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SHINKO Inc. 7120

Company
株式会社SHINKOSHINKO Inc.
Investors
4
Buys
4
Total Value
¥651M ($4.2M)
Avg Return
+14.76%
Last Filing
2025-04-21

SHINKO Inc. (7120) has 4 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥651M ($4.2M) in reported transaction value. The earliest filing StockDrifts holds for SHINKO Inc. is dated 2023-03-24; the most recent is 2025-04-21. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan). Across these filings the average return since disclosure is +14.76%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-04-21SELLMarket Buy
三井住友DSアセットマネジメント株式会社
Sumitomo Mitsui DS Asset Management Company, Limited
passive71.8K¥654.33-37.2%¥18M ($114K)
2024-11-20SELLunknown
PHC株式会社
PHC Corporation
other0¥683.33-31.4%¥186M ($1.2M)
2023-07-04BUYunknown
株式会社ヒューマンサービス
Humanservice Inc.
strategic270.9K¥765.67+17.3%¥207M ($1.3M)
2023-07-04SELLunknown
福留 泰蔵
Taizo FUKUDOME
strategic100.2K¥765.67-17.3%¥9M ($58K)
2023-06-06BUYMarket Buy
三井住友DSアセットマネジメント株式会社
Sumitomo Mitsui DS Asset Management Company, Limited
passive96.5K¥719.67+24.8%¥69M ($448K)
2023-04-03SELLunknown
株式会社ヒューマンサービス
Humanservice Inc.
strategic270.9K¥855-5.0%¥69M ($447K)
2023-03-27BUYunknown
PHC株式会社
PHC Corporation
other266.0K¥788.33+13.9%¥210M ($1.4M)
2023-03-27BUYunknown
株式会社ヒューマンサービス
Humanservice Inc.
strategic352.0K¥788.33+13.9%¥277M ($1.8M)
2023-03-24BUYunknown
福留 泰蔵
Taizo FUKUDOME
strategic112.0K¥843.67+6.4%¥94M ($610K)

Frequently asked questions

Who has been buying SHINKO Inc. stock?
4 distinct investors have filed 4 disclosed large-shareholding filings in SHINKO Inc. (7120), most recently on 2025-04-21. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.
How many insider filings does SHINKO Inc. have?
SHINKO Inc. has 4 buy-side and 4 sell-side disclosures on record, covering ¥651M ($4.2M) in total reported value, spanning 2023-03-24 to 2025-04-21.
Where does StockDrifts get SHINKO Inc. insider data?
From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.
Do insider buys in Japanese stocks predict returns?
Not uniformly. StockDrifts scored 101,000+ Japanese large-shareholding filings on fixed 12-month forward returns and found the predictive power concentrated in specific filer types and filing patterns rather than spread evenly across all disclosures.

Source filings

Every trade listed above is disclosed in EDINET large-shareholding (5%+) reports, filed with the Financial Services Agency (Japan). View the original EDINET filings for SHINKO Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.