Iriso Electronics Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 6908?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	400	0.00187%
Individual Insiders	5,467,300	25.6%
General Public	6,575,876	30.8%
Institutions	9,306,929	43.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 67.9% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
19.6%	Sadao Sato	4,174,000	JP¥11.8b	0%	no data
5.8%	FMR LLC	1,239,390	JP¥3.5b	0%	no data
5.77%	Aya Nomura	1,231,300	JP¥3.5b	230%	no data
3.96%	Mitsubishi UFJ Trust and Banking Corporation, Asset Management Arm	845,200	JP¥2.4b	40.9%	0.02%
3.46%	Schroder Investment Management (Japan) Ltd.	737,900	JP¥2.1b	0%	0.32%
3.32%	Sumitomo Mitsui Trust Asset Management Co., Ltd.	709,800	JP¥2.0b	0%	0.01%
3.17%	The Vanguard Group, Inc.	676,429	JP¥1.9b	1.23%	no data
2.84%	Asset Management One Co., Ltd.	607,200	JP¥1.7b	0%	0.01%
2.68%	Fidelity International Ltd	571,200	JP¥1.6b	0%	no data
2.5%	Dimensional Fund Advisors LP	534,390	JP¥1.5b	3.66%	no data
1.72%	Sompo Asset Management Co., Ltd.	368,000	JP¥1.0b	0%	0.12%
1.57%	Polar Capital Holdings Plc	335,000	JP¥944.4m	0%	0.02%
1.42%	Sumitomo Life Insurance Co., Asset Management Arm	304,000	JP¥857.0m	0%	0.08%
1.42%	Baillie Gifford & Co.	303,218	JP¥854.8m	0%	no data
1.27%	Daiwa Asset Management Co., Ltd.	271,400	JP¥765.1m	-0.29%	no data
1.24%	Nikko Asset Management Co., Ltd.	263,900	JP¥743.9m	0%	no data
1.09%	Mitsubishi UFJ Asset Management Co., Ltd.	232,100	JP¥654.3m	-9.16%	no data
1.04%	Norges Bank Investment Management	222,534	JP¥627.3m	0%	no data
0.87%	Mizuho Financial Group, Inc., Asset Management Arm	186,400	JP¥525.5m	0%	0.01%
0.76%	MUFG Bank, Ltd.,Investment Banking Arm	162,000	JP¥456.7m	0%	0.02%
0.64%	Tokio Marine Asset Management Co., Ltd.	137,000	JP¥386.2m	7,110%	0.02%
0.6%	American Century Investment Management Inc	128,413	JP¥362.0m	106%	no data
0.59%	Sumitomo Mitsui DS Asset Management Company, Limited	126,900	JP¥357.7m	0.16%	0.01%
0.37%	Schroder Investment Management North America Inc.	78,600	JP¥221.6m	-9.66%	no data
0.23%	Causeway Capital Management LLC	50,100	JP¥141.2m	-5.65%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/07/02 15:08
End of Day Share Price	2025/07/02 00:00
Earnings	2025/03/31
Annual Earnings	2025/03/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Iriso Electronics Co., Ltd. is covered by 12 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Toshiro Yoshinaga	Aizawa Securities Co. Ltd.
Masashi Kubota	BofA Global Research
Takumi Sado	Daiwa Securities Co. Ltd.