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Asahi Net, Inc. 3834

Company
株式会社朝日ネットAsahi Net, Inc.
Investors
3
Buys
4
Total Value
¥2.5B ($15.8M)
Avg Return
-7.64%
Last Filing
2026-03-12

Asahi Net, Inc. (3834) has 4 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥2.5B ($15.8M) in reported transaction value. The earliest filing StockDrifts holds for Asahi Net, Inc. is dated 2021-03-19; the most recent is 2026-03-12. 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 -7.64%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-03-12BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.9M¥672-3.7%¥219M ($1.4M)
2026-01-22BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive1.6M¥708-8.6%¥1.1B ($7.3M)
2025-05-15SELLunknown
杉山 裕一
hirokazu sugiyama
strategic1.2M¥665+2.7%¥575M ($3.7M)
2023-08-21SELLunknown
杉山 裕一
hirokazu sugiyama
strategic2.1M¥609-6.2%¥283M ($1.8M)
2023-05-19SELLMarket Buy
シュローダー・インベストメント・マネジメント株式会社
Schroder Investment Management(Japan)Limited
passive1.2M¥609-6.2%¥251M ($1.6M)
2021-05-24SELLunknown
杉山 裕一
hirokazu sugiyama
strategic1.0M¥718+9.9%¥1.1B ($7.1M)
2021-05-24BUYunknown
杉山 裕一
hirokazu sugiyama
strategic2.5M¥718-9.9%¥1.1B ($7.1M)
2021-03-19BUYMarket Buy
シュローダー・インベストメント・マネジメント株式会社
Schroder Investment Management(Japan)Limited
passive1.6M¥705.793-8.3%¥1.1B ($7.3M)

Frequently asked questions

Who has been buying Asahi Net, Inc. stock?
3 distinct investors have filed 4 disclosed large-shareholding filings in Asahi Net, Inc. (3834), most recently on 2026-03-12. 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 Asahi Net, Inc. have?
Asahi Net, Inc. has 4 buy-side and 4 sell-side disclosures on record, covering ¥2.5B ($15.8M) in total reported value, spanning 2021-03-19 to 2026-03-12.
Where does StockDrifts get Asahi Net, 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 Asahi Net, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.