Who has been buying Senshu Ikeda Holdings, Inc. stock?

6 distinct investors have filed 16 disclosed large-shareholding filings in Senshu Ikeda Holdings, Inc. (8714), most recently on 2026-05-13. 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 Senshu Ikeda Holdings, Inc. have?

Senshu Ikeda Holdings, Inc. has 16 buy-side and 9 sell-side disclosures on record, covering ¥32.5B ($209.5M) in total reported value, spanning 2021-07-19 to 2026-05-13.

Where does StockDrifts get Senshu Ikeda Holdings, Inc. 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.

Senshu Ikeda Holdings, Inc. 8714

Company

株式会社池田泉州ホールディングスSenshu Ikeda Holdings, Inc.

Investors

Buys

Total Value

¥32.5B ($209.5M)

Avg Return

+97.43%

Last Filing

2026-05-13

Senshu Ikeda Holdings, Inc. (8714) has 16 disclosed large-shareholding filings and 9 disclosed disposals on record, filed by 6 distinct investors. Together those filings cover ¥32.5B ($209.5M) in reported transaction value. The earliest filing StockDrifts holds for Senshu Ikeda Holdings, Inc. is dated 2021-07-19; the most recent is 2026-05-13. 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 +97.43%, 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
2026-05-13	BUY	Market Buy	ありあけキャピタル株式会社 Ariake Capital Inc.	activist	30.4M	¥936	+6.1%	¥263M ($1.7M)
2026-04-30	BUY	Market Buy	ありあけキャピタル株式会社 Ariake Capital Inc.	activist	30.1M	¥924	+3.4%	¥2.8B ($18.3M)
2026-02-18	SELL	unknown	銀行等保有株式取得機構 Banks' Shareholdings Purchase Corporation	other	14.9M	¥909	-3.9%	¥2.6B ($16.8M)
2026-01-09	BUY	Market Buy	ありあけキャピタル株式会社 Ariake Capital Inc.	activist	27.0M	¥824	+14.6%	¥2.3B ($14.9M)
2025-10-23	BUY	Market Buy	ありあけキャピタル株式会社 Ariake Capital Inc.	activist	24.2M	¥651	+45.0%	¥2.0B ($12.9M)
2025-06-16	BUY	Market Buy	ありあけキャピタル株式会社 Ariake Capital Inc.	activist	21.1M	¥558	+69.2%	¥1.7B ($10.9M)
2025-05-23	BUY	Market Buy	ありあけキャピタル株式会社 Ariake Capital Inc.	activist	18.1M	¥552	+71.0%	¥2.0B ($12.7M)
2025-05-16	BUY	Market Buy	ありあけキャピタル株式会社 Ariake Capital Inc.	activist	14.5M	¥521	+81.2%	¥7.6B ($48.8M)
2025-03-07	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	2.1M	¥418	+125.8%	¥27.0B ($174.3M)
2025-03-07	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	9.8M	¥418	-125.8%	¥141M ($909K)
2025-03-07	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	-941.0K	¥418	-125.8%	¥1.7B ($11.2M)
2025-03-07	BUY	unknown	野村ホールディングス株式会社 Nomura Holdings, Inc.	strategic	100	¥418	+125.8%	¥42K ($270)
2025-03-05	SELL	unknown	銀行等保有株式取得機構 Banks' Shareholdings Purchase Corporation	other	17.8M	¥411	-129.7%	¥1.2B ($7.6M)
2025-02-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	10.1M	¥424	+122.6%	¥4.3B ($27.7M)
2025-02-07	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	3.2M	¥424	+122.6%	¥1.4B ($8.8M)
2025-02-07	BUY	unknown	野村ホールディングス株式会社 Nomura Holdings, Inc.	strategic	100	¥424	+122.6%	¥42K ($274)
2025-02-07	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	1.4M	¥424	+122.6%	¥605M ($3.9M)
2023-12-22	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	9.9M	¥323	-192.3%	¥82M ($527K)
2023-12-22	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	933.6K	¥323	-192.3%	¥517M ($3.3M)
2023-12-22	BUY	unknown	野村ホールディングス株式会社 Nomura Holdings, Inc.	strategic	100	¥323	+192.3%	¥32K ($208)
2023-12-22	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	640.9K	¥323	-192.3%	¥536M ($3.5M)
2023-11-08	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	10.2M	¥357	+164.4%	¥3.6B ($23.4M)
2023-11-08	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	2.5M	¥357	+164.4%	¥901M ($5.8M)
2023-11-08	BUY	unknown	野村ホールディングス株式会社 Nomura Holdings, Inc.	strategic	100	¥357	+164.4%	¥36K ($230)
2023-11-08	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	2.3M	¥357	+164.4%	¥823M ($5.3M)
2021-09-22	SELL	unknown	銀行等保有株式取得機構 Banks' Shareholdings Purchase Corporation	other	22.5M	¥166	-468.7%	¥625M ($4.0M)
2021-07-19	SELL	unknown	銀行等保有株式取得機構 Banks' Shareholdings Purchase Corporation	other	26.3M	¥158	-497.5%	¥566M ($3.6M)

Frequently asked questions

Who has been buying Senshu Ikeda Holdings, Inc. stock?: 6 distinct investors have filed 16 disclosed large-shareholding filings in Senshu Ikeda Holdings, Inc. (8714), most recently on 2026-05-13. 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 Senshu Ikeda Holdings, Inc. have?: Senshu Ikeda Holdings, Inc. has 16 buy-side and 9 sell-side disclosures on record, covering ¥32.5B ($209.5M) in total reported value, spanning 2021-07-19 to 2026-05-13.
Where does StockDrifts get Senshu Ikeda Holdings, Inc. 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 Senshu Ikeda Holdings, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.