Asset Management One Co., Ltd.
Registered adviserFiling Date
Global Rank
#224
/ 8,817
▼ 6
Top Industry
Semiconductors
14.5%
Period ended 4 months ago
Filed Jul 28, 2026 · 3mo
26 quarters · since Mar 2020
Regulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
Holder type
Registered adviser
Form ADV roster, Oct 1, 2026
Regulatory AUM
$470,542,380,723
Main clients
Governments and sovereign funds
(55% of AUM)
Form ADV history
Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.
| Rosters | Regulatory AUM | Main clients |
|---|---|---|
| Jul 2026 to Oct 2026 | $470,542,380,723 | Governments and sovereign funds (55%) |
| Jul 2025 to Jun 2026 | $450,647,441,991 | Governments and sovereign funds (54%) |
| Jul 2024 to Jun 2025 | $456,316,074,923 | Governments and sovereign funds (56%) |
| Jul 2023 to Jun 2024 | $460,434,249,062 | Governments and sovereign funds (52%) |
| May 2023 to Jun 2023 | $481,195,755,403 | Diversified |
| Jul 2022 to Apr 2023 | $481,195,755,403 | Diversified |
3 earlier changes not shown.
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Style
Index-like
Active share 18.2% against the Russell 1000 as of 2026-06-30, across 915 stocks (index-like at 20% or less with 100+ stocks)
Turnover
Low turnover
6.3% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 24.7 quarters (12+), a floor since 90.5% of the book was already held when coverage starts
Closest benchmark: the Russell 1000 as of 2026-06-30, active share 18.2%; sector active share 8.1% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
957 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
7.2%
−0.0 pts
Top 5
26.0%
−0.1 pts
Top 10
35.7%
−0.2 pts
HHI
186
Diversified+2
Portfolio Trend
26 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 31.1% | $11,899,455,886 |
| Unclassified | 10.4% | $3,962,989,835 |
| Financial Services | 9.7% | $3,697,115,092 |
| Communication Services | 8.3% | $3,158,106,004 |
| Industrials | 8.2% | $3,139,462,142 |
| Consumer Cyclical | 8.1% | $3,099,701,368 |
| Healthcare | 8.0% | $3,052,457,455 |
| Real Estate | 6.6% | $2,544,463,820 |
| Consumer Defensive | 3.9% | $1,480,578,713 |
| Energy | 2.4% | $930,692,807 |
| Utilities | 1.9% | $730,392,898 |
| Basic Materials | 1.5% | $567,711,566 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| IAUM | iShares Gold Trust Micro | +1,003,173 | 2,430,865 | $97,258,908 | |
| SPHY | State Street(R) SPDR(R) Portfolio High Yield Bond ETF | +827,800 | 5,253,420 | $123,140,164 | |
| KLAC | Kla Corp | +624,680 | 698,179 | $210,647,586 | |
| SVC | Service Properties Trust | +621,696 | 832,224 | $1,406,458 | |
| NU | Nu Holdings Ltd. | +376,686 | 1,188,236 | $15,874,832 | |
| BKNG | Booking Holdings Inc. | +337,994 | 353,278 | $62,968,270 | |
| USIG | iShares Broad USD Investment Grade Corporate Bond ETF | +235,823 | 3,002,847 | $154,016,022 | |
| CVNA | Carvana Co. | +223,695 | 279,173 | $18,375,166 | |
| DVN | Devon Energy Corp | +218,243 | 465,074 | $19,216,857 | |
| CVS | CVS HEALTH Corp | +215,192 | 771,317 | $79,792,743 | |
| NPKI | NPK International Inc. | +153,894 | 659,414 | $10,491,276 | |
| FTI | TechnipFMC plc | +149,764 | 168,396 | $11,164,654 | |
| AAPL | Apple Inc. | +131,807 | 6,707,060 | $1,940,754,881 | |
| EIX | Edison International | +122,963 | 322,729 | $24,027,174 | |
| GOOGL | Alphabet Inc. | +117,216 | 2,884,732 | $1,030,916,674 | |
| F | Ford Motor Co | +115,502 | 1,822,347 | $25,330,623 | |
| MET | Metlife Inc | +115,031 | 375,200 | $31,745,672 | |
