Greenidge Generation Holdings
      
      
        
          GREE
        
        
      
    
  
          GREE
        
        
      25 hedge funds and large institutions have $452K invested in Greenidge Generation Holdings in 2025 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 6 increasing their positions, 1 reducing their positions, and 4 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
less ownership
Funds ownership: →
65% less capital invested
Capital invested by funds: $1.28M → $452K (-$824K)
    
      Holders
    
  
  
    
      
        
      
        25
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        –
      
    
      
    
  
Top Buyers
| 1 | +$40K | |
| 2 | +$25.3K | |
| 3 | +$23K | |
| 4 | 
      Jane Street
     
      
      
        New York
      
     | +$8.16K | 
| 5 | 
    GCP
   
      GSA Capital Partners
     
      
        London,
      
      
        United Kingdom
      
     | +$6.24K | 
Top Sellers
| 1 | -$389K | |
| 2 | -$56.9K | |
| 3 | -$41.5K | |
| 4 | 
      Millennium Management
     
      
      
        New York
      
     | -$22.8K | 
| 5 | 
    RS
   
      R Squared
     
      
        Central,
      
      
        Hong Kong
      
     | -$1.55K |