Citadel Advisors LLC, under direction of Ken Griffin has filed its 13F form on November 14, 2025 for Q3 2025 where it was disclosed a total value porftolio of $618 Billion distributed in 15551 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Microsoft Corp with a value of $2.06B, Nvidia Corp with a value of $1.83B, Meta Platforms, Inc. with a value of $1.44B, Apple Inc. with a value of $1.25B, and Visa Inc. with a value of $1.04B.

Examining the 13F form we can see an increase of $68.2B in the current position value, from $550B to 618B.

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 $618 Billion
Technology: $168 Billion
ETFs: $159 Billion
Consumer Cyclical: $82.2 Billion
Communication Services: $47.3 Billion
Financial Services: $42.1 Billion
Healthcare: $40.8 Billion
Industrials: $28.6 Billion
Consumer Defensive: $18.4 Billion
Other: $32.5 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 15,551
  • Current Value $618 Billion
  • Prior Value $550 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 1,467 stocks
  • Additional Purchases 2,179 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 2,220 stocks
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