388 → 365 (-23)
8% less capital invested
Capital invested by funds: $77.2B → $70.8B (-$6.41B)
    
      Holders
    
  
  
    
      
        
      
        2,395
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        365
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $32.4M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $8.43M
      
    
      
    
  
Top Buyers
| 1 | +$459M | |
| 2 | +$433M | |
| 3 | +$329M | |
| 4 | 
    NMIMC
   
      Northwestern Mutual Investment Management Company
     
      
        Milwaukee,
      
      
        Wisconsin
      
     | +$305M | 
| 5 | 
    FCAS
   
      First Command Advisory Services
     
      
        Fort Worth,
      
      
        Texas
      
     | +$265M | 
Top Sellers
| 1 | -$1.02B | |
| 2 | -$512M | |
| 3 | -$283M | |
| 4 | 
    HNB
   
      Huntington National Bank
     
      
        Columbus,
      
      
        Ohio
      
     | -$267M | 
| 5 | 
      Balyasny Asset Management
     
      
        Chicago,
      
      
        Illinois
      
     | -$227M | 
 
