StockDrifts LogoStockDrifts

Soshin Electric Co.,Ltd. 6938

Company
株式会社多摩川ホールディングスSoshin Electric Co.,Ltd.
Investors
7
Buys
18
Total Value
¥5.2B ($33.5M)
Avg Return
-15.41%
Last Filing
2024-08-05

Soshin Electric Co.,Ltd. (6938) has 18 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥5.2B ($33.5M) in reported transaction value. The earliest filing StockDrifts holds for Soshin Electric Co.,Ltd. is dated 2021-03-26; the most recent is 2024-08-05. 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 -15.41%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2024-08-05SELLMarket Buy
PY OPULENCE INVESTMENT PTE.LTD.
passive1.5M¥479+0.0%¥2M ($10K)
2024-08-05SELLMarket Buy
PY OPULENCE INVESTMENT PTE.LTD.
passive1.4M¥479+0.0%¥68M ($436K)
2024-07-02BUYMarket Buy
釜屋電機株式会社
KAMAYA ELECTRIC CO.,LTD.
activist17.1M¥478+0.2%¥605M ($3.9M)
2024-06-21BUYunknown
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other93.5K¥479+0.0%¥38M ($245K)
2024-06-21BUYunknown
野村アセットマネジメント株式会社
Nomura Asset Management Co., Ltd.
other81.5K¥479+0.0%¥39M ($252K)
2024-06-11SELLunknown
日本碍子株式会社
NGK INSULATORS, LTD.
other0¥480+0.2%¥414M ($2.7M)
2024-06-07SELLMarket Buy
Walsin Technology Corporation
unknown0¥478-0.2%¥158M ($1.0M)
2024-06-07BUYunknown
野村アセットマネジメント株式会社
Nomura Asset Management Co., Ltd.
other81.7K¥478+0.2%¥39M ($252K)
2024-06-07BUYunknown
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other1.5M¥478+0.2%¥714M ($4.6M)
2024-06-07BUYMarket Buy
釜屋電機株式会社
Kamaya Electric Co.,Ltd.
activist15.8M¥478+0.2%¥3.6B ($23.4M)
2024-05-09BUYunknown
野村證券株式会社
Nomura Securities Co.,Ltd.
other274.4K¥476+0.6%¥131M ($843K)
2024-05-09SELLunknown
野村アセットマネジメント株式会社
Nomura Asset Management Co., Ltd.
other77.1K¥476-0.6%¥15M ($95K)
2024-05-09BUYunknown
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other464.9K¥476+0.6%¥217M ($1.4M)
2024-04-22BUYunknown
野村アセットマネジメント株式会社
Nomura Asset Management Co., Ltd.
other108.5K¥479+0.0%¥52M ($335K)
2024-04-22BUYunknown
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other944.7K¥479+0.0%¥453M ($2.9M)
2023-07-24SELLMarket Buy
PY OPULENCE INVESTMENT PTE.LTD.
passive1.5M¥354-35.3%¥225K ($1K)
2023-06-26BUYMarket Buy
PY OPULENCE INVESTMENT PTE.LTD.
passive1.5M¥370+29.5%¥568M ($3.7M)
2023-06-26BUYMarket Buy
PY OPULENCE INVESTMENT PTE.LTD.
passive1.5M¥370+29.5%¥568M ($3.7M)
2021-11-16SELLsubscription
Walsin Technology Corporation
other330.8K¥672+28.7%¥22M ($141K)
2021-11-16BUYsubscription
釜屋電機株式会社
Kamaya Electric Co.,Ltd.
other8.2M¥672-28.7%¥94M ($608K)
2021-08-24BUYsubscription
Walsin Technology Corporation
other330.8K¥783-38.8%¥259M ($1.7M)
2021-08-24BUYsubscription
Walsin Technology Corporation
other330.8K¥783-38.8%¥259M ($1.7M)
2021-08-24BUYsubscription
釜屋電機株式会社
Kamaya Electric Co.,Ltd.
other8.1M¥783-38.8%¥122M ($788K)
2021-08-24BUYsubscription
釜屋電機株式会社
Kamaya Electric Co.,Ltd.
other8.1M¥783-38.8%¥122M ($788K)
2021-08-23BUYsubscription
Walsin Technology Corporation
other330.8K¥751-36.2%¥9M ($60K)
2021-08-23BUYsubscription
Walsin Technology Corporation
other330.8K¥751-36.2%¥9M ($60K)
2021-08-23BUYsubscription
釜屋電機株式会社
Kamaya Electric Co.,Ltd.
other8.1M¥751-36.2%¥102M ($658K)
2021-08-23BUYsubscription
釜屋電機株式会社
Kamaya Electric Co.,Ltd.
other8.1M¥751-36.2%¥102M ($658K)
2021-07-16BUYsubscription
Walsin Technology Corporation
other330.8K¥569-15.8%¥7M ($46K)
2021-07-16BUYsubscription
釜屋電機株式会社
Kamaya Electric Co.,Ltd.
other7.9M¥569-15.8%¥86M ($555K)
2021-04-16SELLsubscription
日本碍子株式会社
NGK INSULATORS, LTD.
strategic786.0K¥450-6.4%¥402M ($2.6M)
2021-03-26BUYsubscription
Walsin Technology Corporation
other317.7K¥460+4.1%¥68M ($440K)
2021-03-26BUYsubscription
釜屋電機株式会社
Kamaya Electric Co.,Ltd.
other7.8M¥460+4.1%¥3.6B ($23.0M)

Frequently asked questions

Who has been buying Soshin Electric Co.,Ltd. stock?
7 distinct investors have filed 18 disclosed large-shareholding filings in Soshin Electric Co.,Ltd. (6938), most recently on 2024-08-05. 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 Soshin Electric Co.,Ltd. have?
Soshin Electric Co.,Ltd. has 18 buy-side and 8 sell-side disclosures on record, covering ¥5.2B ($33.5M) in total reported value, spanning 2021-03-26 to 2024-08-05.
Where does StockDrifts get Soshin Electric 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 Soshin Electric Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.