StockDrifts LogoStockDrifts

UEX, Ltd. 9888

Company
株式会社UEXUEX, Ltd.
Investors
3
Buys
1
Total Value
¥434M ($2.8M)
Avg Return
+16.35%
Last Filing
2025-04-07

UEX, Ltd. (9888) has 1 disclosed large-shareholding filings and 3 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥434M ($2.8M) in reported transaction value. The earliest filing StockDrifts holds for UEX, Ltd. is dated 2021-12-07; the most recent is 2025-04-07. 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 +16.35%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-05-19SELLunknown
住友商事株式会社
SUMITOMO CORPORATION
unknown0¥875-6.6%¥630M ($4.1M)
2025-04-07BUYnegotiated
日本製鉄株式会社
NIPPON STEEL CORPORATION
strategic696.0K¥624+16.4%¥434M ($2.8M)
2025-04-07SELLnegotiated
日鉄ステンレス株式会社
Nippon Steel Stainless Steel Corporation
strategic0¥624-16.4%¥434M ($2.8M)
2025-02-18SELLunknown
住友商事株式会社
SUMITOMO CORPORATION
strategic720.0K¥947+23.3%¥227M ($1.5M)
2021-12-07SELLunknown
住友商事株式会社
SUMITOMO CORPORATION
strategic960.0K¥477-52.2%¥114M ($739K)

Frequently asked questions

Who has been buying UEX, Ltd. stock?
3 distinct investors have filed 1 disclosed large-shareholding filings in UEX, Ltd. (9888), most recently on 2025-04-07. 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 UEX, Ltd. have?
UEX, Ltd. has 1 buy-side and 3 sell-side disclosures on record, covering ¥434M ($2.8M) in total reported value, spanning 2021-12-07 to 2025-04-07.
Where does StockDrifts get UEX, Ltd. 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 UEX, Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.