Asset Management One Co., Ltd.

CIK

1068855

Location

TOKYO, M0

Portfolio Value

Large $29,104,435,207

Diversification

Diversified

Filing Date

Global Rank

#216 / 8,621 ▼ 8 · as of Mar 2026

Top Industry

Semiconductors 11.8%

3Y Alpha vs SPY

-2.9%

Period ended 4 months ago

Filed May 8, 2026 · 3mo

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+63.5%

SPY

+67.9%

Annualised alpha

-1.1%

Max drawdown

−18.1%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

867 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

6.6%

−0.1 pts

Top 5

22.7%

−1.6 pts

Top 10

31.3%

−2.5 pts

HHI

152

Diversified−16

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	30.5%	$8,863,712,811	149
Financial Services	11.7%	$3,393,815,302	107
Healthcare	9.7%	$2,826,328,675	75
Consumer Cyclical	9.5%	$2,771,876,720	80
Industrials	9.1%	$2,636,296,114	129
Real Estate	7.9%	$2,289,834,231	140
Communication Services	7.7%	$2,228,294,727	38
Consumer Defensive	5.3%	$1,532,331,293	45
Energy	3.6%	$1,052,573,203	30
Utilities	2.5%	$719,943,401	39
Basic Materials	2.0%	$568,361,240	28
Unclassified	0.8%	$221,067,490	7

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
NU	Nu Holdings Ltd.	+291,612	811,550	$11,661,973
IAUM	iShares Gold Trust Micro	+237,661	1,427,692	$66,673,216
HBAN	Huntington Bancshares Inc /Md/	+207,858	867,120	$13,570,428
VZ	Verizon Communications Inc	+138,514	2,213,771	$111,131,304
FITB	Fifth Third Bancorp	+101,687	371,264	$17,248,925
TIGR	UP Fintech Holding Ltd	+99,354	159,771	$1,006,557
NEM	NEWMONT Corp /DE/	+93,731	631,755	$68,387,478
MRK	Merck & Co., Inc.	+91,333	1,441,306	$173,374,698
GEN	Gen Digital Inc.	+90,030	637,510	$12,004,313
ASTS	AST SpaceMobile, Inc.	+84,983	88,720	$7,352,226
F	Ford Motor Co	+82,892	1,706,845	$19,696,991
RPRX	Royalty Pharma plc	+79,617	270,526	$12,977,132
PANW	Palo Alto Networks Inc	+72,278	421,551	$67,583,056
BEN	Franklin Resources Inc	+67,281	79,954	$1,888,513
OMC	Omnicom Group Inc.	+56,436	169,207	$12,742,979
GM	General Motors Co	+52,471	543,429	$40,485,460
WMT	Walmart Inc.	+51,549	2,195,319	$272,834,245
IBKR	Interactive Brokers Group, Inc.	+50,878	239,194	$16,042,741
KMI	Kinder Morgan, Inc.	+45,768	1,009,077	$33,834,351
FTAI	FTAI Aviation Ltd.	+42,464	61,162	$14,984,690
RTX	RTX Corp	+41,320	596,558	$115,076,038
AMZN	Amazon Com Inc	+38,984	4,593,969	$956,785,923
PEP	Pepsico Inc	+38,973	678,813	$105,412,870
VRT	Vertiv Holdings Co	+38,114	179,885	$45,075,583
NLY	Annaly Capital Management Inc	+34,583	254,077	$5,373,728
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
GLDM	World Gold Trust	−1,135,822	1,486,595	$137,792,490
GRAB	Grab Holdings Ltd	−1,078,673	1,061,649	$3,885,635
TME	Tencent Music Entertainment Group	−326,653	178,297	$1,654,596
BAC	Bank Of America Corp /De/	−233,674	3,297,664	$160,761,120
BAX	Baxter International Inc	−191,255	18,923	$317,906
CSCO	Cisco Systems, Inc.	−170,177	2,080,156	$161,399,304
AMH	American Homes 4 Rent	−169,110	521,797	$14,568,572
PFE	Pfizer Inc	−149,313	2,590,740	$72,747,979
T	At&T Inc.	−106,877	3,482,712	$100,963,820
C	Citigroup Inc	−101,755	948,135	$107,527,990
