Parallax Volatility Advisers, L.P. Proshares Ultrapro Qqq Call Options Transaction History
Parallax Volatility Advisers, L.P.
- $42.9 Billion
 - Q2 2025
 
Call Options
	  11 transactions
	
  Others Institutions Holding TQQQ
# of Institutions
378Shares Held
17.2MCall Options Held
27.3MPut Options Held
17.4M- 
    
      Howard Capital Management Inc.4.86MShares$508 Million5.16% of portfolio
 - 
    
      Oriental Harbor Investment Fund Hong Kong, K31.2MShares$126 Million9.61% of portfolio
 - 
    
      Imc Chicago, LLC1.17MShares$122 Million2.72% of portfolio
 - 
    
      Jane Street Group, LLC New York, NY688KShares$72 Million0.01% of portfolio
 - 
    
      Mc Elhenny Sheffield Capital Management, LLC683KShares$71.5 Million16.91% of portfolio