Filed: 5/8/2026ACC: 0001193125-26-213217
📋 What this filing means
ASSET MANAGEMENT ONE CO., LTD. filed this quarterly 13F‑HR report disclosing 911 equity positions with a total reported market value of $33.91B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
911
Positions
$33.91B
Total AUM (reported)
257.81M
Total Shares
Allocation by class
COM$23.34B68.8%
CORE S&P500 ETF$2.11B6.2%
CL A$1.60B4.7%
COM NEW$988.07M2.9%
CAP STK CL A$795.83M2.3%
CAP STK CL C$648.95M1.9%
FTSE EUROPE ETF$520.82M1.5%
Portfolio Concentration
Top 3$5.71B16.8%
4–10$5.45B16.1%
11–25$4.54B13.4%
Rest$18.21B53.7%
Top 3 weight
16.8%
Top 10 weight
32.9%
Voting Authority Distribution
Total shares with voting rights: 257.81M
Sole
Full voting authority
257.81M
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
Other911
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings911
Rows:
ISHARES TR
DFNDShares3.23M
TypeSH
Market value$2.11B
6.21%
Sole
3.23M
Shared
0.00
None
0.00
NVIDIA CORPORATION
DFNDShares11.09M
TypeSH
Market value$1.93B
5.70%
Sole
11.09M
Shared
0.00
None
0.00
APPLE INC
DFNDShares6.58M
TypeSH
Market value$1.67B
4.92%
Sole
6.58M
Shared
0.00
None
0.00
MICROSOFT CORP
DFNDShares3.36M
TypeSH
Market value$1.24B
3.67%
Sole
3.36M
Shared
0.00
None
0.00
AMAZON COM INC
DFNDShares4.59M
TypeSH
Market value$956.79M
2.82%
Sole
4.59M
Shared
0.00
None
0.00
ALPHABET INC
DFNDShares2.77M
TypeSH
Market value$795.83M
2.35%
Sole
2.77M
Shared
0.00
None
0.00
BROADCOM INC
DFNDShares2.17M
TypeSH
Market value$670.56M
1.98%
Sole
2.17M
Shared
0.00
None
0.00
ALPHABET INC
DFNDShares2.26M
TypeSH
Market value$648.95M
1.91%
Sole
2.26M
Shared
0.00
None
0.00
META PLATFORMS INC
DFNDShares1.07M
TypeSH
Market value$613.26M
1.81%
Sole
1.07M
Shared
0.00
None
0.00
VANGUARD INTL EQUITY INDEX F
DFNDShares6.32M
TypeSH
Market value$520.82M
1.54%
Sole
6.32M
Shared
0.00
None
0.00
ISHARES INC
DFNDShares7.18M
TypeSH
Market value$501.11M
1.48%
Sole
7.18M
Shared
0.00
None
0.00
TESLA INC
DFNDShares1.29M
TypeSH
Market value$479.78M
1.41%
Sole
1.29M
Shared
0.00
None
0.00
JPMORGAN CHASE & CO
DFNDShares1.33M
TypeSH
Market value$391.76M
1.16%
Sole
1.33M
Shared
0.00
None
0.00
ELI LILLY & CO
DFNDShares372.21K
TypeSH
Market value$342.35M
1.01%
Sole
372.21K
Shared
0.00
None
0.00
EXXON MOBIL CORP
DFNDShares1.95M
TypeSH
Market value$330.95M
0.98%
Sole
1.95M
Shared
0.00
None
0.00
JOHNSON & JOHNSON
DFNDShares1.25M
TypeSH
Market value$305.34M
0.90%
Sole
1.25M
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
DFNDShares592.39K
TypeSH
Market value$283.87M
0.84%
Sole
592.39K
Shared
0.00
None
0.00
VISA INC
DFNDShares910.22K
TypeSH
Market value$275.10M
0.81%
Sole
910.22K
Shared
0.00
None
0.00
WALMART INC
DFNDShares2.20M
TypeSH
Market value$272.83M
0.80%
Sole
2.20M
Shared
0.00
None
0.00
WELLTOWER INC
DFNDShares1.30M
TypeSH
Market value$257.01M
0.76%
Sole
1.30M
Shared
0.00
None
0.00
PROLOGIS INC.
