Asset Management One Co., Ltd. has filed its 13F form on January 27, 2026 for Q4 2025 where it was disclosed a total value porftolio of $34.5 Billion distributed in 939 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Ishares Core S&P 500 ETF with a value of $2.18B, Nvidia Corp with a value of $2.07B, Apple Inc. with a value of $1.78B, Microsoft Corp with a value of $1.73B, and Amazon Com Inc with a value of $1.07B.

Examining the 13F form we can see an increase of $847M in the current position value, from $33.6B to 34.5B.

Below you can find more details about Asset Management One Co., Ltd. portfolio as well as his latest detailed transactions.

Portfolio value $34.5 Billion
Technology: $10.2 Billion
ETFs: $4.1 Billion
Financial Services: $3.5 Billion
Consumer Cyclical: $3.04 Billion
Healthcare: $2.93 Billion
Communication Services: $2.93 Billion
Industrials: $2.28 Billion
Real Estate: $2.26 Billion
Other: $3.23 Billion

Stock Holdings Table Market Cap. of $300 Millions to $2 Billions

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

Summary

  • Portfolio
  • No. of Stocks 939
  • Current Value $34.5 Billion
  • Prior Value $33.6 Billion
  • Filing
  • Period Q4 2025
  • Filing Date January 27, 2026
  • Form Type 13F-HR
  • Activity in Q4 2025
  • New Purchases 49 stocks
  • Additional Purchases 366 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 480 stocks
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