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Tone Co., Ltd. 5967

Company
TONE株式会社Tone Co., Ltd.
Investors
4
Buys
6
Total Value
¥98M ($634K)
Avg Return
+51.31%
Last Filing
2025-08-07

Tone Co., Ltd. (5967) has 6 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥98M ($634K) in reported transaction value. The earliest filing StockDrifts holds for Tone Co., Ltd. is dated 2021-03-22; the most recent is 2025-08-07. 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 +51.31%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-08-07BUYunknown
株式会社関西みらい銀行
Kansai Mirai Bank, Ltd.
strategic760.0K¥477+1.1%¥363M ($2.3M)
2025-08-07SELLunknown
株式会社りそな銀行
Resona Bank, Limited.
other1.0M¥477-1.1%¥183M ($1.2M)
2022-07-04BUYMarket Buy
スパイラルキャピタルパートナーズ株式会社
Spiral Capital Partners Inc
passive365.3K¥305+58.0%¥7M ($46K)
2021-12-02BUYMarket Buy
スパイラルキャピタルパートナーズ株式会社
Spiral Capital Partners Inc
passive341.8K¥325+48.3%¥36M ($232K)
2021-11-05BUYnegotiated
株式会社関西みらい銀行
Kansai Mirai Bank, Ltd.
strategic76.0K¥369.5+30.4%¥28M ($181K)
2021-11-05BUYnegotiated
株式会社りそな銀行
Resona Bank, Limited.
strategic139.5K¥369.5+30.4%¥52M ($333K)
2021-05-13BUYunknown
中央自動車工業株式会社
CENTRAL AUTOMOTIVE PRODUCTS LTD.
strategic200.0K¥315+53.0%¥63M ($406K)
2021-03-22BUYMarket Buy
スパイラルキャピタルパートナーズ株式会社
Spiral Capital Partners Inc
passive231.1K¥256.923+87.6%¥29M ($188K)

Frequently asked questions

Who has been buying Tone Co., Ltd. stock?
4 distinct investors have filed 6 disclosed large-shareholding filings in Tone Co., Ltd. (5967), most recently on 2025-08-07. 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 Tone Co., Ltd. have?
Tone Co., Ltd. has 6 buy-side and 1 sell-side disclosures on record, covering ¥98M ($634K) in total reported value, spanning 2021-03-22 to 2025-08-07.
Where does StockDrifts get Tone 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 Tone Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.