Who has been buying CTI Engineering Co., Ltd. stock?

5 distinct investors have filed 5 disclosed large-shareholding filings in CTI Engineering Co., Ltd. (9621), most recently on 2024-07-29. 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 CTI Engineering Co., Ltd. have?

CTI Engineering Co., Ltd. has 5 buy-side and 1 sell-side disclosures on record, covering ¥892M ($5.8M) in total reported value, spanning 2021-05-21 to 2024-07-29.

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.

CTI Engineering Co., Ltd. 9621

Company

株式会社建設技術研究所CTI Engineering Co., Ltd.

Investors

Buys

Total Value

¥892M ($5.8M)

Avg Return

+108.77%

Last Filing

2024-07-29

CTI Engineering Co., Ltd. (9621) has 5 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥892M ($5.8M) in reported transaction value. The earliest filing StockDrifts holds for CTI Engineering Co., Ltd. is dated 2021-05-21; the most recent is 2024-07-29. Across these filings the average return since disclosure is +108.77%, 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
2024-07-29	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	594.9K	¥2,460	-33.9%	¥70M ($449K)
2024-07-29	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	372.0K	¥2,460	-	-
2024-07-29	BUY	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	96.3K	¥2,460	+33.9%	¥122M ($787K)
2023-06-05	BUY	Market Buy	有限会社光パワー HIKARI POWER LIMITED	passive	1.4M	¥1,717.5	+91.8%	¥243M ($1.6M)
2023-06-05	BUY	Market Buy	重田康光 YASUMITSU SHIGETA	passive	396.5K	¥1,717.5	-	-
2022-03-11	BUY	Market Buy	重田康光 YASUMITSU SHIGETA	passive	396.5K	¥1,108.5	-	-
2022-03-11	BUY	Market Buy	有限会社光パワー HIKARI POWER LIMITED	passive	1.2M	¥1,108.5	+197.3%	¥157M ($1.0M)
2021-09-15	BUY	Market Buy	有限会社光パワー HIKARI POWER LIMITED	passive	1.1M	¥1,350	+144.1%	¥193M ($1.2M)
2021-09-15	BUY	Market Buy	重田康光 YASUMITSU SHIGETA	passive	396.5K	¥1,350	-	-
2021-05-21	BUY	Market Buy	有限会社光パワー HIKARI POWER LIMITED	passive	948.4K	¥1,238	+166.2%	¥177M ($1.1M)
2021-05-21	BUY	Market Buy	重田康光 YASUMITSU SHIGETA	passive	396.5K	¥1,238	-	-

Frequently asked questions

Who has been buying CTI Engineering Co., Ltd. stock?: 5 distinct investors have filed 5 disclosed large-shareholding filings in CTI Engineering Co., Ltd. (9621), most recently on 2024-07-29. 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 CTI Engineering Co., Ltd. have?: CTI Engineering Co., Ltd. has 5 buy-side and 1 sell-side disclosures on record, covering ¥892M ($5.8M) in total reported value, spanning 2021-05-21 to 2024-07-29.
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.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.