Filed: 10/27/2026ACC: 0001193125-26-432607
📋 What this filing means
ASSET MANAGEMENT ONE CO., LTD. filed this quarterly 13F‑HR report disclosing 940 equity positions with a total reported market value of $39.96B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
940
Positions
$39.96B
Total AUM (reported)
267.62M
Total Shares
Allocation by class
COM$27.07B67.7%
CORE S&P500 ETF$2.50B6.3%
CL A$1.99B5.0%
COM NEW$1.12B2.8%
CAP STK CL A$983.76M2.5%
CAP STK CL C$765.01M1.9%
COM CL A$618.20M1.5%
Portfolio Concentration
Top 3$7.27B18.2%
4–10$6.80B17.0%
11–25$5.58B14.0%
Rest$20.32B50.8%
Top 3 weight
18.2%
Top 10 weight
35.2%
Voting Authority Distribution
Total shares with voting rights: 267.62M
Sole
Full voting authority
267.62M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole0
Shared0
Other940
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings940
Rows:
ISHARES TR
DFNDShares3.26M
TypeSH
Market value$2.50B
6.25%
Sole
3.26M
Shared
0.00
None
0.00
NVIDIA CORPORATION
DFNDShares10.92M
TypeSH
Market value$2.49B
6.24%
Sole
10.92M
Shared
0.00
None
0.00
APPLE INC
DFNDShares6.83M
TypeSH
Market value$2.27B
5.69%
Sole
6.83M
Shared
0.00
None
0.00
MICROSOFT CORP
DFNDShares3.47M
TypeSH
Market value$1.78B
4.45%
Sole
3.47M
Shared
0.00
None
0.00
AMAZON COM INC
DFNDShares4.63M
TypeSH
Market value$1.15B
2.88%
Sole
4.63M
Shared
0.00
None
0.00
ALPHABET INC
DFNDShares2.86M
TypeSH
Market value$983.76M
2.46%
Sole
2.86M
Shared
0.00
None
0.00
META PLATFORMS INC
DFNDShares1.08M
TypeSH
Market value$782.15M
1.96%
Sole
1.08M
Shared
0.00
None
0.00
ALPHABET INC
DFNDShares2.25M
TypeSH
Market value$765.01M
1.91%
Sole
2.25M
Shared
0.00
None
0.00
BROADCOM INC
DFNDShares2.17M
TypeSH
Market value$762.47M
1.91%
Sole
2.17M
Shared
0.00
None
0.00
ISHARES INC
DFNDShares7.10M
TypeSH
Market value$576.25M
1.44%
Sole
7.10M
Shared
0.00
None
0.00
MICRON TECHNOLOGY INC
DFNDShares534.80K
TypeSH
Market value$569.62M
1.43%
Sole
534.80K
Shared
0.00
None
0.00
VANGUARD INTL EQUITY INDEX F
DFNDShares6.29M
TypeSH
Market value$545.70M
1.37%
Sole
6.29M
Shared
0.00
None
0.00
TESLA INC
DFNDShares1.38M
TypeSH
Market value$489.13M
1.22%
Sole
1.38M
Shared
0.00
None
0.00
ADVANCED MICRO DEVICES INC
DFNDShares775.73K
TypeSH
Market value$474.56M
1.19%
Sole
775.73K
Shared
0.00
None
0.00
ELI LILLY & CO
DFNDShares393.05K
TypeSH
Market value$454.79M
1.14%
Sole
393.05K
Shared
0.00
None
0.00
JPMORGAN CHASE & CO
DFNDShares1.35M
TypeSH
Market value$448.18M
1.12%
Sole
1.35M
Shared
0.00
None
0.00
JOHNSON & JOHNSON
DFNDShares1.25M
TypeSH
Market value$331.11M
0.83%
Sole
1.25M
Shared
0.00
None
0.00
VISA INC
DFNDShares899.16K
TypeSH
Market value$323.09M
0.81%
Sole
899.16K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
DFNDShares639.90K
TypeSH
Market value$318.64M
0.80%
Sole
639.90K
Shared
0.00
None
0.00
EXXONMOBIL HOLDINGS CORP
DFNDShares1.96M
TypeSH
Market value$318.18M
0.80%
Sole
1.96M
Shared
0.00
None
0.00
WELLTOWER INC
DFNDShares1.37M
TypeSH
Market value$314.90M
0.79%
Sole
1.37M
Shared
0.00
None
0.00
INTEL CORP
DFNDShares2.16M
TypeSH
Market value$260.18M
0.65%
Sole
2.16M
Shared
0.00
None
0.00
CATERPILLAR INC
DFNDShares313.22K
TypeSH
Market value$253.95M
0.64%
Sole
313.22K
Shared
0.00
None
0.00
PROLOGIS INC.
