Who has been buying GDEP ADVANCE,Inc. stock?

6 distinct investors have filed 13 disclosed large-shareholding filings in GDEP ADVANCE,Inc. (5885), most recently on 2026-01-19. 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 GDEP ADVANCE,Inc. have?

GDEP ADVANCE,Inc. has 13 buy-side and 9 sell-side disclosures on record, covering ¥720M ($4.6M) in total reported value, spanning 2023-07-07 to 2026-01-19.

Where does StockDrifts get GDEP ADVANCE,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.

GDEP ADVANCE,Inc. 5885

Company

株式会社ジーデップ・アドバンスGDEP ADVANCE,Inc.

Investors

Buys

Total Value

¥720M ($4.6M)

Avg Return

+18.73%

Last Filing

2026-01-19

GDEP ADVANCE,Inc. (5885) has 13 disclosed large-shareholding filings and 9 disclosed disposals on record, filed by 6 distinct investors. Together those filings cover ¥720M ($4.6M) in reported transaction value. The earliest filing StockDrifts holds for GDEP ADVANCE,Inc. is dated 2023-07-07; the most recent is 2026-01-19. 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 +18.73%, 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
2026-08-06	BUY	unknown	野村證券株式会社	other	48.8K	¥2,999	+9.5%	¥146M ($944K)
2026-08-06	BUY	unknown	野村アセットマネジメント株式会社	other	236.0K	¥2,999	+9.5%	¥708M ($4.6M)
2026-01-19	SELL	unknown	野村アセットマネジメント株式会社	other	174.3K	¥3,130	+4.2%	¥523M ($3.4M)
2026-01-19	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	75.6K	¥3,130	-4.2%	¥227M ($1.5M)
2026-01-19	SELL	unknown	野村證券株式会社	other	0	¥3,130	+4.2%	-
2025-11-20	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	242.7K	¥2,706	+10.8%	¥29M ($190K)
2025-11-20	BUY	Market Buy	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	31.9K	¥2,706	+10.8%	¥32M ($209K)
2025-11-20	SELL	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	5.8K	¥2,706	-10.8%	¥47M ($304K)
2025-02-06	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	228.6K	¥2,166	+38.5%	¥495M ($3.2M)
2025-02-06	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	20.0K	¥2,166	+38.5%	¥43M ($279K)
2025-02-06	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	22.9K	¥2,166	+38.5%	¥50M ($320K)
2024-12-06	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	30.8K	¥2,215	-35.4%	¥81M ($521K)
2024-12-06	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	169.6K	¥2,215	-35.4%	¥28M ($184K)
2024-12-06	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	55.6K	¥2,215	-35.4%	¥1M ($8K)
2024-11-07	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	14.1K	¥2,572.5	-16.6%	¥6M ($38K)
2024-11-07	SELL	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	45.7K	¥2,572.5	-16.6%	¥6M ($38K)
2024-11-07	BUY	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	16.7K	¥2,572.5	+16.6%	¥35M ($229K)
2024-09-24	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	48.0K	¥2,217.5	+35.2%	¥106M ($687K)
2024-09-24	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	16.4K	¥2,217.5	+35.2%	¥36M ($235K)
2024-09-24	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	3.0K	¥2,217.5	+35.2%	¥7M ($43K)
2023-08-03	BUY	unknown	株式会社IAM IAM Co., Ltd.	strategic	758.0K	¥2,590	+15.8%	¥2.0B ($12.7M)
2023-08-03	BUY	unknown	飯野亜矢子 Ayako Iino	strategic	75.6K	¥2,590	+15.8%	¥196M ($1.3M)
2023-08-03	SELL	unknown	飯野匡道 iino tadamichi	strategic	26.4K	¥2,590	-15.8%	¥156M ($1.0M)
2023-07-07	BUY	unknown	飯野亜矢子 Ayako Iino	strategic	75.6K	¥3,120	-3.9%	¥236M ($1.5M)
2023-07-07	BUY	unknown	株式会社IAM IAM Co., Ltd.	strategic	758.0K	¥3,120	-3.9%	¥2.4B ($15.3M)
2023-07-07	BUY	unknown	飯野匡道 iino tadamichi	strategic	86.4K	¥3,120	-3.9%	¥270M ($1.7M)

Frequently asked questions

Who has been buying GDEP ADVANCE,Inc. stock?: 6 distinct investors have filed 13 disclosed large-shareholding filings in GDEP ADVANCE,Inc. (5885), most recently on 2026-01-19. 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 GDEP ADVANCE,Inc. have?: GDEP ADVANCE,Inc. has 13 buy-side and 9 sell-side disclosures on record, covering ¥720M ($4.6M) in total reported value, spanning 2023-07-07 to 2026-01-19.
Where does StockDrifts get GDEP ADVANCE,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 GDEP ADVANCE,Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.