William Von Mueffling Portfolio Holdings

Cantillon Capital Management LLC

  • $16.1 Billion
  • Q3 2025

Cantillon Capital Management LLC, under direction of William Von Mueffling has filed its 13F form on October 30, 2025 for Q3 2025 where it was disclosed a total value porftolio of $16.1 Billion distributed in 76 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Broadcom Inc. with a value of $1.55B, Alphabet Inc. with a value of $1.02B, Interactive Brokers Group, Inc. with a value of $871M, S&P Global Inc. with a value of $848M, and Taiwan Semiconductor Manufacturing CO LTD with a value of $784M.

Examining the 13F form we can see an increase of $783M in the current position value, from $15.3B to 16.1B.

Below you can find more details about William Von Mueffling portfolio as well as his latest detailed transactions.

Portfolio value $16.1 Billion
Technology: $5.81 Billion
Financial Services: $4.23 Billion
Communication Services: $1.9 Billion
Healthcare: $1.57 Billion
Real Estate: $1.05 Billion
Industrials: $890 Million
Consumer Cyclical: $656 Million
Basic Materials: $21.5 Million
Other: $0

Stock Holdings Table Market Cap. of Under $50 Millions

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
William Von Mueffling

William Von Mueffling

William Von Mueffling is the founder and CEO of Cantillon Capital Management, a successful investment firm that focuses on global equities. With over 25 years of experience in the financial industry, Von Mueffling has a reputation as a skilled investor and is known for his expertise in value investing.
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Summary

  • Portfolio
  • No. of Stocks 76
  • Current Value $16.1 Billion
  • Prior Value $15.3 Billion
  • Filing
  • Period Q3 2025
  • Filing Date October 30, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 1 stocks
  • Additional Purchases 4 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 33 stocks
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