Who has been buying SPARX Group Co., Ltd. stock?

4 distinct investors have filed 7 disclosed large-shareholding filings in SPARX Group Co., Ltd. (8739), most recently on 2024-09-06. 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 SPARX Group Co., Ltd. have?

SPARX Group Co., Ltd. has 7 buy-side and 2 sell-side disclosures on record, covering ¥16.0B ($103.4M) in total reported value, spanning 2021-06-29 to 2024-09-06.

Where does StockDrifts get SPARX Group 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.

SPARX Group Co., Ltd. 8739

Company

スパークス・グループ株式会社SPARX Group Co., Ltd.

Investors

Buys

Total Value

¥16.0B ($103.4M)

Avg Return

+43.50%

Last Filing

2024-09-06

SPARX Group Co., Ltd. (8739) has 7 disclosed large-shareholding filings and 2 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥16.0B ($103.4M) in reported transaction value. The earliest filing StockDrifts holds for SPARX Group Co., Ltd. is dated 2021-06-29; the most recent is 2024-09-06. 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 +43.50%, 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
2026-07-07	SELL	Market Buy	M&Gインベストメンツ(シンガポール)ピーティーイー・リミテッドPte. Ltd.) M&G Investments (Singapore	passive	2.4M	¥2,255	-10.2%	¥1.3B ($8.1M)
2026-07-07	SELL	Market Buy	M&Gインベストメント・マネジメント・リミテッド、M&Gインベストメンツ(シンガポール)ピーティーイー・リミテッドPte. Ltd.) M&G Investment Management Limited	passive	2.4M	¥2,255	-10.2%	¥1.3B ($8.1M)
2026-06-05	SELL	Market Buy	M&Gインベストメンツ(シンガポール)ピーティーイー・リミテッドPte. Ltd.) M&G Investments (Singapore	passive	3.0M	¥2,173	-5.8%	¥1.3B ($8.1M)
2026-06-05	SELL	Market Buy	M&Gインベストメント・マネジメント・リミテッド、M&Gインベストメンツ(シンガポール)ピーティーイー・リミテッドPte. Ltd.) M&G Investment Management Limited	passive	3.0M	¥2,173	-5.8%	¥1.3B ($8.1M)
2024-09-06	BUY	Market Buy	M&Gインベストメンツ(シンガポール)ピーティーイー・リミテッドPte. Ltd.) M&G Investments (Singapore	passive	3.6M	¥1,323	+46.7%	¥4.7B ($30.6M)
2024-09-06	BUY	Market Buy	M&Gインベストメント・マネジメント・リミテッド、M&Gインベストメンツ(シンガポール)ピーティーイー・リミテッドPte. Ltd.) M&G Investment Management Limited	passive	3.6M	¥1,323	+46.7%	¥44M ($286K)
2022-08-05	BUY	Market Buy	M&Gインベストメント・マネジメント・リミテッド(M&G Investment Management Limited) M&G Investment Management Limited	passive	17.7M	¥1,565	+24.0%	¥3.8B ($24.5M)
2022-06-22	BUY	Market Buy	M&Gインベストメント・マネジメント・リミテッド(M&G Investment Management Limited) M&G Investment Management Limited	passive	15.3M	¥1,290	+50.5%	¥2.9B ($18.5M)
2022-02-07	BUY	Market Buy	M&Gインベストメント・マネジメント・リミテッド(M&G Investment Management Limited) M&G Investment Management Limited	passive	13.1M	¥1,300	+49.3%	¥3.0B ($19.3M)
2021-12-22	BUY	Market Buy	M&Gインベストメント・マネジメント・リミテッド(M&G Investment Management Limited) M&G Investment Management Limited	passive	10.8M	¥1,485	+30.7%	¥16.0B ($103.3M)
2021-06-29	BUY	unknown	株式会社阿部キャピタル Abe Capital Co., Ltd.	other	30.4M	¥1,280	+51.6%	¥6.1B ($39.3M)
2021-06-29	BUY	unknown	株式会社阿部キャピタル Abe Capital Co., Ltd.	other	30.4M	¥1,280	+51.6%	¥6.1B ($39.3M)
2021-06-29	SELL	unknown	阿部修平 Shuhei Abe	other	77.9M	¥1,280	-51.6%	¥5.5B ($35.7M)
2021-06-29	SELL	unknown	阿部修平 Shuhei Abe	other	77.9M	¥1,280	-51.6%	¥5.5B ($35.7M)

Frequently asked questions

Who has been buying SPARX Group Co., Ltd. stock?: 4 distinct investors have filed 7 disclosed large-shareholding filings in SPARX Group Co., Ltd. (8739), most recently on 2024-09-06. 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 SPARX Group Co., Ltd. have?: SPARX Group Co., Ltd. has 7 buy-side and 2 sell-side disclosures on record, covering ¥16.0B ($103.4M) in total reported value, spanning 2021-06-29 to 2024-09-06.
Where does StockDrifts get SPARX Group 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 SPARX Group Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.