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Tomita Co., Ltd. 8147

Company
株式会社トミタTomita Co., Ltd.
Investors
5
Buys
4
Total Value
¥598M ($3.9M)
Avg Return
+15.55%
Last Filing
2024-10-18

Tomita Co., Ltd. (8147) has 4 disclosed large-shareholding filings and 3 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥598M ($3.9M) in reported transaction value. The earliest filing StockDrifts holds for Tomita Co., Ltd. is dated 2021-08-20; the most recent is 2024-10-18. 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 +15.55%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2024-10-18BUYunknown
トミタ共栄会 理事長 佐藤 穣
Sato Yutaka
other468.5K¥1,381-12.4%¥647M ($4.2M)
2024-10-18SELLunknown
トミタ共栄会 理事長 伊勢 幸治
Koji Ise
unknown0¥1,381+12.4%¥587M ($3.8M)
2024-10-18BUYunknown
トミタ共栄会 理事長 佐藤 穣
Sato Yutaka
other468.5K¥1,381-12.4%¥647M ($4.2M)
2024-10-03BUYMarket Buy
佐藤 穣
Sato Yutaka
other468.5K¥1,352-10.5%¥59M ($381K)
2024-10-03BUYunknown
佐藤 穣
Sato Yutaka
other468.5K¥1,352-10.5%¥59M ($381K)
2021-08-20SELLunknown
冨田 薫
KAORU TOMITA
other164.8K¥974-24.2%¥539M ($3.5M)
2021-08-20BUYunknown
冨田 稔
Minoru Tomita
other84.0K¥974+24.2%¥82M ($528K)
2021-08-20BUYunknown
冨田 薫
KAORU TOMITA
other164.8K¥974+24.2%¥539M ($3.5M)
2021-08-20BUYunknown
冨田 稔
Minoru Tomita
other84.0K¥974+24.2%¥82M ($528K)
2021-08-20SELLunknown
冨田 薫
KAORU TOMITA
activist164.8K¥974-24.2%¥539M ($3.5M)
2021-08-20BUYunknown
株式会社トミコーポレーション
Tomi Corporation Co., Ltd.
other503.5K¥974+24.2%¥490M ($3.2M)
2021-08-20BUYunknown
株式会社トミコーポレーション
Tomi Corporation Co., Ltd.
other503.5K¥974+24.2%¥490M ($3.2M)
2021-08-20BUYunknown
冨田 薫
KAORU TOMITA
activist164.8K¥974+24.2%¥539M ($3.5M)

Frequently asked questions

Who has been buying Tomita Co., Ltd. stock?
5 distinct investors have filed 4 disclosed large-shareholding filings in Tomita Co., Ltd. (8147), most recently on 2024-10-18. 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 Tomita Co., Ltd. have?
Tomita Co., Ltd. has 4 buy-side and 3 sell-side disclosures on record, covering ¥598M ($3.9M) in total reported value, spanning 2021-08-20 to 2024-10-18.
Where does StockDrifts get Tomita 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 Tomita Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.