Filed: 4/23/2025ACC: 0000950123-25-003633
📋 What this filing means
ASSET MANAGEMENT ONE CO., LTD. filed this quarterly 13F‑HR report disclosing 966 equity positions with a total reported market value of $28.91B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
966
Positions
$28.91B
Total AUM (reported)
252.36M
Total Shares
Allocation by class
COM$20.38B70.5%
CORE S&P500 ETF$1.80B6.2%
CL A$1.58B5.5%
COM NEW$676.21M2.3%
COM CL A$436.05M1.5%
FTSE EUROPE ETF$423.98M1.5%
SHS$421.84M1.5%
Portfolio Concentration
Top 3$4.47B15.5%
4–10$4.08B14.1%
11–25$3.90B13.5%
Rest$16.47B57.0%
Top 3 weight
15.5%
Top 10 weight
29.6%
Voting Authority Distribution
Total shares with voting rights: 252.36M
Sole
Full voting authority
252.36M
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
Other966
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings966
Rows:
ISHARES TR
DFNDShares3.21M
TypeSH
Market value$1.80B
6.24%
Sole
3.21M
Shared
0.00
None
0.00
APPLE INC
DFNDShares6.52M
TypeSH
Market value$1.45B
5.01%
Sole
6.52M
Shared
0.00
None
0.00
MICROSOFT CORP
DFNDShares3.24M
TypeSH
Market value$1.22B
4.21%
Sole
3.24M
Shared
0.00
None
0.00
NVIDIA CORPORATION
DFNDShares10.62M
TypeSH
Market value$1.15B
3.98%
Sole
10.62M
Shared
0.00
None
0.00
AMAZON COM INC
DFNDShares4.26M
TypeSH
Market value$810.82M
2.80%
Sole
4.26M
Shared
0.00
None
0.00
META PLATFORMS INC
DFNDShares1.01M
TypeSH
Market value$581.86M
2.01%
Sole
1.01M
Shared
0.00
None
0.00
VANGUARD INTL EQUITY INDEX F
DFNDShares6.04M
TypeSH
Market value$423.98M
1.47%
Sole
6.04M
Shared
0.00
None
0.00
ALPHABET INC
DFNDShares2.63M
TypeSH
Market value$406.33M
1.41%
Sole
2.63M
Shared
0.00
None
0.00
ISHARES INC
DFNDShares6.61M
TypeSH
Market value$356.82M
1.23%
Sole
6.61M
Shared
0.00
None
0.00
ALPHABET INC
DFNDShares2.21M
TypeSH
Market value$345.25M
1.19%
Sole
2.21M
Shared
0.00
None
0.00
BROADCOM INC
DFNDShares2.06M
TypeSH
Market value$344.31M
1.19%
Sole
2.06M
Shared
0.00
None
0.00
JPMORGAN CHASE & CO.
DFNDShares1.38M
TypeSH
Market value$338.20M
1.17%
Sole
1.38M
Shared
0.00
None
0.00
TESLA INC
DFNDShares1.29M
TypeSH
Market value$334.13M
1.16%
Sole
1.29M
Shared
0.00
None
0.00
VISA INC
DFNDShares863.31K
TypeSH
Market value$302.55M
1.05%
Sole
863.31K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
DFNDShares566.32K
TypeSH
Market value$301.61M
1.04%
Sole
566.32K
Shared
0.00
None
0.00
ELI LILLY & CO
DFNDShares364.15K
TypeSH
Market value$300.76M
1.04%
Sole
364.15K
Shared
0.00
None
0.00
UNITEDHEALTH GROUP INC
DFNDShares516.97K
TypeSH
Market value$270.76M
0.94%
Sole
516.97K
Shared
0.00
None
0.00
WORLD GOLD TR
DFNDShares4M
TypeSH
Market value$247.83M
0.86%
Sole
4M
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
DFNDShares410.05K
TypeSH
Market value$224.75M
0.78%
Sole
410.05K
Shared
0.00
None
0.00
EXXON MOBIL CORP
DFNDShares1.82M
TypeSH
Market value$216.08M
0.75%
Sole
1.82M
Shared
0.00
None
0.00
COSTCO WHSL CORP NEW
DFNDShares222.44K
TypeSH
Market value$210.38M
0.73%
Sole
222.44K
Shared
0.00
None
0.00
PROLOGIS INC.
