SEMITEC Corporation

TSE:6626 Stock Report

Market Cap: JP¥19.4b

SEMITEC 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 6626?
Owner TypeNumber of SharesOwnership Percentage
Employee Share Scheme503,5925.25%
Individual Insiders2,182,77422.7%
General Public2,867,62729.9%
Institutions4,041,97842.1%

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

Top Shareholders

Top 25 shareholders own 70.08% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
29.5%
Ishizuka Kosan Co., Ltd.
2,827,200JP¥5.7b0%no data
9.91%
Jiro Ishizuka
951,200JP¥1.9b0%no data
6.78%
Daisuke Ishizuka
651,027JP¥1.3b0%no data
5.73%
Fidelity International Ltd
549,700JP¥1.1b0%no data
5.25%
SEMITEC Employees' Stock Ownership Association
503,592JP¥1.0b0%no data
2.29%
Sumitomo Mitsui DS Asset Management Company, Limited
220,000JP¥444.6m28.5%no data
1.99%
Taiji Iwasaki
190,800JP¥385.6m0%no data
1.97%
Aguja Capital GmbH
189,100JP¥382.2m0%1.0%
1.62%
Takehiko Narikawa
155,300JP¥313.9m0%no data
1.18%
Dimensional Fund Advisors LP
113,613JP¥229.6m0.47%no data
0.94%
Junya Ishizuka
90,394JP¥182.7m0%no data
0.69%
Empowered Funds, LLC
66,465JP¥134.3m141%0.01%
0.58%
Katsushi Takahashi
56,124JP¥113.4m0%no data
0.42%
Takemitsu Yanagida
40,679JP¥82.2m0%no data
0.32%
FMR LLC
30,300JP¥61.2m89.4%no data
0.26%
Ichiyoshi Asset Management Co.,Ltd.
25,000JP¥50.5m0%0.03%
0.15%
Hiroki Enomoto
13,929JP¥28.1m0%no data
0.12%
Masatoshi Sase
11,512JP¥23.3m0%no data
0.11%
Xu Li
10,418JP¥21.1m0%no data
0.096%
Acadian Asset Management LLC
9,200JP¥18.6m0%no data
0.086%
Kazuhiro Kojima
8,228JP¥16.6m0%no data
0.04%
SLGI Asset Management Inc.
3,800JP¥7.7m0%no data
0.032%
Yuji Jumonji
3,079JP¥6.2m0%no data
0.027%
SEI Investments Company
2,600JP¥5.3m0%no data
0.017%
Voya Investment Management LLC
1,600JP¥3.2m0%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/23 01:18
End of Day Share Price 2026/07/23 00:00
Earnings2026/03/31
Annual Earnings2026/03/31

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.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* 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

SEMITEC Corporation is covered by 2 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Koichi HariyaIchiyoshi Research Institute Inc.
Yuta KenmeiMarusan Securities Co. Ltd.