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 276–300 of 1,918 verified companies

CompanyFunds holdingAverage verified portfolio weight
Mazda Motor CorporationView details7261 · TSE4 funds · 10%0.06%
NITTO BOSEKI CO.,LTD.View details3110 · TSE4 funds · 10%0.06%
Toyo Tire CorporationView details5105 · TSE4 funds · 10%0.06%
Oji Holdings CorporationView details3861 · TSE4 funds · 10%0.06%
INFRONEER Holdings Inc.View details5076 · TSE4 funds · 10%0.06%
Mebuki Financial Group,Inc.View details7167 · TSE4 funds · 10%0.06%
ARIAKE JAPAN Co.,Ltd.View details2815 · TSE4 funds · 10%0.06%
GMO Payment Gateway, Inc.View details3769 · TSE4 funds · 10%0.05%
Nissui CorporationView details1332 · TSE4 funds · 10%0.05%
SAWAI GROUP HOLDINGS Co., Ltd.View details4887 · TSE4 funds · 10%0.05%
EXEO Group, Inc.View details1951 · TSE4 funds · 10%0.05%
JVCKENWOOD CorporationView details6632 · TSE4 funds · 10%0.05%
YURTEC CORPORATIONView details1934 · TSE4 funds · 10%0.05%
KRAFTIA CORPORATIONView details1959 · TSE4 funds · 10%0.05%
NOF CORPORATIONView details4403 · TSE4 funds · 10%0.05%
BIPROGY Inc.View details8056 · TSE4 funds · 10%0.05%
Nippon Soda Co.,Ltd.View details4041 · TSE4 funds · 10%0.04%
NEXTAGE Co., Ltd.View details3186 · TSE4 funds · 10%0.04%
TAIYO HOLDINGS CO., LTD.View details4626 · TSE4 funds · 10%0.04%
Rengo Co., Ltd.View details3941 · TSE4 funds · 10%0.04%
ARE Holdings,Inc.View details5857 · TSE4 funds · 10%0.04%
Sumitomo Bakelite Company LimitedView details4203 · TSE4 funds · 10%0.04%
Mercari, Inc.View details4385 · TSE4 funds · 10%0.04%
Tri Chemical Laboratories Inc.View details4369 · TSE4 funds · 10%0.04%
ITOKI CORPORATIONView details7972 · TSE4 funds · 10%0.04%

Public fund directory

Quarterly disclosures

40 funds

Showing 112 of 40 funds

Fidelity Japan FundView detailsSEC registrant · CIK 0000744822 · US

Japan equity exposure documented by the official SEC filing census

Apr 30, 2026Disclosed Jun 26, 2026

94

Hennessy Japan FundView detailsSEC registrant · CIK 0000891944 · US

Japan equity exposure documented by the official SEC filing census

Apr 30, 2026Disclosed Jun 25, 2026

31

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.