Citadel Advisors LLC, under direction of Ken Griffin has filed its 13F form on August 14, 2025 for Q2 2025 where it was disclosed a total value porftolio of $550 Billion distributed in 15124 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Nvidia Corp with a value of $1.28B, Hess Corp with a value of $1.24B, Amazon Com Inc with a value of $1.17B, Edwards Lifesciences Corp with a value of $996M, and Jpmorgan Chase & CO with a value of $987M.

Examining the 13F form we can see an increase of $41B in the current position value, from $509B to 550B.

Citadel Advisors LLC is based out at Chicago, IL

Below you can find more details about Ken Griffin portfolio as well as his latest detailed transactions.

Portfolio value $550 Billion
ETFs: $151 Billion
Technology: $137 Billion
Consumer Cyclical: $69 Billion
Communication Services: $43.1 Billion
Healthcare: $37.8 Billion
Financial Services: $36.9 Billion
Industrials: $25.8 Billion
Consumer Defensive: $19.2 Billion
Other: $30.8 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
Ken Griffin

Ken Griffin

Ken Griffin is the founder and CEO of Citadel Advisors, a successful investment firm that uses technology and data-driven approaches to investing. Griffin is known for his expertise in quantitative investing and his innovative approach to investing. He has generated strong returns for his clients over the long term.
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Summary

  • Portfolio
  • No. of Stocks 15,124
  • Current Value $550 Billion
  • Prior Value $509 Billion
  • Filing
  • Period Q2 2025
  • Filing Date August 14, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 1,309 stocks
  • Additional Purchases 2,297 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 2,137 stocks
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