BSX	Boston Scientific Corp	−100,729	778,376	$48,843,094
ELS	Equity Lifestyle Properties Inc	−99,902	306,790	$19,149,831
CMCSA	Comcast Corp	−84,640	1,549,851	$44,496,222
KHC	Kraft Heinz Co	−84,350	508,353	$11,432,858
JPM	Jpmorgan Chase & Co	−83,021	1,331,794	$391,760,523
SRAD	Sportradar Group AG	−79,532	46,109	$771,864
NOW	ServiceNow, Inc.	−76,857	485,717	$50,781,712
CNH	CNH Industrial N.V.	−76,519	375,989	$4,135,879
BXP	BXP, Inc.	−75,184	216,186	$11,220,053
HST	Host Hotels & Resorts, Inc.	−74,470	1,025,442	$19,647,468
AMX	America Movil Sab De Cv/	−72,870	87,252	$2,223,180
AAPL	Apple Inc.	−71,850	6,575,253	$1,668,733,458
SBRA	Sabra Health Care REIT, Inc.	−69,030	437,683	$8,416,644
SJM	J M SMUCKER Co	−68,439	5,284	$509,588
NFLX	Netflix Inc	−67,613	1,963,293	$188,770,621
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
LITE	Lumentum Holdings Inc.	29,373	$20,642,169
COHR	Coherent Corp.	66,115	$15,749,254
CW	Curtiss Wright Corp	15,685	$10,683,367
CASY	Caseys General Stores Inc	13,833	$10,068,487
AMCR	Amcor plc	241,629	$9,604,752
NPKI	NPK International Inc.	505,520	$7,324,984
CDE	Coeur Mining, Inc.	378,084	$7,096,636
RVMD	Revolution Medicines, Inc.	55,816	$5,428,106
PNFP	Pinnacle Financial Partners, Inc.	54,006	$4,652,076
IREN	IREN Ltd	122,683	$4,205,573
KGS	Kodiak Gas Services, Inc.	50,756	$2,960,089
MWH	SOLV Energy, Inc.	93,589	$2,810,477
FTK	Flotek Industries Inc/Cn/	140,298	$2,380,857
ASTE	Astec Industries Inc	36,161	$1,946,908
MEDP	Medpace Holdings, Inc.	3,960	$1,901,552
TTMI	Ttm Technologies Inc	17,146	$1,670,363
MTRN	MATERION Corp	11,429	$1,653,204
EQPT	EquipmentShare.com Inc	80,377	$1,637,279
KRMN	Karman Holdings Inc.	19,467	$1,558,333
MIR	Mirion Technologies, Inc.	55,723	$1,035,890
ASND	Ascendis Pharma A/S	3,805	$870,317
SYM	Symbotic Inc.	12,070	$642,124
VSNT	Versant Media Group, Inc.	8,300	$307,266
FRMI	Fermi Inc.	41,654	$243,259
RCI	Rogers Communications Inc	5,872	$225,778
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
DT	Dynatrace, Inc.	138,729	$6,012,514
DOCU	Docusign, Inc.	77,094	$5,273,229
NTNX	Nutanix, Inc.	93,016	$4,807,997
MMYT	MakeMyTrip Ltd	50,534	$4,149,852
BAH	Booz Allen Hamilton Holding Corp	49,007	$4,134,230
WTRG	Essential Utilities, Inc.	102,722	$3,940,415
MGRC	Mcgrath Rentcorp	32,305	$3,389,763
PAYC	Paycom Software, Inc.	21,256	$3,387,356
BSY	Bentley Systems Inc	59,789	$2,281,847
ELME	Elme Communities	122,831	$2,137,259
WIX	Wix.com Ltd.	19,229	$1,997,700
HALO	Halozyme Therapeutics, Inc.	24,844	$1,672,001
SNX	Td Synnex Corp	10,387	$1,560,439
MANH	Manhattan Associates Inc	8,723	$1,511,783
PRIM	Primoris Services Corp	12,160	$1,509,542
RBRK	Rubrik, Inc.	19,634	$1,501,608
PRM	Perimeter Solutions, Inc.	48,959	$1,347,841
GLBE	Global-E Online Ltd.	33,952	$1,334,653
CRSP	CRISPR Therapeutics AG	22,132	$1,160,602
AIV	Apartment Investment & Management Co	180,890	$1,074,486
DINO	HF Sinclair Corp	22,099	$1,018,321
DLB	Dolby Laboratories, Inc.	11,240	$721,832
USFD	US Foods Holding Corp.	8,822	$664,473
PCOR	Procore Technologies, Inc.	9,083	$660,697
OMF	OneMain Holdings, Inc.	9,529	$643,683
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

