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WIZBIZ INC. 5866

Company
WizBiz株式会社WIZBIZ INC.
Investors
3
Buys
4
Total Value
¥55M ($355K)
Avg Return
+0.00%
Last Filing
2025-09-17

WIZBIZ INC. (5866) has 4 disclosed large-shareholding filings and 0 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥55M ($355K) in reported transaction value. The earliest filing StockDrifts holds for WIZBIZ INC. is dated 2023-12-08; the most recent is 2025-09-17. 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 +0.00%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-09-17BUYsubscription
新谷 哲
shintani satoru
other202.1K¥300+0.0%¥3M ($19K)
2025-09-17BUYsubscription
新谷 哲
shintani satoru
other236.2K¥300+0.0%¥9M ($57K)
2023-12-12BUYunknown
新谷 哲
shintani satoru
unknown228.2K¥300+0.0%¥68M ($442K)
2023-12-12BUYunknown
新谷 哲
shintani satoru
unknown228.2K¥300+0.0%¥68M ($442K)
2023-12-08BUYunknown
新谷 哲
shintani satoru
unknown228.2K¥300+0.0%¥68M ($442K)
2023-12-08BUYunknown
新谷 哲
shintani satoru
unknown228.2K¥300+0.0%¥68M ($442K)
2023-12-08BUYMarket Buy
株式会社東広
Toko Co., Ltd.
passive126.0K¥300+0.0%¥38M ($244K)
2023-12-08BUYMarket Buy
株式会社カクカ
Kakuka Co., Ltd.
passive48.0K¥300+0.0%¥14M ($93K)
2023-12-08BUYMarket Buy
株式会社東広
Toko Co., Ltd.
passive126.0K¥300+0.0%¥38M ($244K)
2023-12-08BUYMarket Buy
株式会社カクカ
Kakuka Co., Ltd.
passive48.0K¥300+0.0%¥14M ($93K)

Frequently asked questions

Who has been buying WIZBIZ INC. stock?
3 distinct investors have filed 4 disclosed large-shareholding filings in WIZBIZ INC. (5866), most recently on 2025-09-17. 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 WIZBIZ INC. have?
WIZBIZ INC. has 4 buy-side and 0 sell-side disclosures on record, covering ¥55M ($355K) in total reported value, spanning 2023-12-08 to 2025-09-17.
Where does StockDrifts get WIZBIZ 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 WIZBIZ INC.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.