Skip to content

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—every fund on one page, each shown at its own reporting cadence.

Funds available

177 funds48,778 disclosed positions

Latest holdings date

Nov 10, 2026Across available funds

Latest disclosure date

Oct 29, 2026Official publication or filing

Latest accepted disclosures

Positioning summary

All disclosure cadences

Most broadly held verified company

92 fundsSoftBank Corp.9434 · TSE

Highest verified average across mapped funds

2.28%Mitsubishi UFJ Financial Group, Inc.8306 · TSE

Most concentrated fund

100.00%Japanese Small Company Portfolio

Overlap between fund portfolios is not shown here. These funds report on different schedules, and comparing books filed weeks apart would measure the gap between disclosure dates rather than the holdings the funds have in common.

Company comparison

Company positioning

2,197 verified companies
Verified company subsetCurrent values describe verified companies only. This current verified subset can be revised when later official evidence creates a conflict.
Current page

Showing 1,351–1,375 of 2,197 verified companies

CompanyFunds holdingVerified average among holdersVerified average across mapped fundsacross 175 of 176 funds
YAKUODO HOLDINGS Co.,Ltd.View details7679 · TSE16 funds · 9.09%0.06%0.01%
Nippon Carbon Co. , Ltd.View details5302 · TSE16 funds · 9.09%0.05%0.00%
AZOOM CO.,LTDView details3496 · TSE16 funds · 9.09%0.05%0.00%
Pacific Metals Co., Ltd.View details5541 · TSE16 funds · 9.09%0.05%0.00%
S&B FOODS INC.View details2805 · TSE16 funds · 9.09%0.04%0.00%
Globe-ing Inc.View details277A · TSE16 funds · 9.09%0.03%0.00%
RICOH LEASING COMPANY,LTD.View details8566 · TSE16 funds · 9.09%0.03%0.00%
Marusan Securities Co.,Ltd.View details8613 · TSE16 funds · 9.09%0.03%0.00%
THE BANK OF SAGA LTD.View details8395 · TSE16 funds · 9.09%0.03%0.00%
KOHSOKU CORPORATIONView details7504 · TSE16 funds · 9.09%0.02%0.00%
Daitron Co.,Ltd.View details7609 · TSE16 funds · 9.09%0.02%0.00%
BASE CO.,LTD.View details4481 · TSE16 funds · 9.09%0.02%0.00%
OKAMOTO INDUSTRIES,INC.View details5122 · TSE16 funds · 9.09%0.02%0.00%
TerraSky Co.,LtdView details3915 · TSE16 funds · 9.09%0.02%0.00%
WELLNEO SUGAR Co., Ltd.View details2117 · TSE16 funds · 9.09%0.02%0.00%
Yushiro Inc.View details5013 · TSE16 funds · 9.09%0.02%0.00%
Lacto Japan Co.,Ltd.View details3139 · TSE16 funds · 9.09%0.02%0.00%
Mito Securities Co., Ltd.View details8622 · TSE16 funds · 9.09%0.02%0.00%
MARUDAI FOOD CO.,LTD.View details2288 · TSE16 funds · 9.09%0.02%0.00%
MATSUYA FOODS HOLDINGS CO., LTD.View details9887 · TSE16 funds · 9.09%0.02%0.00%
TEIKOKU CORPORATIONView details6333 · TSE16 funds · 9.09%0.01%0.00%
TAZMO CO.,LTDView details6266 · TSE16 funds · 9.09%0.01%0.00%
Nitten Co.,Ltd.View details2108 · TSE16 funds · 9.09%0.01%0.00%
KYOKUTO SECURITIES CO.,LTD.View details8706 · TSE16 funds · 9.09%0.01%0.00%
THE TOWA BANK,LTD.View details8558 · TSE16 funds · 9.09%0.01%0.00%

Public fund directory

Latest disclosures

177 funds
Current page

Showing 169–177 of 177 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
Funds with a latest accepted disclosure and at least one verified Japanese company holding
Metric version
fund-positioning-metrics-v3
Official attribution
Official fund sponsor and regulator disclosures.