Mizuho Financial
      
      
    
  291 hedge funds and large institutions have $888M invested in Mizuho Financial in 2025 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 123 increasing their positions, 88 reducing their positions, and 31 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more capital invested
Capital invested by funds: $ → $
2% more funds holding
Funds holding: 284 → 291 (+7)
0.05% more ownership
Funds ownership: 6.36% → 6.42% (+0.05%)
    
      Holders
    
  
  
    
      
        
      
        291
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $92K
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $35K
      
    
      
    
  
Top Buyers
| 1 | +$10.5M | |
| 2 | +$4.58M | |
| 3 | +$3.69M | |
| 4 |   
      Fidelity Investments
     
      
        Boston,
      
      
        Massachusetts
      
     | +$3.42M | 
| 5 | 
    A
   
      Allianz
     
      
        Munich,
      
      
        Germany
      
     | +$3.25M | 
Top Sellers
| 1 | -$6.65M | |
| 2 | -$6.56M | |
| 3 | -$5.61M | |
| 4 | 
      Citadel Advisors
     
      
        Miami,
      
      
        Florida
      
     | -$5.6M | 
| 5 | 
      Millennium Management
     
      
      
        New York
      
     | -$5.13M | 
