Asset Management One

TOKYO, M0files as Asset Management One Co., Ltd.

$39.0bn in 957 US stocks at the end of 30 June 2026. The top 10 are 32.7% of the money. It changed about 8.5% of the portfolio this quarter.

Value
$39.0bn
Stocks
957
Top 10 share
32.7%
Turnover
8.5%

What changed this quarter

New

Bought for the first time this quarter.

Added

Bought more of a stock they already held.

Cut

Sold some of their stake.

Holdings

Showing the largest 100 of 957.

Over time and by industry

Value over time

Jun '25
 
Dec '25
 
Jun '26

Value is up 22.2% since 30 June 2025.

Where the money is

Technology30.4%
Financial services9.6%
Industrials8.3%
Media & telecom8.0%
Health care7.8%
Retail & consumer7.7%
Real estate6.5%
Everyday goods3.8%
Energy2.4%
Utilities1.9%
Materials1.6%
Other12.1%

From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.