DFNDShares1.85M
TypeSH
Market value$206.67M
0.71%
Sole
1.85M
Shared
0.00
None
0.00
NETFLIX INC
DFNDShares217.91K
TypeSH
Market value$203.20M
0.70%
Sole
217.91K
Shared
0.00
None
0.00
JOHNSON & JOHNSON
DFNDShares1.21M
TypeSH
Market value$200.68M
0.69%
Sole
1.21M
Shared
0.00
None
0.00
PROCTER AND GAMBLE CO
DFNDShares1.18M
TypeSH
Market value$200.25M
0.69%
Sole
1.18M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ISHARES TRDFND | CORE S&P500 ETF | 3.21M | SH | $1.80B 6.24% | 3.21M | 0.00 | 0.00 |
APPLE INCDFND | COM | 6.52M | SH | $1.45B 5.01% | 6.52M | 0.00 | 0.00 |
MICROSOFT CORPDFND | COM | 3.24M | SH | $1.22B 4.21% | 3.24M | 0.00 | 0.00 |
NVIDIA CORPORATIONDFND | COM | 10.62M | SH | $1.15B 3.98% | 10.62M | 0.00 | 0.00 |
AMAZON COM INCDFND | COM | 4.26M | SH | $810.82M 2.80% | 4.26M | 0.00 | 0.00 |
META PLATFORMS INCDFND | CL A | 1.01M | SH | $581.86M 2.01% | 1.01M | 0.00 | 0.00 |
VANGUARD INTL EQUITY INDEX FDFND | FTSE EUROPE ETF | 6.04M | SH | $423.98M 1.47% | 6.04M | 0.00 | 0.00 |
ALPHABET INCDFND | CAP STK CL A | 2.63M | SH | $406.33M 1.41% | 2.63M | 0.00 | 0.00 |
ISHARES INCDFND | CORE MSCI EMKT | 6.61M | SH | $356.82M 1.23% | 6.61M | 0.00 | 0.00 |
ALPHABET INCDFND | CAP STK CL C | 2.21M | SH | $345.25M 1.19% | 2.21M | 0.00 | 0.00 |
BROADCOM INCDFND | COM | 2.06M | SH | $344.31M 1.19% | 2.06M | 0.00 | 0.00 |
JPMORGAN CHASE & CO.DFND | COM | 1.38M | SH | $338.20M 1.17% | 1.38M | 0.00 | 0.00 |
TESLA INCDFND | COM | 1.29M | SH | $334.13M 1.16% | 1.29M | 0.00 | 0.00 |
VISA INCDFND | COM CL A | 863.31K | SH | $302.55M 1.05% | 863.31K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELDFND | CL B NEW | 566.32K | SH | $301.61M 1.04% | 566.32K | 0.00 | 0.00 |
ELI LILLY & CODFND | COM | 364.15K | SH | $300.76M 1.04% | 364.15K | 0.00 | 0.00 |
UNITEDHEALTH GROUP INCDFND | COM | 516.97K | SH | $270.76M 0.94% | 516.97K | 0.00 | 0.00 |
WORLD GOLD TRDFND | SPDR GLD MINIS | 4M | SH | $247.83M 0.86% | 4M | 0.00 | 0.00 |
MASTERCARD INCORPORATEDDFND | CL A | 410.05K | SH | $224.75M 0.78% | 410.05K | 0.00 | 0.00 |
EXXON MOBIL CORPDFND | COM | 1.82M | SH | $216.08M 0.75% | 1.82M | 0.00 | 0.00 |
COSTCO WHSL CORP NEWDFND | COM | 222.44K | SH | $210.38M 0.73% | 222.44K | 0.00 | 0.00 |
PROLOGIS INC.DFND | COM | 1.85M | SH | $206.67M 0.71% | 1.85M | 0.00 | 0.00 |
NETFLIX INCDFND | COM | 217.91K | SH | $203.20M 0.70% | 217.91K | 0.00 | 0.00 |
JOHNSON & JOHNSONDFND | COM | 1.21M | SH | $200.68M 0.69% | 1.21M | 0.00 | 0.00 |
PROCTER AND GAMBLE CODFND | COM | 1.18M | SH | $200.25M 0.69% | 1.18M | 0.00 | 0.00 |
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