CEZ a. s 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 0NZF?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	10	0.00000186%
Private Companies	13,019,352	2.43%
Institutions	27,113,518	5.05%
General Public	121,268,113	22.6%
State or Government	375,409,254	69.9%

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

Top Shareholders

Top 25 shareholders own 77.07% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
69.9%	Czechia	375,409,254	Kč503.0b	0%	no data
2.43%	Belviport Trading Ltd.	13,019,352	Kč17.4b	0%	no data
1.58%	PPF banka a.s.	8,500,238	Kč11.4b	0%	100.0%
0.89%	Vanguard Capital Management, LLC	4,804,416	Kč6.4b	0.98%	0.01%
0.8%	BlackRock, Inc.	4,311,848	Kč5.8b	-1.91%	no data
0.22%	Vanguard Fiduciary Trust Company	1,195,524	Kč1.6b	-0.05%	0.01%
0.17%	Geode Capital Management, LLC	886,748	Kč1.2b	-0.55%	no data
0.15%	Dimensional Fund Advisors LP	810,743	Kč1.1b	1%	0.01%
0.095%	State Street Global Advisors, Inc.	512,588	Kč686.9m	-2.66%	no data
0.09%	Generali Investments CEE, a.s.	482,253	Kč646.2m	280%	1.45%
0.081%	Exchange Traded Concepts, LLC	435,214	Kč583.2m	3.3%	0.1%
0.073%	Charles Schwab Investment Management, Inc.	390,757	Kč523.6m	-11.2%	no data
0.07%	American Century Investment Management Inc	373,433	Kč500.4m	8.63%	0.01%
0.059%	Sjunde AP-fonden	318,953	Kč427.4m	0%	0.01%
0.056%	Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A.	300,118	Kč402.2m	0%	0.08%
0.051%	Cambria Investment Management, L.P.	273,477	Kč366.4m	-1.99%	0.42%
0.04%	Deutsche Asset & Wealth Management	215,853	Kč289.2m	0%	no data
0.039%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	209,643	Kč280.9m	-3.73%	no data
0.039%	Goldman Sachs Towarzystwo Funduszy Inwestycyjnych S.A.	207,845	Kč278.5m	0%	0.52%
0.039%	Goldman Sachs Asset Management, L.P.	207,792	Kč278.5m	-2.24%	no data
0.038%	Vanguard Asset Management, Limited	202,076	Kč270.8m	5.63%	no data
0.037%	Amundi Asset Management SAS	196,845	Kč263.8m	4.5%	no data
0.032%	Legal & General Investment Management Limited	172,038	Kč230.5m	-1.3%	no data
0.028%	Mitsubishi UFJ Asset Management Co., Ltd.	147,855	Kč198.1m	0%	no data
0.027%	Victory Capital Management Inc.	146,355	Kč196.1m	-17%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/07/28 09:53
End of Day Share Price	2026/07/28 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

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.

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

CEZ, a. s. is covered by 33 analysts. 8 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
Kamil Kliszcz	Biuro maklerskie mBanku
Olivier Van Doosselaere	BNP Paribas
Benjamin Leyre	BNP Paribas