| WMB | Williams Companies, Inc. | +86,015 | 603,894 | $44,893,479 | |
| INTC | Intel Corp | +79,682 | 2,094,705 | $292,483,659 | |
| CCL | Carnival Corp Ltd. | +76,813 | 536,548 | $15,329,176 | |
| FTK | Flotek Industries Inc | +73,707 | 214,005 | $5,033,397 | |
| HPE | Hewlett Packard Enterprise Co | +72,151 | 640,607 | $28,897,781 | |
| MBB | iShares MBS ETF | +71,479 | 1,225,691 | $115,852,313 | |
| T | At&T Inc. | +69,018 | 3,551,730 | $73,520,811 | |
| REET | iShares Global REIT ETF | +69,000 | 246,000 | $6,794,520 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| EMLC | VanEck J.P. Morgan EM Local Currency Bond ETF | −761,681 | 2,581,614 | $65,986,053 | |
| NVDA | Nvidia Corp | −332,814 | 10,758,962 | $2,152,760,706 | |
| HRL | Hormel Foods Corp | −302,032 | 48,353 | $1,200,121 | |
| DOC | Healthpeak Properties, Inc. | −293,884 | 1,049,951 | $22,468,951 | |
| PINS | Pinterest, Inc. | −238,972 | 1,690 | $35,540 | |
| GRAB | Grab Holdings Ltd | −217,241 | 844,408 | $3,183,418 | |
| TTD | Trade Desk, Inc. | −172,607 | 17,681 | $319,672 | |
| VZ | Verizon Communications Inc | −165,771 | 2,048,000 | $86,712,320 | |
| HON | Honeywell International Inc | −155,022 | 226,748 | $50,768,877 | |
| EYE | National Vision Holdings, Inc. | −152,349 | 68,888 | $1,309,560 | |
| TIGR | UP Fintech Holding Ltd | −147,435 | 12,336 | $54,278 | |
| KO | Coca Cola Co | −129,425 | 2,054,854 | $166,997,984 | |
| NEM | NEWMONT Corp | −124,483 | 507,272 | $47,379,204 | |
| IEMG | iShares Trust | −116,388 | 7,068,028 | $0 | |
| GM | General Motors Co | −111,234 | 432,195 | $33,313,590 | |
| UDR | UDR, Inc. | −103,120 | 490,743 | $19,590,460 | |
| BSX | Boston Scientific Corp | −100,645 | 677,731 | $28,925,559 | |
| PM | Philip Morris International Inc. | −98,915 | 805,893 | $145,794,102 | |
| BAC | Bank Of America Corp | −93,490 | 3,204,174 | $182,573,834 | |
| DD | DuPont de Nemours, Inc. | −91,632 | 86,984 | $11,798,509 | |
| CNP | Centerpoint Energy Inc | −82,575 | 355,292 | $15,647,059 | |
| UBER | Uber Technologies, Inc | −78,821 | 840,989 | $60,685,766 | |
| VGK | VANGUARD EUROPEAN STOCK INDEX FUND | −76,953 | 6,241,352 | $552,609,306 | |
| ACM | Aecom | −76,863 | 21,515 | $1,501,747 | |
| ROL | Rollins Inc | −73,727 | 200,719 | $8,378,011 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| SPCX | Space Exploration Technologies Corp | 194,995 | $33,316,845 | |
| HONA | Honeywell Aerospace Inc. | 136,486 | $30,174,324 | |
| XPO | XPO, Inc. | 43,147 | $8,857,647 | |
| FDXF | FedEx Freight Holding Company, Inc. | 56,062 | $8,465,362 | |
| RBRK | Rubrik, Inc. | 98,464 | $7,904,689 | |
| FN | Fabrinet | 13,619 | $7,654,967 | |
| MDLN | Medline Inc. | 139,262 | $5,492,493 | |
| WTTR | Select Water Solutions, Inc. | 267,120 | $5,337,057 | |
| SN | SharkNinja, Inc. | 32,401 | $4,933,700 | |
| USHY | iShares Broad USD High Yield Corporate Bond ETF | 120,103 | $4,446,213 | |
| ESI | Element Solutions Inc | 92,168 | $4,401,022 | |
| TIGO | Millicom International Cellular SA | 47,073 | $4,272,345 | |
| CRCL | Circle Internet Group, Inc. | 56,239 | $3,522,248 | |
| NWPX | NWPX Infrastructure, Inc. | 23,446 | $3,515,493 | |
| LFUS | Littelfuse Inc | 6,507 | $2,962,832 | |
| SPY | Spdr S&P 500 ETF Trust | 3,400 | $2,539,018 | |
| VICR | Vicor Corp | 6,322 | $2,400,969 | |
| WPM | Wheaton Precious Metals Corp. | 18,247 | $2,049,503 | |
| AVT | Avnet Inc | 22,968 | $2,040,017 | |
| ENS | EnerSys | 7,775 | $1,817,950 | |
| RACE | Ferrari N.V. | 4,221 | $1,571,436 | |
