This dataset provides large shareholding reports in immediate news format that were distributed to EDINET, an electronic disclosure system managed by the Financial Services Agency of Japan.


Increases or decreases in shareholding ratios of large investors, such as institutional investors in Japan and abroad, affect stock prices as a fluctuating factor.


In news format
・News body

Structured data items as news tags:
・Submitter
・Shareholding ratio (%)
・Number of shares held
・Purpose of shareholding, etc., as news tags.


Large shareholding reports are mandatory reports that shall be submitted and disclosed by shareholders who have acquired 5% or more of the outstanding shares of a listed company in Japan. If the shareholding ratio of a listed company exceeds 5%, a large shareholding report must be submitted to the regulatory authority within five business days from the date the ratio exceeds 5%. This system is called the “5% Rule."

• Corporate Disclosure