Asset Management One Co., Ltd.

CIK 0001068855 · Q1 2026

13F Equity AUM

$33.9B

-5.7% QoQ

Positions

908

-24 QoQ

AUM Rank

#287

Top 2%

Skill Alpha (FF)

-0.5%/yr^ns

No Clear Edge

Rank #2,990 · Top 36%

vs S&P -3.0%/yr (unadj.)

Quarters Tracked

~13 years

Portfolio Concentration

Top 5: 23.3%Top 10: 32.9%Top 20: 43.0%

IVV6.2%

NVDA5.7%

AAPL4.9%

MSFT3.7%

AMZN2.8%

GOOGL2.4%

AVGO2.0%

GOOG1.9%

META1.8%

VGK1.5%

Others (898)67.1%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Technology26.5%

Financial Services21.9%

Communication Services8.4%

Consumer Cyclical8.2%

Healthcare8.2%

Industrials7.4%

Real Estate6.7%

Consumer Defensive4.1%

Other8.7%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 908Median: 0.03%Avg: 0.11%

0–0.5%

876(49.9%)

0.5–1%

18(12.1%)

1–3%

10(17.5%)

3–5%

2(8.6%)

5%+

2(11.9%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 907Unique: 1vs 20 funds

12.4%Low

908

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

MORGAN STANLEY

17.1%

BlackRock, Inc.

22.5%

BANK OF AMERICA CORP /DE/

18.7%

JPMORGAN CHASE & CO

18.1%

STATE STREET CORP

25.3%

GEODE CAPITAL MANAGEMENT, LLC

24.7%

VANGUARD CAPITAL MANAGEMENT LLC

24.6%

FMR LLC

27.8%

VANGUARD PORTFOLIO MANAGEMENT LLC

28.4%

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

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Position Changes This Quarter

New37Increased278Decreased555Exited65

New Positions

LITE0.1%

+29K

COHR0.1%

+66K

CW0.0%

+16K

CASY0.0%

+14K

AMCOR PLC0.0%

+242K

RVMD0.0%

+56K

NPKI0.0%

+506K

CDE0.0%

+378K

KGS0.0%

+51K

FTK0.0%

+140K

Increased

SPHY0.3%

+811K(+22%)

EMLC0.3%

+637K(+24%)

USIG0.4%

+397K(+17%)

NU0.0%

+292K(+56%)

IAUM0.2%

+238K(+20%)

HBAN0.0%

+208K(+32%)

IEMG1.5%

+143K(+2%)

MBB0.3%

+141K(+14%)

BAC0.3%

+139K(+7%)

FITB0.1%

+102K(+38%)

Decreased

GLDM0.4%

-1,135,822(-43%)

GRABW0.0%

-1,078,673(-50%)

TME0.0%

-326,653(-65%)

BAC0.5%

-233,674(-7%)

BAX0.0%

-191,255(-91%)

SPBO0.0%

-175,000(-50%)

CSCO0.5%

-170,177(-8%)

AMH0.0%

-169,110(-24%)

PFE0.2%

-149,313(-5%)

REET0.0%

-116,000(-40%)

Exited

EMB

-183,381

CYBR

-26,026

-138,729

-1,019,503

-77,094

-21,256

-59,789

-192,479

-93,016

-122,831

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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