Who has been buying Sodick Co., Ltd. stock?

14 distinct investors have filed 33 disclosed large-shareholding filings in Sodick Co., Ltd. (6143), most recently on 2026-04-06. 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 Sodick Co., Ltd. have?

Sodick Co., Ltd. has 33 buy-side and 28 sell-side disclosures on record, covering ¥27.5B ($177.5M) in total reported value, spanning 2021-03-19 to 2026-04-06.

Where does StockDrifts get Sodick 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.

Sodick Co., Ltd. 6143

Company

株式会社ソディックSodick Co., Ltd.

Investors

Buys

Total Value

¥27.5B ($177.5M)

Avg Return

+60.87%

Last Filing

2026-04-06

Sodick Co., Ltd. (6143) has 33 disclosed large-shareholding filings and 28 disclosed disposals on record, filed by 14 distinct investors. Together those filings cover ¥27.5B ($177.5M) in reported transaction value. The earliest filing StockDrifts holds for Sodick Co., Ltd. is dated 2021-03-19; the most recent is 2026-04-06. 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 +60.87%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2026-07-06	SELL	unknown	野村アセットマネジメント株式会社	other	1.6M	¥1,877	-3.7%	¥41M ($265K)
2026-07-06	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	48.8K	¥1,877	-3.7%	¥2.3B ($14.7M)
2026-07-06	BUY	unknown	野村證券株式会社	other	947.7K	¥1,877	+3.7%	¥1.8B ($11.5M)
2026-05-21	BUY	unknown	野村アセットマネジメント株式会社	other	1.6M	¥1,660	+12.4%	¥2.6B ($16.8M)
2026-05-21	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	1.3M	¥1,660	+12.4%	¥2.1B ($13.5M)
2026-04-06	BUY	Market Buy	アモーヴァ・アセットマネジメント株式会社	other	878.5K	¥1,278	+22.9%	¥147M ($949K)
2026-04-06	SELL	Market Buy	三井住友トラスト・アセットマネジメント株式会社	other	1.6M	¥1,278	-22.9%	¥770M ($5.0M)
2025-11-07	BUY	unknown	アモーヴァ・アセットマネジメント株式会社 Amova Asset Management Co., Ltd.	other	761.0K	¥975	+49.2%	¥742M ($4.8M)
2025-11-07	BUY	unknown	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.	other	2.2M	¥975	+49.2%	¥2.1B ($13.7M)
2025-10-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	2.0M	¥897	+62.2%	¥69M ($444K)
2025-10-07	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	492.1K	¥897	+62.2%	¥418M ($2.7M)
2025-10-07	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	-1.0K	¥897	-62.2%	¥831M ($5.4M)
2025-09-19	SELL	unknown	アモーヴァ・アセットマネジメント株式会社 Amova Asset Management Co., Ltd.	other	752.4K	¥894	-62.8%	¥216M ($1.4M)
2025-09-19	SELL	unknown	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.	other	1.7M	¥894	-62.8%	¥29M ($190K)
2025-08-12	BUY	Market Buy	エーエージーエス・インベストメント・インク(AAGS Investment, Inc.) AAGS Investment, Inc.	passive	10.7M	¥850	+71.2%	¥9.1B ($58.9M)
2025-07-04	BUY	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	926.0K	¥1,026	+41.8%	¥703M ($4.5M)
2025-07-04	BUY	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.9M	¥1,026	+41.8%	¥84M ($544K)
2025-07-04	SELL	Market Buy	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	28.6K	¥1,026	-41.8%	¥725M ($4.7M)
2025-06-20	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.9M	¥877	+65.9%	¥1.6B ($10.5M)
2025-06-20	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	732.9K	¥877	+65.9%	¥643M ($4.1M)
2025-06-20	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	240.6K	¥877	+65.9%	¥211M ($1.4M)
2023-11-21	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	989.0K	¥769	+89.2%	¥761M ($4.9M)
2023-11-21	BUY	unknown	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.	other	1.8M	¥769	+89.2%	¥1.4B ($8.7M)
2023-09-22	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	710.6K	¥743	-95.8%	¥33M ($210K)
2023-09-22	SELL	unknown	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.	other	1.8M	¥743	-95.8%	¥407M ($2.6M)
