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Silver Egg Technology Co., Ltd. 3961

Company
シルバーエッグ・テクノロジー株式会社Silver Egg Technology Co., Ltd.
Investors
3
Buys
3
Total Value
¥4.4B ($28.5M)
Avg Return
+1.38%
Last Filing
2026-01-14

Silver Egg Technology Co., Ltd. (3961) has 3 disclosed large-shareholding filings and 9 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥4.4B ($28.5M) in reported transaction value. The earliest filing StockDrifts holds for Silver Egg Technology Co., Ltd. is dated 2022-05-10; the most recent is 2026-01-14. 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 +1.38%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-01-14SELLsubscription
株式会社キョウサン
strategic0¥762-0.1%-
2026-01-14SELLsubscription
トーマス・アクイナス・フォーリー
THOMAS AQUINAS FOLEY
activist802.9K¥762-0.1%¥613M ($4.0M)
2026-01-14SELLsubscription
株式会社キョウサン
strategic0¥762-0.1%-
2026-01-14SELLsubscription
トーマス・アクイナス・フォーリー
THOMAS AQUINAS FOLEY
activist802.9K¥762-0.1%¥613M ($4.0M)
2026-01-09BUYunknown
株式会社イルグルム
YRGLM Inc.
activist2.7M¥764-0.1%¥2.0B ($13.1M)
2025-11-21SELLunknown
株式会社キョウサン
Kyosan Co., Ltd.
strategic140.0K¥765+0.3%¥455K ($3K)
2025-11-21SELLunknown
株式会社キョウサン
Kyosan Co., Ltd.
strategic140.0K¥765+0.3%¥455K ($3K)
2025-11-21SELLunknown
トーマス・アクイナス・フォーリー
THOMAS AQUINAS FOLEY
activist1.6M¥765+0.3%¥4M ($26K)
2025-11-21SELLunknown
トーマス・アクイナス・フォーリー
THOMAS AQUINAS FOLEY
activist1.6M¥765+0.3%¥4M ($26K)
2022-05-20BUYunknown
株式会社キョウサン
Kyosan Co., Ltd.
strategic140.0K¥747+2.1%¥105M ($675K)
2022-05-20BUYunknown
株式会社キョウサン
Kyosan Co., Ltd.
strategic140.0K¥747+2.1%¥105M ($675K)
2022-05-20BUYunknown
トーマス・アクイナス・フォーリー
THOMAS AQUINAS FOLEY
activist1.6M¥747+2.1%¥1.2B ($7.7M)
2022-05-20BUYunknown
トーマス・アクイナス・フォーリー
THOMAS AQUINAS FOLEY
activist1.6M¥747+2.1%¥1.2B ($7.7M)
2022-05-10SELLunknown
トーマス・アクイナス・フォーリー(THOMAS AQUINAS FOLEY)
Thomas Aquinas Foley
activist1.8M¥753-1.3%¥31M ($202K)
2022-05-10BUYunknown
トーマス・アクイナス・フォーリー(THOMAS AQUINAS FOLEY)
Thomas Aquinas Foley
activist1.8M¥753+1.3%¥1.3B ($8.6M)

Frequently asked questions

Who has been buying Silver Egg Technology Co., Ltd. stock?
3 distinct investors have filed 3 disclosed large-shareholding filings in Silver Egg Technology Co., Ltd. (3961), most recently on 2026-01-14. 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 Silver Egg Technology Co., Ltd. have?
Silver Egg Technology Co., Ltd. has 3 buy-side and 9 sell-side disclosures on record, covering ¥4.4B ($28.5M) in total reported value, spanning 2022-05-10 to 2026-01-14.
Where does StockDrifts get Silver Egg Technology Co., 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 Silver Egg Technology Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.