Asset Management One Co., Ltd.

CIK

1068855

Location

TOKYO, M0

Portfolio Value

Small $552,028,512

Diversification

Diversified

Filing Date

Global Rank

#133 / 8,232 ▲ 7

Top Industry

Semiconductors 11.7%

3Y Alpha vs SPY

-3.4%

Period ended 2 months ago

Filed May 8, 2026 · 37d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+61.7%

SPY

+76.3%

Annualised alpha

-3.4%

Max drawdown

−18.1%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. 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

22.5%

−1.6 pts

Top 10

31.0%

−2.5 pts

HHI

150

Diversified−16

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	30.7%	$9,000,409,980	149
Financial Services	11.6%	$3,397,232,571	107
Consumer Cyclical	9.7%	$2,847,606,165	80
Healthcare	9.6%	$2,826,328,675	75
Industrials	9.0%	$2,638,846,624	129
Real Estate	7.8%	$2,288,694,222	140
Communication Services	7.6%	$2,228,294,727	38
Consumer Defensive	5.2%	$1,532,331,293	45
Energy	3.6%	$1,052,573,203	30
Utilities	2.5%	$719,943,401	39
Basic Materials	1.9%	$552,028,512	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

28 positions · $552,028,512 total · Basic Materials only · as of Mar 31, 2026

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

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
LIN	Linde PLC Basic Materials	Added	210,279	+2,329	$104,247,917	+17.6%	18.88%
SHW	Sherwin Williams Co Basic Materials	Added	224,444	+198	$71,945,524	−1.0%	13.03%
NEM	NEWMONT Corp /DE/ Basic Materials	Added	631,755	+93,731	$68,387,478	+27.3%	12.39%
FCX	Freeport-Mcmoran Inc Basic Materials	Added	651,453	+7	$38,292,407	+15.7%	6.94%
ECL	Ecolab Inc. Basic Materials	Added	128,361	+14,901	$34,146,593	+14.6%	6.19%
CRH	Crh Public Ltd Co Basic Materials	Added	302,957	+22,741	$31,846,839	−8.9%	5.77%
CTVA	Corteva, Inc. Basic Materials	Reduced	338,108	-29,519	$28,303,020	+14.9%	5.13%
APD	Air Products & Chemicals, Inc. Basic Materials	Added	93,160	+707	$27,062,048	+18.5%	4.90%
NUE	Nucor Corp Basic Materials	Reduced	92,241	-11,979	$15,597,953	−8.2%	2.83%
VMC	Vulcan Materials CO Basic Materials	Reduced	56,753	-41,783	$15,453,841	−45.0%	2.80%
MLM	Martin Marietta Materials Inc Basic Materials	Reduced	24,889	-5,870	$14,651,656	−23.5%	2.65%
DOW	Dow Inc. Basic Materials	Added	297,008	+8,480	$12,370,383	+83.4%	2.24%
STLD	Steel Dynamics Inc Basic Materials	Added	58,915	+1,274	$10,604,700	+8.6%	1.92%
AMRZ	Amrize Ltd Basic Materials	Reduced	183,315	-4,295	$10,269,306	+1.2%	1.86%
PPG	Ppg Industries Inc Basic Materials	Added	94,518	+675	$10,102,083	+5.1%	1.83%
LYB	LyondellBasell Industries N.V. Basic Materials	Added	111,535	+7,154	$8,985,259	+98.8%	1.63%
CF	CF Industries Holdings, Inc. Basic Materials	Reduced	65,050	-1,923	$8,446,092	+63.1%	1.53%
DD	DuPont de Nemours, Inc. Basic Materials	Reduced	178,616	-14,267	$8,180,612	+5.5%	1.48%
IFF	International Flavors & Fragrances Inc Basic Materials	Reduced	110,909	-15,736	$8,046,447	−5.7%	1.46%
CDE	Coeur Mining, Inc. Basic Materials	NEW	378,084	NEW	$7,096,636	NEW	1.29%
RS	Reliance, Inc. Basic Materials	Reduced	20,648	-290	$6,275,340	+3.8%	1.14%
RPM	Rpm International Inc/De/ Basic Materials	Reduced	48,889	-2,244	$4,859,566	−8.6%	0.88%
SCCO	Southern Copper Corp/ Basic Materials	Added	16,728	+341	$2,878,219	+23.4%	0.52%
MTRN	MATERION Corp Basic Materials	NEW	11,429	NEW	$1,653,204	NEW	0.30%
ALB	Albemarle Corp Basic Materials	Reduced	5,067	-249	$909,678	+21.0%	0.16%
BVN	Buenaventura Mining Co Inc Basic Materials	Added	24,599	+1,172	$886,547	+36.0%	0.16%
MOS	Mosaic Co Basic Materials	Reduced	11,674	-240	$297,687	+3.7%	0.05%
KNF	Knife River Corp Basic Materials	Reduced	2,835	-50	$231,477	+14.1%	0.04%