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Disclosure activity

Today's filing types, fund activity, and industry changes

A consolidated view of Japanese disclosure activity for rapid review and sharing.

After reviewing trends, the next step is usually one of these action pages:

Start with these three

For a rapid first pass, review these three cards first.

Most active filing today

臨時報告書

491 items

The filing type drawing the most activity today.

Fastest-rising fund type

内国投資信託受益証券

+62

The fund category that moved up the most versus the previous 7 days.

Industry worth watching

内国法人・組合(有価証券報告書等の提出義務者以外)

754 items

An industry staying especially active over the last 30 days.

How broad today's activity is

Look beyond totals and see how widely activity is spread across filing types, industries, and fund categories.

Filing type breadth

How many filing types appeared today.

Active filing types

21

+4
vs yesterday
+8
vs 7-day average
Industry breadth

How many industries showed activity today.

Active industries

37

-2
vs yesterday
+11
vs 7-day average
Fund category breadth

How many fund categories appeared today.

Visible fund categories

5

+1
vs yesterday
+3
vs 7-day average
Days that stood out

Separates peak days from sudden jumps, with direct access to the list for each date.

Busiest filing day

The day with the most visible filing activity in the last 7 days.

Busiest day

06/25/2026

1,879 items

Open that day
Biggest jump

06/22/2026

+1,259 items

Open that day
Fund day that moved

The day that stood out most across fund activity in the last 7 days.

Busiest day

06/25/2026

94 items

Open that day
Biggest jump

06/22/2026

+71 items

Open that day
Busiest company day

The day with the most visible company activity in the last 30 days.

Busiest day

06/25/2026

828 items

Open that day
Biggest jump

06/22/2026

+461 items

Open that day
Concentrated or spread out

Indicates whether activity is driven by a few categories or distributed broadly.

Filing concentration

See whether today's filing activity is clustered in just a few types.

Share held by top 3

69%

Highly concentrated

The main drivers are 臨時報告書 / 有価証券報告書 / 確認書.

View breakdown
Fund category concentration

See whether the last 7 days were driven by only a few fund categories.

Share held by top 3

97%

Highly concentrated

The main drivers are 内国投資信託受益証券 / 外国投資信託受益証券 / 内国資産流動化証券.

View breakdown
Industry concentration

See whether the last 30 days of company activity are concentrated in a few sectors.

Share held by top 2

21%

Fairly spread out

The main drivers are 内国法人・組合(有価証券報告書等の提出義務者以外) / サービス業.

View breakdown
Most active submitting entities

See which entities appear most across filings, funds, and top document types.

Top company entities

Entities that appear most often in today's filing activity.

No data available

Top fund entities

Entities that appear most often in today's fund-related activity.

No data available

Top entities by filing type

Entities that appear most within today's most active filing type.

Target filing type: 臨時報告書

No data available

Open filing list

Today's filing activity

See what is most active now and how it changed from yesterday.

Today
Filing count1,264
-615
vs yesterday

Biggest mover

内部統制報告書

-265

1

臨時報告書

491

2

有価証券報告書

217

3

確認書

166

4

内部統制報告書

134

5

訂正発行登録書

73

View breakdown

Fund activity over 7 days

See which categories moved and how this week compares with the previous one.

7 days
Related activity360
+76
vs previous 7 days

Biggest mover

内国投資信託受益証券

+62

1

内国投資信託受益証券

336

2

外国投資信託受益証券

7

3

内国資産流動化証券

7

4

内国投資証券

4

5

内国信託受益証券・信託受益権

2

View breakdown

Industry activity over 30 days

See which industries stayed active and how they compare with the previous 30 days.

30 days
Activity count6,246
+3,393
vs previous 30 days

Biggest mover

情報・通信業

+316

1

内国法人・組合(有価証券報告書等の提出義務者以外)

754

2

サービス業

576

3

情報・通信業

575

4

卸売業

422

5

電気機器

343

View breakdown
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