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

15 distinct investors have filed 27 disclosed large-shareholding filings in Nissha Co., Ltd. (7915), most recently on 2025-12-22. 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 Nissha Co., Ltd. have?

Nissha Co., Ltd. has 27 buy-side and 32 sell-side disclosures on record, covering ¥16.2B ($104.8M) in total reported value, spanning 2021-03-19 to 2025-12-22.

Where does StockDrifts get Nissha 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.

Nissha Co., Ltd. 7915

Company

日本写真印刷株式会社Nissha Co., Ltd.

Investors

Buys

Total Value

¥16.2B ($104.8M)

Avg Return

-7.09%

Last Filing

2025-12-22

Nissha Co., Ltd. (7915) has 27 disclosed large-shareholding filings and 32 disclosed disposals on record, filed by 15 distinct investors. Together those filings cover ¥16.2B ($104.8M) in reported transaction value. The earliest filing StockDrifts holds for Nissha Co., Ltd. is dated 2021-03-19; the most recent is 2025-12-22. 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 -7.09%, 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
2026-08-13	BUY	Market Buy	アモーヴァ・アセットマネジメント株式会社	other	4.3M	¥1,302	+1.9%	¥6M ($40K)
2026-08-13	SELL	unknown	三井住友トラスト・アセットマネジメント株式会社	other	755.8K	¥1,302	-1.9%	¥269M ($1.7M)
2026-06-30	SELL	unknown	アモーヴァ・アセットマネジメント株式会社	other	4.3M	¥1,364	-1.3%	¥557M ($3.6M)
2026-06-30	SELL	unknown	三井住友トラスト・アセットマネジメント株式会社	other	962.4K	¥1,364	-1.3%	¥111M ($718K)
2025-12-22	BUY	Market Buy	アセットマネジメントOne株式会社	other	807.8K	¥1,257	+8.1%	¥1.1B ($7.1M)
2025-12-22	BUY	Market Buy	みずほ信託銀行株式会社	strategic	1.1M	¥1,257	+8.1%	¥1.5B ($9.6M)
2025-12-22	SELL	Market Buy	みずほ証券株式会社	strategic	62.3K	¥1,257	-8.1%	¥85M ($546K)
2025-12-22	BUY	Market Buy	株式会社みずほ銀行	strategic	2.1M	¥1,257	+8.1%	¥2.8B ($18.2M)
2025-11-18	BUY	Market Buy	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	5.0M	¥1,144	+18.8%	¥745M ($4.8M)
2025-11-18	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	1.1M	¥1,144	+18.8%	¥64M ($413K)
2025-09-05	BUY	Market Buy	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	4.3M	¥1,450	-6.3%	¥192M ($1.2M)
2025-09-05	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	1.0M	¥1,450	-6.3%	¥1.5B ($9.8M)
2025-08-14	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 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	1.0M	¥1,303	-4.3%	¥311M ($2.0M)
2025-08-14	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	4.2M	¥1,303	+4.3%	¥808M ($5.2M)
2025-05-21	BUY	Market Buy	タイヨウ・パシフィック・パートナーズ・エルピー(Taiyo Pacific Partners L.P.) Taiyo Pacific Partners L.P.	activist	2.1M	¥1,270	+7.0%	¥646M ($4.2M)
2025-05-21	SELL	Market Buy	タイヨウ・パシフィック・パートナーズ・エルピー(Taiyo Pacific Partners L.P.) Taiyo Pacific Partners L.P.	activist	2.1M	¥1,270	-7.0%	¥646M ($4.2M)
2025-03-25	SELL	Market Buy	タイヨウ・パシフィック・パートナーズ・エルピー(Taiyo Pacific Partners L.P.) Taiyo Pacific Partners L.P.	activist	2.6M	¥1,457	+6.7%	¥748M ($4.8M)
2025-02-26	SELL	Market Buy	タイヨウ・パシフィック・パートナーズ・エルピー(Taiyo Pacific Partners L.P.) Taiyo Pacific Partners L.P.	activist	3.1M	¥1,399	+2.9%	¥740M ($4.8M)
2025-02-12	BUY	Market Buy	タイヨウ・パシフィック・パートナーズ・エルピー(Taiyo Pacific Partners L.P.) Taiyo Pacific Partners L.P.	activist	3.7M	¥1,620	-16.1%	¥824M ($5.3M)
2025-02-12	SELL	Market Buy	タイヨウ・パシフィック・パートナーズ・エルピー(Taiyo Pacific Partners L.P.) Taiyo Pacific Partners L.P.	activist	3.7M	¥1,620	+16.1%	¥824M ($5.3M)
2025-02-12	BUY	Market Buy	タイヨウ・パシフィック・パートナーズ・エルピー(Taiyo Pacific Partners L.P.) Taiyo Pacific Partners L.P.	activist	3.7M	¥1,620	-16.1%	¥832M ($5.4M)
2025-01-09	SELL	Market Buy	タイヨウ・パシフィック・パートナーズ・エルピー(Taiyo Pacific Partners L.P.) Taiyo Pacific Partners L.P.	activist	4.2M	¥1,612	+15.7%	¥828M ($5.3M)
