Weekday Japan business intelligence for finance professionals.

Join the list
Tokyo Brief東 京 ブ リ ー フ

Japan's day, wrapped and delivered by morning.

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 876–900 of 1,918 verified companies

CompanyFunds holdingAverage verified portfolio weight
NORITZ CORPORATIONView details5943 · TSE2 funds · 5%0%
Orient CorporationView details8585 · TSE2 funds · 5%0%
MITSUI MATSUSHIMA HOLDINGS CO.,LTD.View details1518 · TSE2 funds · 5%0%
HEIWA REAL ESTATE CO.,LTD.View details8803 · TSE2 funds · 5%0%
DAIWA LTD.View details6459 · TSE2 funds · 5%0%
AOKI Holdings Inc.View details8214 · TSE2 funds · 5%0%
noevir holdings co.,ltd.View details4928 · TSE2 funds · 5%0%
Hakuto Co.,Ltd.View details7433 · TSE2 funds · 5%0%
Ichigo Inc.View details2337 · TSE2 funds · 5%0%
TAKAMATSU CONSTRUCTION GROUPView details1762 · TSE2 funds · 5%0%
AICHI CORPORATIONView details6345 · TSE2 funds · 5%0%
MTG Co., Ltd.View details7806 · TSE2 funds · 5%0%
Cybozu, Inc.View details4776 · TSE2 funds · 5%0%
Daio Paper CorporationView details3880 · TSE2 funds · 5%0%
ZERIA PHARMCEUTICAL CO., LTD.View details4559 · TSE2 funds · 5%0%
Mitsui DM Sugar Co., Ltd.View details2109 · TSE2 funds · 5%0%
RS Technologies Co.,Ltd.View details3445 · TSE2 funds · 5%0%
HALOWS CO.,LTD.View details2742 · TSE2 funds · 5%0%
Appier Group,Inc.View details4180 · TSE2 funds · 5%0%
ES-CON JAPAN Ltd.View details8892 · TSE2 funds · 5%0%
MIXI, Inc.View details2121 · TSE2 funds · 5%0%
GOLDCREST Co.,Ltd.View details8871 · TSE2 funds · 5%0%
MATSUYA FOODS HOLDINGS CO., LTD.View details9887 · TSE2 funds · 5%0%
Japan Lifeline Co., Ltd.View details7575 · TSE2 funds · 5%0%
s foods inc.View details2292 · TSE2 funds · 5%0%

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.