DFNDShares1.89M
TypeSH
Market value$245.40M
0.61%
Sole
1.89M
Shared
0.00
None
0.00
WALMART INC
DFNDShares2.20M
TypeSH
Market value$228.71M
0.57%
Sole
2.20M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ISHARES TRDFND | CORE S&P500 ETF | 3.26M | SH | $2.50B 6.25% | 3.26M | 0.00 | 0.00 |
NVIDIA CORPORATIONDFND | COM | 10.92M | SH | $2.49B 6.24% | 10.92M | 0.00 | 0.00 |
APPLE INCDFND | COM | 6.83M | SH | $2.27B 5.69% | 6.83M | 0.00 | 0.00 |
MICROSOFT CORPDFND | COM | 3.47M | SH | $1.78B 4.45% | 3.47M | 0.00 | 0.00 |
AMAZON COM INCDFND | COM | 4.63M | SH | $1.15B 2.88% | 4.63M | 0.00 | 0.00 |
ALPHABET INCDFND | CAP STK CL A | 2.86M | SH | $983.76M 2.46% | 2.86M | 0.00 | 0.00 |
META PLATFORMS INCDFND | CL A | 1.08M | SH | $782.15M 1.96% | 1.08M | 0.00 | 0.00 |
ALPHABET INCDFND | CAP STK CL C | 2.25M | SH | $765.01M 1.91% | 2.25M | 0.00 | 0.00 |
BROADCOM INCDFND | COM | 2.17M | SH | $762.47M 1.91% | 2.17M | 0.00 | 0.00 |
ISHARES INCDFND | CORE MSCI EMKT | 7.10M | SH | $576.25M 1.44% | 7.10M | 0.00 | 0.00 |
MICRON TECHNOLOGY INCDFND | COM | 534.80K | SH | $569.62M 1.43% | 534.80K | 0.00 | 0.00 |
VANGUARD INTL EQUITY INDEX FDFND | FTSE EUROPE ETF | 6.29M | SH | $545.70M 1.37% | 6.29M | 0.00 | 0.00 |
TESLA INCDFND | COM | 1.38M | SH | $489.13M 1.22% | 1.38M | 0.00 | 0.00 |
ADVANCED MICRO DEVICES INCDFND | COM | 775.73K | SH | $474.56M 1.19% | 775.73K | 0.00 | 0.00 |
ELI LILLY & CODFND | COM | 393.05K | SH | $454.79M 1.14% | 393.05K | 0.00 | 0.00 |
JPMORGAN CHASE & CODFND | COM | 1.35M | SH | $448.18M 1.12% | 1.35M | 0.00 | 0.00 |
JOHNSON & JOHNSONDFND | COM | 1.25M | SH | $331.11M 0.83% | 1.25M | 0.00 | 0.00 |
VISA INCDFND | COM CL A | 899.16K | SH | $323.09M 0.81% | 899.16K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELDFND | CL B NEW | 639.90K | SH | $318.64M 0.80% | 639.90K | 0.00 | 0.00 |
EXXONMOBIL HOLDINGS CORPDFND | COM SHS | 1.96M | SH | $318.18M 0.80% | 1.96M | 0.00 | 0.00 |
WELLTOWER INCDFND | COM | 1.37M | SH | $314.90M 0.79% | 1.37M | 0.00 | 0.00 |
INTEL CORPDFND | COM | 2.16M | SH | $260.18M 0.65% | 2.16M | 0.00 | 0.00 |
CATERPILLAR INCDFND | COM | 313.22K | SH | $253.95M 0.64% | 313.22K | 0.00 | 0.00 |
PROLOGIS INC.DFND | COM | 1.89M | SH | $245.40M 0.61% | 1.89M | 0.00 | 0.00 |
WALMART INCDFND | COM | 2.20M | SH | $228.71M 0.57% | 2.20M | 0.00 | 0.00 |
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