2024-07-25	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	3.6M	¥1,895	+28.3%	¥964M ($6.2M)
2024-07-25	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	1.3M	¥1,895	+28.3%	¥10M ($62K)
2024-04-05	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	strategic	71.7K	¥1,448	+6.2%	¥376M ($2.4M)
2024-04-05	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	2.1M	¥1,448	-6.2%	¥3.0B ($19.4M)
2024-04-05	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	796.8K	¥1,448	-6.2%	¥29M ($190K)
2024-04-05	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	strategic	760.3K	¥1,448	+6.2%	¥118M ($760K)
2024-03-25	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	780.0K	¥1,449	+6.2%	¥531M ($3.4M)
2024-03-25	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	strategic	332.4K	¥1,449	-6.2%	¥482M ($3.1M)
2024-03-25	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	2.1M	¥1,449	-6.2%	¥3.0B ($19.4M)
2024-03-25	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	strategic	840.7K	¥1,449	+6.2%	¥125M ($808K)
2022-12-27	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	4.1M	¥1,813	-25.0%	¥940M ($6.1M)
2022-12-27	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	4.1M	¥1,813	-25.0%	¥940M ($6.1M)
2022-12-27	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	1.3M	¥1,813	+25.0%	¥415M ($2.7M)
2022-12-27	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	1.3M	¥1,813	+25.0%	¥415M ($2.7M)
2022-11-21	SELL	Market Buy	明治安田生命保険相互会社 Meiji Yasuda Life Insurance Company	passive	2.1M	¥1,752	+22.4%	¥953M ($6.2M)
2022-08-02	BUY	Market Buy	タイヨウ・パシフィック・パートナーズ・エルピー(Taiyo Pacific Partners L.P.) Taiyo Pacific Partners L.P.	activist	4.7M	¥1,541	-11.8%	¥784M ($5.1M)
2022-07-01	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	3.6M	¥1,469	-7.5%	¥486M ($3.1M)
2022-07-01	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	1.5M	¥1,469	-7.5%	¥321M ($2.1M)
2022-06-20	BUY	unknown	新日本プリンティングサービス株式会社 Shin Nihon Printing Service Co., Ltd.	other	197.1K	¥1,428	-4.8%	¥281M ($1.8M)
2022-06-20	BUY	unknown	鈴木順也 Junya Suzuki	other	626.2K	¥1,428	-4.8%	¥894M ($5.8M)
2022-06-20	BUY	unknown	新日本プリンティングサービス株式会社 Shin Nihon Printing Service Co., Ltd.	other	197.1K	¥1,428	-4.8%	¥281M ($1.8M)
2022-06-20	BUY	unknown	鈴木順也 Junya Suzuki	other	626.2K	¥1,428	-4.8%	¥894M ($5.8M)
2022-06-20	BUY	unknown	鈴木興産株式会社 Suzuki Kosan Co., Ltd.	other	2.5M	¥1,428	-4.8%	¥3.6B ($23.2M)
2022-06-20	BUY	Market Buy	鈴木興産株式会社 Suzuki Kosan Co., Ltd.	other	2.6M	¥1,428	-4.8%	¥141M ($913K)
2022-06-20	SELL	unknown	鈴木興産株式会社 Suzuki Kosan Co., Ltd.	other	2.6M	¥1,428	+4.8%	¥472M ($3.0M)
2022-06-20	SELL	unknown	鈴木興産株式会社 Suzuki Kosan Co., Ltd.	other	2.6M	¥1,428	+4.8%	¥472M ($3.0M)
2022-05-23	BUY	Market Buy	タイヨウ・パシフィック・パートナーズ・エルピー(Taiyo Pacific Partners L.P.) Taiyo Pacific Partners L.P.	activist	4.2M	¥1,462	-7.0%	¥781M ($5.0M)
2022-01-07	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	1.3M	¥1,614	-15.8%	¥41M ($265K)

Showing the 50 most recent of 76 filings.

Frequently asked questions

Who has been buying Nissha Co., Ltd. stock?: 15 distinct investors have filed 27 disclosed large-shareholding filings in Nissha Co., Ltd. (7915), most recently on 2025-12-22. 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 Nissha Co., Ltd. have?: Nissha Co., Ltd. has 27 buy-side and 32 sell-side disclosures on record, covering ¥16.2B ($104.8M) in total reported value, spanning 2021-03-19 to 2025-12-22.
Where does StockDrifts get Nissha 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 Nissha Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.