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Official portfolio disclosures · Japan equity

Japan Fund Positioning

Compare what Japan-focused funds disclose—at each source's real reporting cadence, without mixing daily, monthly, and quarterly books.

Funds available

40 funds7,307 disclosed positions

Latest holdings date

Apr 30, 2026Across available funds

Latest disclosure date

Jun 29, 2026Official publication or filing

Latest accepted disclosures

Positioning summary

Quarterly only

Most broadly held verified company

16 fundsSONY GROUP CORPORATION6758 · TSE

Highest average verified weight

1.67%Mitsubishi UFJ Financial Group, Inc.8306 · TSE

Most concentrated fund

100%Japanese Small Company Portfolio

Same-cadence comparison

Company positioning

1,918 verified companies
Verified company subsetCurrent values describe verified companies only. This current verified subset can be revised when later official evidence creates a conflict.

Showing 301–325 of 1,918 verified companies

CompanyFunds holdingAverage verified portfolio weight
Roland CorporationView details7944 · TSE4 funds · 10%0.04%
ORIENTAL LAND CO.,LTD.View details4661 · TSE4 funds · 10%0.04%
SHIBAURA MECHATRONICS CORPORATIONView details6590 · TSE4 funds · 10%0.04%
Shikoku Electric Power Company, IncorporatedView details9507 · TSE4 funds · 10%0.04%
MARUI GROUP CO.,LTD.View details8252 · TSE4 funds · 10%0.03%
FUJIMI INCORPORATEDView details5384 · TSE4 funds · 10%0.03%
KOBE BUSSAN CO., LTD.View details3038 · TSE4 funds · 10%0.03%
Amano CorporationView details6436 · TSE4 funds · 10%0.03%
Dexerials CorporationView details4980 · TSE4 funds · 10%0.03%
U-NEXT HOLDINGS Co.,Ltd.View details9418 · TSE4 funds · 10%0.03%
Keikyu CorporationView details9006 · TSE4 funds · 10%0.03%
MORINAGA MILK INDUSTRY CO.,LTDView details2264 · TSE4 funds · 10%0.03%
COVER CorporationView details5253 · TSE4 funds · 10%0.03%
PeptiDream Inc.View details4587 · TSE4 funds · 10%0.03%
RINNAI CORPORATIONView details5947 · TSE4 funds · 10%0.03%
TOMY COMPANY,LTD.View details7867 · TSE4 funds · 10%0.03%
Lion CorporationView details4912 · TSE4 funds · 10%0.03%
KYORITSU MAINTENANCE CO.,LTD.View details9616 · TSE4 funds · 10%0.03%
starts corporation inc.View details8850 · TSE4 funds · 10%0.03%
DAICEL CORPORATIONView details4202 · TSE4 funds · 10%0.03%
NAKANISHI INC.View details7716 · TSE4 funds · 10%0.03%
PAL GROUP Holdings CO.,LTD.View details2726 · TSE4 funds · 10%0.03%
KATITAS Co., Ltd.View details8919 · TSE4 funds · 10%0.03%
NIPPON GAS CO.,LTD.View details8174 · TSE4 funds · 10%0.03%
ROUND ONE CorporationView details4680 · TSE4 funds · 10%0.02%

Public fund directory

Quarterly disclosures

40 funds

Showing 3740 of 40 funds

Methodology & limitations

Read the cadence before the ranking.

Each fund is its latest accepted, reconciled disclosure from an official fund source. Quarterly regulatory filings are never presented as daily holdings. A selected fund may show verified Japanese companies while other company assets remain unmatched. Current verified-subset values are exact for the accepted mapping state, but the current verified subset can be revised when later official evidence creates a conflict.

Company exposure requires an unambiguous canonical-listing match and a disclosed weight. Cash, collateral, currencies, and derivatives never silently become company exposure.

Funds compared
Quarterly funds with latest accepted disclosures
Metric version
fund-positioning-metrics-v3
Official attribution
Official fund sponsor and regulator disclosures.