NiSource
      
      
    
  771 hedge funds and large institutions have $18.3B invested in NiSource in 2025 Q2 according to their latest regulatory filings, with 73 funds opening new positions, 325 increasing their positions, 252 reducing their positions, and 80 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more ownership
Funds ownership: →
more capital invested
Capital invested by funds: $ → $
less first-time investments, than exits
New positions opened: | Existing positions closed:
2% less funds holding
Funds holding: 788 → 771 (-17)
39% less call options, than puts
Call options by funds: $9.8M | Put options by funds: $16M
63% less funds holding in top 10
Funds holding in top 10: 8 → 3 (-5)
    
      Holders
    
  
  
    
      
        
      
        771
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        3
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $9.8M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $16M
      
    
      
    
  
Top Buyers
| 1 | +$674M | |
| 2 | +$71.1M | |
| 3 | +$61.2M | |
| 4 | 
      Citadel Advisors
     
      
        Miami,
      
      
        Florida
      
     | +$47M | 
| 5 | 
    MIM
   
      Merewether Investment Management
     
      
        Dallas,
      
      
        Texas
      
     | +$43.1M | 
Top Sellers
| 1 | -$86.1M | |
| 2 | -$78.7M | |
| 3 | -$67M | |
| 4 |   
      Fidelity Investments
     
      
        Boston,
      
      
        Massachusetts
      
     | -$58.7M | 
| 5 | 
      Millennium Management
     
      
      
        New York
      
     | -$53M | 
