Asset Management One Co., Ltd.

Q1 2026 13F-HR Detailed Holdings

Location
Tokyo, M0
Holdings as of
3/31/2026
Date filed
5/8/2026
Form type
13F-HR
Num holdings
911
Total value ($000)
$33,910,664
Net value change ($000)
-2,055,218 (-5.7%)
New positions
37
Sold out positions
65
Turnover %
0.7%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

Prev filing: 1/27/2026 Next filing: 7/28/2026 SEC filing
You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to Q4 2025
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)
XOM 99,701 43.1%
CAT 58,995 35.2%
CVX 56,112 40.0%
JNJ 45,614 17.6%
EQIX 37,925 26.1%
WMT 31,683 13.1%
GEV 31,065 35.0%
MRK 29,464 20.5%
LRCX 28,042 24.4%
COST 27,879 14.1%
Top Reduces (Value $000, Stocks/ETFs)
MSFT -415,601 -25.1%
NVDA -154,729 -7.4%
AAPL -150,603 -8.3%
IVV -128,151 -5.7%
TSLA -127,059 -20.9%
AMZN -100,066 -9.5%
AVGO -94,701 -12.4%
GLDM -87,211 -38.8%
META -84,472 -12.1%
GOOGL -77,109 -8.8%
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 Discretion Other Manager Sole Shared None