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Tonami Holdings Co., Ltd. 9070

Company
トナミホールディングス株式会社Tonami Holdings Co., Ltd.
Investors
9
Buys
6
Total Value
—
Avg Return
—
Last Filing
2025-04-21

Tonami Holdings Co., Ltd. (9070) has 6 disclosed large-shareholding filings and 2 disclosed disposals on record, filed by 9 distinct investors. The earliest filing StockDrifts holds for Tonami Holdings Co., Ltd. is dated 2024-11-07; the most recent is 2025-04-21. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan).

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-04-21SELLMarket Buy
明治安田生命保険相互会社
Meiji Yasuda Life Insurance Company
passive0---
2025-04-11BUYacquisition
綿貫雄介
Yusuke Watanuki
activist700---
2025-04-11BUYacquisition
佐藤公昭
Kimiaki Sato
activist1.3K---
2025-04-11BUYacquisition
髙田一哉
Kazuya Takada
activist1.3K---
2025-04-11BUYacquisition
髙田和夫
Kazuo Takada
activist2.2K---
2025-04-11BUYacquisition
JWT株式会社
JWT Co., Ltd.
activist7.9M---
2024-11-07BUYnegotiated
日興アセットマネジメント株式会社
Nikko Asset Management Co.,Ltd.
other136.7K---
2024-11-07SELLnegotiated
三井住友トラスト・アセットマネジメント株式会社
Sumitomo Mitsui Trust Asset Management Co.,Ltd.
other145.8K---
2024-11-07BUYnegotiated
三井住友信託銀行株式会社
Sumitomo Mitsui Trust Bank,Limited
strategic185.3K---

Frequently asked questions

Who has been buying Tonami Holdings Co., Ltd. stock?
9 distinct investors have filed 6 disclosed large-shareholding filings in Tonami Holdings Co., Ltd. (9070), most recently on 2025-04-21. 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 Tonami Holdings Co., Ltd. have?
Tonami Holdings Co., Ltd. has 6 buy-side and 2 sell-side disclosures on record, spanning 2024-11-07 to 2025-04-21.
Where does StockDrifts get Tonami Holdings 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 Tonami Holdings Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.