Asset Management One Co., Ltd.

Q3 2026 13F-HR Holdings

Location
Tokyo, M0
Holdings as of
9/30/2026
Date filed
10/27/2026
Form type
13F-HR
Num holdings
940
Total value ($000)
$39,964,599
Net value change ($000)
+994,313 (2.6%)
New positions
31
Sold out positions
48
Turnover %
2.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/28/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
MSFT 502,391 39.3%
NVDA 341,185 15.8%
AAPL 333,695 17.2%
EXXONMOBIL HOLDINGS CORP 318,178 NEW
META 177,712 29.4%
SNDK 89,744 403.7%
PLTR 77,621 70.1%
IAUM 67,446 69.3%
IVV 62,846 2.6%
TMO 48,032 48.0%
Top Reduces (Value $000, Stocks/ETFs)
XOM -265,111 -100.0%
CAT -86,843 -25.5%
TSLA -81,862 -14.3%
AMAT -81,639 -30.5%
KLAC -81,078 -38.5%
LRCX -73,100 -26.8%
AVB -51,447 -100.0%
AVGO -48,896 -6.0%
GOOGL -47,159 -4.6%
MU -42,331 -6.9%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type