DFNDShares1.80M
TypeSH
Market value$237.89M
0.70%
Sole
1.80M
Shared
0.00
None
0.00
CATERPILLAR INC
DFNDShares319.52K
TypeSH
Market value$226.37M
0.67%
Sole
319.52K
Shared
0.00
None
0.00
COSTCO WHOLESALE CORPORATION
DFNDShares226.24K
TypeSH
Market value$225.44M
0.66%
Sole
226.24K
Shared
0.00
None
0.00
GOLDMAN SACHS GROUP INC
DFNDShares246.25K
TypeSH
Market value$208.33M
0.61%
Sole
246.25K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
DFNDShares404.08K
TypeSH
Market value$201.90M
0.60%
Sole
404.08K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ISHARES TRDFND | CORE S&P500 ETF | 3.23M | SH | $2.11B 6.21% | 3.23M | 0.00 | 0.00 |
NVIDIA CORPORATIONDFND | COM | 11.09M | SH | $1.93B 5.70% | 11.09M | 0.00 | 0.00 |
APPLE INCDFND | COM | 6.58M | SH | $1.67B 4.92% | 6.58M | 0.00 | 0.00 |
MICROSOFT CORPDFND | COM | 3.36M | SH | $1.24B 3.67% | 3.36M | 0.00 | 0.00 |
AMAZON COM INCDFND | COM | 4.59M | SH | $956.79M 2.82% | 4.59M | 0.00 | 0.00 |
ALPHABET INCDFND | CAP STK CL A | 2.77M | SH | $795.83M 2.35% | 2.77M | 0.00 | 0.00 |
BROADCOM INCDFND | COM | 2.17M | SH | $670.56M 1.98% | 2.17M | 0.00 | 0.00 |
ALPHABET INCDFND | CAP STK CL C | 2.26M | SH | $648.95M 1.91% | 2.26M | 0.00 | 0.00 |
META PLATFORMS INCDFND | CL A | 1.07M | SH | $613.26M 1.81% | 1.07M | 0.00 | 0.00 |
VANGUARD INTL EQUITY INDEX FDFND | FTSE EUROPE ETF | 6.32M | SH | $520.82M 1.54% | 6.32M | 0.00 | 0.00 |
ISHARES INCDFND | CORE MSCI EMKT | 7.18M | SH | $501.11M 1.48% | 7.18M | 0.00 | 0.00 |
TESLA INCDFND | COM | 1.29M | SH | $479.78M 1.41% | 1.29M | 0.00 | 0.00 |
JPMORGAN CHASE & CODFND | COM | 1.33M | SH | $391.76M 1.16% | 1.33M | 0.00 | 0.00 |
ELI LILLY & CODFND | COM | 372.21K | SH | $342.35M 1.01% | 372.21K | 0.00 | 0.00 |
EXXON MOBIL CORPDFND | COM | 1.95M | SH | $330.95M 0.98% | 1.95M | 0.00 | 0.00 |
JOHNSON & JOHNSONDFND | COM | 1.25M | SH | $305.34M 0.90% | 1.25M | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELDFND | CL B NEW | 592.39K | SH | $283.87M 0.84% | 592.39K | 0.00 | 0.00 |
VISA INCDFND | COM CL A | 910.22K | SH | $275.10M 0.81% | 910.22K | 0.00 | 0.00 |
WALMART INCDFND | COM | 2.20M | SH | $272.83M 0.80% | 2.20M | 0.00 | 0.00 |
WELLTOWER INCDFND | COM | 1.30M | SH | $257.01M 0.76% | 1.30M | 0.00 | 0.00 |
PROLOGIS INC.DFND | COM | 1.80M | SH | $237.89M 0.70% | 1.80M | 0.00 | 0.00 |
CATERPILLAR INCDFND | COM | 319.52K | SH | $226.37M 0.67% | 319.52K | 0.00 | 0.00 |
COSTCO WHOLESALE CORPORATIONDFND | COM | 226.24K | SH | $225.44M 0.66% | 226.24K | 0.00 | 0.00 |
GOLDMAN SACHS GROUP INCDFND | COM | 246.25K | SH | $208.33M 0.61% | 246.25K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDDFND | CL A | 404.08K | SH | $201.90M 0.60% | 404.08K | 0.00 | 0.00 |
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