Otsuka Holdings Co., Ltd.

OTCPK:OTSK.F Stock Report

Market Cap: US$33.7b

Otsuka Holdings 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 OTSK.F?
Owner TypeNumber of SharesOwnership Percentage
Public Companies5,316,0001.01%
Private Companies7,380,0001.4%
Individual Insiders8,546,0001.62%
Employee Share Scheme64,921,00012.3%
Institutions188,682,02035.8%
General Public251,677,80947.8%

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


Top Shareholders

Top 25 shareholders own 46.89% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
9.94%
Otsuka Founders Stock Ownership Plan
52,353,000US$3.4b0%no data
5.25%
BlackRock, Inc.
27,643,864US$1.8b0.71%0.02%
5.01%
Nomura Asset Management Co., Ltd.
26,379,600US$1.7b0.77%0.43%
2.41%
Vanguard Capital Management, LLC
12,675,060US$811.9m0.45%0.01%
2.39%
Otsuka Group Employee Shareholding Fund
12,568,000US$805.0m0%100.0%
2.38%
Sumitomo Mitsui Trust Asset Management Co., Ltd.
12,513,100US$801.5m0%0.42%
2.33%
Amova Asset Management Co., Ltd.
12,251,700US$784.8m0%0.22%
2.26%
Daiwa Asset Management Co., Ltd.
11,925,100US$763.8m-0.02%0.39%
2.08%
The Awa Bank, Ltd.
10,970,000US$702.7m0%98.05%
1.65%
Wellington Management Group LLP
8,678,086US$555.9m-12.1%0.09%
1.5%
Ichiro Otsuka
7,888,000US$505.2m0.08%no data
1.4%
Otsuka Asset Co., Ltd.
7,380,000US$472.7m0%no data
1.3%
Mitsubishi UFJ Asset Management Co., Ltd.
6,864,000US$439.7m0.76%0.15%
1.06%
Resona Asset Management Co., Ltd.
5,568,000US$356.6m0%1.34%
1.01%
MediPal Holdings Corporation
5,316,000US$340.5m0%no data
0.9%
Norges Bank Investment Management
4,740,803US$303.7m0%0.02%
0.74%
Geode Capital Management, LLC
3,894,921US$249.5m3.04%0.01%
0.74%
Vanguard Fiduciary Trust Company
3,893,909US$249.4m0.49%0.03%
0.53%
Aristotle Capital Management, LLC
2,784,389US$178.3m-4.61%0.21%
0.42%
Asset Management One Co., Ltd.
2,186,200US$140.0m-2.07%0.13%
0.35%
Charles Schwab Investment Management, Inc.
1,868,018US$119.7m2.49%0.01%
0.34%
JP Morgan Asset Management
1,815,322US$116.3m4.78%0.01%
0.31%
State Street Global Advisors, Inc.
1,630,461US$104.4m-0.24%no data
0.3%
Vanguard Asset Management, Limited
1,601,879US$102.6m4.26%0.04%
0.28%
Deutsche Asset & Wealth Management
1,485,427US$95.1m0%0.02%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/09 11:24
End of Day Share Price 2026/06/09 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

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

Otsuka Holdings Co., Ltd. is covered by 19 analysts. 12 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Atsushi SekiBarclays
Miki SogiBernstein
Koichi MameganoBofA Global Research