2023-04-06	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	793.1K	¥731	+99.0%	¥71M ($459K)
2023-04-06	SELL	unknown	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.	other	2.5M	¥731	-99.0%	¥419M ($2.7M)
2022-07-06	BUY	Market Buy	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	699.8K	¥796	+82.8%	¥5M ($30K)
2022-07-06	BUY	Market Buy	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.	other	3.1M	¥796	+82.8%	¥511M ($3.3M)
2022-04-21	BUY	unknown	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.	other	2.5M	¥728	+99.9%	¥1.8B ($11.6M)
2022-04-21	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	693.5K	¥728	+99.9%	¥505M ($3.3M)
2022-03-22	SELL	Market Buy	ひびき・パース・アドバイザーズ(Hibiki Path Advisors Pte. Ltd.) Hibiki Path Advisors Pte. Ltd.	activist	2.4M	¥780	-86.5%	¥487M ($3.1M)
2021-11-19	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	672.7K	¥833	-74.7%	¥24M ($158K)
2021-11-19	SELL	unknown	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.	other	2.1M	¥833	-74.7%	¥509M ($3.3M)
2021-10-07	BUY	Market Buy	ひびき・パース・アドバイザーズ(Hibiki Path Advisors Pte. Ltd.) Hibiki Path Advisors Pte. Ltd.	activist	3.1M	¥833	+74.7%	¥103M ($664K)
2021-09-07	SELL	unknown	クレディ・スイス・エイ・ジー(Credit Suisse AG) Credit Suisse AG	other	1.7M	¥927	-57.0%	¥1.4B ($9.0M)
2021-09-07	SELL	Market Buy	ビーファム・パートナーズ(ホンコン)リミテッド(BFAM Partners (Hong Kong) Limited) BFAM Partners (Hong Kong) Limited	passive	1.1M	¥927	-57.0%	¥1.8B ($11.4M)
2021-08-06	BUY	unknown	クレディ・スイス・エイ・ジー(Credit Suisse AG) Credit Suisse AG	other	3.2M	¥1,068	+36.2%	¥3.5B ($22.4M)
2021-08-04	SELL	Market Buy	ビーファム・パートナーズ(ホンコン)リミテッド(BFAM Partners (Hong Kong) Limited) BFAM Partners (Hong Kong) Limited	passive	3.0M	¥1,035	-40.6%	¥657M ($4.2M)
2021-08-02	BUY	Market Buy	ひびき・パース・アドバイザーズ株式会社(Hibiki Path Advisors Pte. Ltd.) Hibiki Path Advisors Pte. Ltd.	activist	2.9M	¥1,051	+38.4%	¥3.1B ($20.0M)
2021-07-26	SELL	unknown	クレディ・スイス証券株式会社 Credit Suisse Securities (Japan) Limited	other	1.1K	¥1,030	-41.3%	¥35M ($228K)
2021-07-26	BUY	unknown	クレディ・スイス・エイ・ジー Credit Suisse AG	other	104.4K	¥1,030	+41.3%	¥42M ($273K)
2021-07-07	BUY	unknown	クレディ・スイス・エイ・ジー Credit Suisse AG	other	63.6K	¥997	+45.9%	¥63M ($409K)
2021-07-07	BUY	unknown	クレディ・スイス証券株式会社 Credit Suisse Securities (Japan) Limited	other	3.4M	¥997	+45.9%	¥3.4B ($22.0M)
2021-06-07	BUY	unknown	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	1.6M	¥1,159	+25.5%	¥477M ($3.1M)
2021-06-07	SELL	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	850.0K	¥1,159	-25.5%	¥136M ($879K)
2021-06-07	SELL	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	136.4K	¥1,159	-25.5%	¥824M ($5.3M)
2021-04-22	BUY	unknown	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	1.0M	¥1,025	+42.0%	¥68M ($442K)
2021-04-22	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	850.0K	¥1,025	+42.0%	¥871M ($5.6M)
2021-04-22	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	2.1M	¥1,025	+42.0%	¥2.1B ($13.6M)

Showing the 50 most recent of 73 filings.

Frequently asked questions

Who has been buying Sodick Co., Ltd. stock?: 14 distinct investors have filed 33 disclosed large-shareholding filings in Sodick Co., Ltd. (6143), most recently on 2026-04-06. 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 Sodick Co., Ltd. have?: Sodick Co., Ltd. has 33 buy-side and 28 sell-side disclosures on record, covering ¥27.5B ($177.5M) in total reported value, spanning 2021-03-19 to 2026-04-06.
Where does StockDrifts get Sodick 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 Sodick Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.