867 positions · $29,104,435,207 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 867 positions by value · page 1 of 18

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
NVDA	Nvidia Corp Technology	Reduced	11,091,776	-11,325	$1,934,405,734	−6.6%	6.65%
AAPL	Apple Inc. Technology	Reduced	6,575,253	-71,850	$1,668,733,458	−7.7%	5.73%
MSFT	Microsoft Corp Technology	Reduced	3,357,509	-48,064	$1,242,849,106	−24.5%	4.27%
AMZN	Amazon Com Inc Consumer Cyclical	Added	4,593,969	+38,984	$956,785,923	−9.0%	3.29%
GOOGL	Alphabet Inc. Communication Services	Reduced	2,767,516	-16,677	$795,826,900	−8.7%	2.73%
AVGO	Broadcom Inc. Technology	Reduced	2,166,535	-24,802	$670,564,247	−11.6%	2.30%
META	Meta Platforms, Inc. Communication Services	Added	1,071,885	+12,668	$613,257,565	−12.3%	2.11%
TSLA	Tesla, Inc. Consumer Cyclical	Reduced	1,290,586	-30,485	$479,775,345	−19.2%	1.65%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	1,331,794	-83,021	$391,760,523	−14.1%	1.35%
LLY	ELI LILLY & Co Healthcare	Added	372,209	+3,661	$342,346,671	−13.6%	1.18%
XOM	ExxonMobil Holdings Corp Energy	Added	1,950,672	+31,885	$330,951,011	+43.3%	1.14%
JNJ	Johnson & Johnson Healthcare	Reduced	1,249,154	-2,244	$305,343,203	+17.9%	1.05%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	592,393	-3,497	$283,874,725	−5.2%	0.98%
V	Visa Inc. Financial Services	Reduced	910,219	-22,848	$275,104,590	−15.9%	0.95%
WMT	Walmart Inc. Consumer Defensive	Added	2,195,319	+51,549	$272,834,245	+14.2%	0.94%
WELL	Welltower Inc. Real Estate	Added	1,299,958	+3,988	$257,014,696	+6.8%	0.88%
PLD	Prologis, Inc. Real Estate	Reduced	1,799,705	-18,899	$237,885,006	+2.5%	0.82%
CAT	Caterpillar Inc Industrials	Added	319,517	+30,219	$226,365,013	+36.6%	0.78%
COST	Costco Wholesale Corp /New Consumer Defensive	Reduced	226,244	-1,444	$225,436,308	+14.8%	0.77%
GS	Goldman Sachs Group Inc Financial Services	Reduced	246,250	-8,067	$208,325,037	−6.8%	0.72%
MA	Mastercard Inc Financial Services	Reduced	404,082	-13,300	$201,903,612	−15.3%	0.69%
CVX	Chevron Corp Energy	Added	949,989	+19,976	$196,552,724	+38.7%	0.68%
ABBV	AbbVie Inc. Healthcare	Reduced	880,026	-29,224	$191,396,854	−7.9%	0.66%
NFLX	Netflix Inc Communication Services	Reduced	1,963,293	-67,613	$188,770,621	−0.9%	0.65%
EQIX	Equinix Inc Real Estate	Reduced	187,194	-3,093	$183,495,046	+25.9%	0.63%
HD	Home Depot, Inc. Consumer Cyclical	Added	546,305	+14,172	$179,674,251	−1.9%	0.62%
MRK	Merck & Co., Inc. Healthcare	Added	1,441,306	+91,333	$173,374,698	+22.0%	0.60%
MU	Micron Technology Inc Technology	Reduced	506,903	-6,091	$171,252,109	+17.0%	0.59%
KO	Coca Cola Co Consumer Defensive	Reduced	2,184,279	-6,887	$166,114,417	+8.4%	0.57%
PG	PROCTER & GAMBLE Co Consumer Defensive	Reduced	1,149,469	-6,183	$166,029,302	+0.2%	0.57%
CSCO	Cisco Systems, Inc. Technology	Reduced	2,080,156	-170,177	$161,399,304	−6.9%	0.55%
BAC	Bank Of America Corp /De/ Financial Services	Reduced	3,297,664	-233,674	$160,761,120	−17.2%	0.55%
PM	Philip Morris International Inc. Consumer Defensive	Reduced	904,808	-9,250	$149,600,954	+2.0%	0.51%
AMD	Advanced Micro Devices Inc Technology	Reduced	734,439	-1,833	$149,406,925	−5.2%	0.51%
LRCX	Lam Research Corp Technology	Added	668,713	+13,945	$142,877,219	+27.5%	0.49%
PLTR	Palantir Technologies Inc. Technology	Reduced	966,942	-619	$141,444,275	−17.8%	0.49%
GE	General Electric Co Industrials	Added	486,053	+952	$137,927,259	−7.7%	0.47%
GLDM	World Gold Trust	Reduced	1,486,595	-1,135,822	$137,792,490	−38.5%	0.47%
UNH	Unitedhealth Group Inc Healthcare	Reduced	494,649	-472	$133,847,072	−18.1%	0.46%
MCD	Mcdonalds Corp Consumer Cyclical	Reduced	420,673	-3,245	$130,740,961	+0.9%	0.45%
IBM	International Business Machines Corp Technology	Reduced	538,958	-6,266	$130,638,029	−19.1%	0.45%
AMGN	Amgen Inc Healthcare	Reduced	342,749	-4,059	$120,596,235	+6.2%	0.41%
GEV	GE Vernova Inc. Industrials	Added	137,140	+3,280	$119,709,506	+36.8%	0.41%
AMAT	Applied Materials Inc /De Technology	Reduced	339,841	-2,522	$116,154,255	+32.0%	0.40%
RTX	RTX Corp Industrials	Added	596,558	+41,320	$115,076,038	+13.0%	0.40%
DLR	Digital Realty Trust, Inc. Real Estate	Reduced	638,267	-8,154	$115,022,096	+15.0%	0.40%
SPG	Simon Property Group Inc. Real Estate	Reduced	600,575	-9,286	$112,025,254	−0.8%	0.38%
ORCL	Oracle Corp Technology	Reduced	758,203	-6,979	$111,539,243	−25.2%	0.38%
AXP	American Express Co Financial Services	Reduced	368,418	-22,121	$111,439,076	−22.9%	0.38%
VZ	Verizon Communications Inc Communication Services	Added	2,213,771	+138,514	$111,131,304	+31.5%	0.38%