Santen Pharmaceutical 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 SNPH.Y?
Owner Type	Number of Shares	Ownership Percentage
Institutions	155,855,210	48.5%
General Public	165,823,631	51.5%

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

Top Shareholders

Top 25 shareholders own 45.68% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.81%	Silchester International Investors LLP	31,560,500	US$426.1m	0%	1.63%
5.68%	BlackRock, Inc.	18,276,377	US$246.8m	2.11%	no data
4.27%	Black Creek Investment Management Inc.	13,738,444	US$185.5m	0%	2.7%
4.03%	Nomura Asset Management Co., Ltd.	12,979,500	US$175.2m	-0.32%	0.04%
3%	Sumitomo Mitsui Trust Asset Management Co., Ltd.	9,662,560	US$130.5m	0%	0.06%
2.89%	Amova Asset Management Co., Ltd.	9,290,000	US$125.4m	0%	0.03%
2.83%	Vanguard Capital Management, LLC	9,102,876	US$122.9m	0.38%	no data
2.74%	Norges Bank Investment Management	8,800,543	US$118.8m	0%	0.01%
1.55%	Daiwa Asset Management Co., Ltd.	4,999,600	US$67.5m	0%	0.03%
1.05%	Dimensional Fund Advisors LP	3,391,087	US$45.8m	21.6%	0.01%
1%	FMR LLC	3,213,726	US$43.4m	-1.24%	no data
0.93%	Canada Pension Plan Investment Board	2,993,000	US$40.4m	0%	0.02%
0.86%	Vanguard Fiduciary Trust Company	2,776,762	US$37.5m	0.51%	no data
0.72%	Mitsubishi UFJ Asset Management Co., Ltd.	2,321,100	US$31.3m	2.49%	0.01%
0.59%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	1,904,600	US$25.7m	1.13%	no data
0.59%	Bessemer Investment Management LLC	1,881,972	US$25.4m	0.04%	0.03%
0.44%	BNY Asset Management	1,413,300	US$19.1m	0.23%	no data
0.4%	Arbejdsmarkedets Tillægspension (Atp)	1,292,900	US$17.5m	0%	0.09%
0.39%	Asset Management One Co., Ltd.	1,250,900	US$16.9m	-3.57%	0.01%
0.38%	Victory Capital Management Inc.	1,229,200	US$16.6m	-0.03%	0.01%
0.36%	Charles Schwab Investment Management, Inc.	1,146,980	US$15.5m	-2.95%	no data
0.32%	Vanguard Asset Management, Limited	1,042,422	US$14.1m	0.73%	no data
0.29%	Goldman Sachs Asset Management, L.P.	929,497	US$12.5m	-31.2%	no data
0.29%	Sumitomo Mitsui DS Asset Management Company, Limited	925,300	US$12.5m	9.31%	0.02%
0.25%	State Street Global Advisors, Inc.	816,700	US$11.0m	-0.05%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/07/02 17:54
End of Day Share Price	2026/07/02 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.

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

Santen Pharmaceutical Co., Ltd. is covered by 18 analysts. 9 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
Atsushi Seki	Barclays
Koichi Mamegano	BofA Global Research
Hidemaru Yamaguchi	Citigroup Inc