Penumbra
      
      
    
  417 hedge funds and large institutions have $9.28B invested in Penumbra in 2025 Q1 according to their latest regulatory filings, with 93 funds opening new positions, 142 increasing their positions, 130 reducing their positions, and 39 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 funds holding in top 10
Funds holding in top 10: →
more funds holding
Funds holding: →
12% more capital invested
Capital invested by funds: $8.3B → $9.28B (+$984M)
9% more repeat investments, than reductions
Existing positions increased: 142 | Existing positions reduced: 130
0.91% less ownership
Funds ownership: 90.97% → 90.07% (-0.91%)
    
      Holders
    
  
  
    
      
        
      
        417
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        6
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $95.8M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $15.9M
      
    
      
    
  
Top Buyers
| 1 | +$153M | |
| 2 | +$105M | |
| 3 | +$63.7M | |
| 4 | 
      Point72 Asset Management
     
      
        Stamford,
      
      
        Connecticut
      
     | +$43.7M | 
| 5 | 
      Los Angeles Capital Management
     
      
        Los Angeles,
      
      
        California
      
     | +$39.8M | 
Top Sellers
| 1 | -$210M | |
| 2 | -$167M | |
| 3 | -$37M | |
| 4 | 
    PAMP
   
      Polar Asset Management Partners
     
      
        Toronto,
      
      
        Ontario, Canada
      
     | -$21.9M | 
| 5 | 
      ClearBridge Investments
     
      
      
        New York
      
     | -$20.6M | 
 
 