| AEIS | Advanced Energy Industries Inc | 2,835 | $1,057,086 | |
| YMM | Full Truck Alliance Co. Ltd. | 112,636 | $914,604 | |
| CEMB | iShares J.P. Morgan EM Corporate Bond ETF | 18,923 | $863,834 | |
| GH | Guardant Health, Inc. | 5,576 | $836,567 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| EQH | Equitable Holdings, Inc. | 120,304 | $4,464,481 | |
| SITE | SiteOne Landscape Supply, Inc. | 30,942 | $4,118,689 | |
| QLYS | Qualys, Inc. | 45,262 | $3,976,266 | |
| DKNG | DraftKings Inc. | 171,874 | $3,715,915 | |
| ACA | Arcosa, Inc. | 23,455 | $2,489,513 | |
| SNAP | Snap Inc | 429,464 | $1,975,534 | |
| MEDP | Medpace Holdings, Inc. | 3,960 | $1,901,552 | |
| SCI | Service Corp International | 21,793 | $1,798,140 | |
| INSW | International Seaways, Inc. | 22,085 | $1,609,554 | |
| MIR | Mirion Technologies, Inc. | 55,723 | $1,035,890 | |
| MNDY | monday.com Ltd. | 14,530 | $1,004,168 | |
| CALM | Cal-Maine Foods Inc | 10,439 | $826,246 | |
| SRAD | Sportradar Group AG | 46,109 | $771,864 | |
| BFC | Bank First Corp | 5,568 | $752,014 | |
| RPD | Rapid7, Inc. | 125,878 | $693,587 | |
| POOL | Pool Corp | 1,550 | $313,611 | |
| ACI | Albertsons Companies, Inc. | 17,935 | $305,612 | |
| AMBA | Ambarella Inc | 2,802 | $144,246 | |
| OUST | Ouster, Inc. | 6,961 | $127,873 | |
| PAX | Patria Investments Ltd | 8,608 | $108,460 | |
| PI | Impinj Inc | 928 | $95,305 | |
| PAR | Par Technology Corp | 4,777 | $63,677 | |
| — | 320,008 | $0 | ||
| — | 143,081 | $0 | ||
| — | 110,457 | $0 | ||
| No positions match the current search. | ||||
957 tracked positions ·
$38,263,127,586 total
· filing declares
957 positions · $38,970,286,493
· as of Jun 30, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
Utilities
Showing 1–50
of 957 positions by value
· page 1 of 20
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| IVV |
iShares Core S&P 500 ETF
|
Added | 3,253,020 | $2,436,154,147 | 6.37% | |
| NVDA |
Nvidia Corp
Technology
|
Reduced | 10,758,962 | $2,152,760,706 | 5.63% | |
| AAPL |
Apple Inc.
Technology
|
Added | 6,707,060 | $1,940,754,881 | 5.07% | |
| MSFT |
Microsoft Corp
Technology
|
Added | 3,425,583 | $1,277,810,970 | 3.34% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Added | 4,661,019 | $1,110,907,268 | 2.90% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Added | 2,884,732 | $1,030,916,674 | 2.69% | |
| AVGO |
Broadcom Inc.
Technology
|
Reduced | 2,147,884 | $811,363,181 | 2.12% | |
| GOOG |
Alphabet Inc.
Communication Services
|
Reduced | 2,211,427 | $781,363,501 | 2.04% | |
| MU |
Micron Technology Inc
Technology
|
Added | 530,154 | $611,951,460 | 1.60% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Added | 1,073,040 | $604,432,701 | 1.58% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
Added | 1,357,562 | $570,990,577 | 1.49% | |
| VGK |
VANGUARD EUROPEAN STOCK INDEX FUND
|
Reduced | 6,241,352 | $552,609,306 | 1.44% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Added | 384,625 | $461,330,802 | 1.21% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
Added | 762,209 | $442,774,830 | 1.16% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
Reduced | 1,318,113 | $431,457,928 | 1.13% | |
| CAT |
Caterpillar Inc
Industrials
|
Added | 320,025 | $340,794,622 | 0.89% | |
| JNJ |
Johnson & Johnson
Healthcare
|
Added | 1,249,228 | $317,266,435 | 0.83% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
Added | 619,590 | $310,036,640 | 0.81% | |
| V |
Visa Inc.
