We currently do not have sufficient information about the CEO.
Key information
Itaru Tanimura
Chief executive officer
n/a
Total compensation
CEO salary percentage
n/a
CEO tenure
25.8yrs
CEO ownership
2.9%
Management average tenure
no data
Board average tenure
4yrs
Recent management updates
Recent updates
CEO
Itaru Tanimura (61 yo)
25.8yrs
Tenure
Mr. Itaru Tanimura was Outside Director of Enigmo Inc. from 2019 to 2022. He has been the President of M3, Inc. since September 2000. Mr. Tanimura was Partner/Joint Manager of McKinsey & Co. since December...
Board Members
Name
Position
Tenure
Compensation
Ownership
Itaru Tanimura
President & Chairman
25.8yrs
no data
2.92% $ 206.5m
Takako Ebata
Independent Outside Director
4yrs
no data
no data
Akihiko Tomaru
Director
14yrs
JP¥114.00m
0.060% $ 4.2m
Rie Nakamura
Director
4yrs
no data
0.0032% $ 222.5k
Eiji Tsuchiya
Director
10yrs
no data
0.0082% $ 582.1k
Mayuka Yamazaki
Director
7yrs
no data
no data
Satoko Suzuki
Independent Outside Director
2yrs
no data
no data
Yoshinao Tanaka
Director
3yrs
no data
no data
Satoshi Yamazaki
Director
3yrs
no data
no data
Yusuke Tsugawa
Independent External Director
3yrs
no data
no data
4.0yrs
Average Tenure
57.5yo
Average Age
Experienced Board: MTHR.Y's board of directors are considered experienced (4 years average tenure).
Company Analysis and Financial Data Status
Data
Last Updated (UTC time)
Company Analysis
2026/06/23 13:54
End of Day Share Price
2026/06/23 00:00
Earnings
2026/03/31
Annual Earnings
2026/03/31
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.
* 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
M3, Inc. is covered by 21 analysts. 13 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.