Financial Services
|
Reduced | 899,673 | $308,668,809 | 0.81% | |
| WELL |
Welltower Inc.
Real Estate
|
Added | 1,326,391 | $301,050,965 | 0.79% | |
| INTC |
Intel Corp
Technology
|
Added | 2,094,705 | $292,483,659 | 0.76% | |
| LRCX |
Lam Research Corp
Technology
|
Reduced | 630,534 | $273,229,298 | 0.71% | |
| AMAT |
Applied Materials Inc
Technology
|
Added | 370,282 | $267,713,886 | 0.70% | |
| XOM |
ExxonMobil Holdings Corp
Energy
|
Reduced | 1,939,080 | $265,111,017 | 0.69% | |
| CSCO |
Cisco Systems, Inc.
Technology
|
Added | 2,140,956 | $251,476,691 | 0.66% | |
| WMT |
Walmart Inc.
Consumer Defensive
|
Added | 2,198,582 | $249,011,397 | 0.65% | |
| GS |
Goldman Sachs Group Inc
Financial Services
|
Reduced | 241,898 | $244,648,380 | 0.64% | |
| PLD |
Prologis, Inc.
Real Estate
|
Reduced | 1,795,486 | $243,234,488 | 0.64% | |
| UNH |
Unitedhealth Group Inc
Healthcare
|
Added | 540,703 | $224,732,387 | 0.59% | |
| COST |
Costco Wholesale Corp
Consumer Defensive
|
Added | 227,281 | $212,614,557 | 0.56% | |
| KLAC |
Kla Corp
Technology
|
Added | 698,179 | $210,647,586 | 0.55% | |
| ABBV |
AbbVie Inc.
Healthcare
|
Reduced | 836,335 | $210,455,339 | 0.55% | |
| MA |
Mastercard Inc
Financial Services
|
Reduced | 395,840 | $203,303,424 | 0.53% | |
| GE |
General Electric Co
Industrials
|
Added | 539,411 | $201,594,073 | 0.53% | |
| EQIX |
Equinix Inc
Real Estate
|
Added | 188,734 | $196,734,434 | 0.51% | |
| HD |
Home Depot, Inc.
Consumer Cyclical
|
Reduced | 521,980 | $184,091,906 | 0.48% | |
| BAC |
Bank Of America Corp
Financial Services
|
Reduced | 3,204,174 | $182,573,834 | 0.48% | |
| MRK |
Merck & Co., Inc.
Healthcare
|
Reduced | 1,380,043 | $177,335,525 | 0.46% | |
| PG |
PROCTER & GAMBLE Co
Consumer Defensive
|
Reduced | 1,146,165 | $168,073,635 | 0.44% | |
| KO |
Coca Cola Co
Consumer Defensive
|
Reduced | 2,054,854 | $166,997,984 | 0.44% | |
| IBM |
International Business Machines Corp
Technology
|
Added | 551,582 | $155,110,374 | 0.41% | |
| USIG |
iShares Broad USD Investment Grade Corporate Bond ETF
|
Added | 3,002,847 | $154,016,022 | 0.40% | |
| CVX |
Chevron Corp
Energy
|
Reduced | 929,123 | $154,011,428 | 0.40% | |
| GEV |
GE Vernova Inc.
Industrials
|
Reduced | 129,915 | $152,631,936 | 0.40% | |
| PM |
Philip Morris International Inc.
Consumer Defensive
|
Reduced | 805,893 | $145,794,102 | 0.38% | |
| PANW |
Palo Alto Networks Inc
Technology
|
Reduced | 413,429 | $140,987,557 | 0.37% | |
| NFLX |
Netflix Inc
Communication Services
|
Reduced | 1,960,665 | $139,991,481 | 0.37% | |
| SPG |
Simon Property Group Inc.
Real Estate
|
Added | 603,265 | $134,920,217 | 0.35% | |
| MS |
Morgan Stanley
Financial Services
|
Reduced | 619,784 | $129,559,647 | 0.34% | |
| C |
Citigroup Inc
Financial Services
|
Reduced | 904,182 | $126,549,312 | 0.33% |
Showing the top 50 of 957 positions. Create a free account to see every position, past quarters, search, filters and CSV export.
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.