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 CEZ?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	59,378	0.0111%
Private Companies	15,386,507	2.87%
Institutions	32,420,972	6.04%
General Public	113,534,136	21.1%
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 78.38% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
69.9%	Czech Republic	375,409,254	Kč467.8b	0%	no data
2.87%	Belviport Trading Ltd.	15,386,507	Kč19.2b	0%	no data
1.37%	PPF banka a.s., Asset Management Arm	7,370,460	Kč9.2b	0%	99.76%
1.24%	The Vanguard Group, Inc.	6,651,664	Kč8.3b	1.53%	0.01%
0.93%	BlackRock, Inc.	5,014,100	Kč6.2b	2.15%	no data
0.35%	Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A.	1,855,235	Kč2.3b	0%	0.57%
0.21%	Van Eck Associates Corporation	1,125,538	Kč1.4b	0.07%	0.06%
0.18%	Geode Capital Management, LLC	954,424	Kč1.2b	-0.14%	no data
0.15%	Dimensional Fund Advisors LP	805,360	Kč1.0b	0.46%	0.01%
0.12%	Powszechne Towarzystwo Emerytalne PZU SA	669,606	Kč834.3m	0%	0.45%
0.11%	UNIQA Österreich Versicherungen AG, Asset Management Arm	600,220	Kč747.9m	0%	0.88%
0.11%	Generali Powszechne Towarzystwo Emerytalne S A	569,157	Kč709.2m	0%	0.39%
0.089%	State Street Global Advisors, Inc.	477,482	Kč595.0m	6.78%	no data
0.085%	Charles Schwab Investment Management, Inc.	455,919	Kč568.1m	-5.19%	no data
0.085%	Goldman Sachs Asset Management, L.P.	454,903	Kč566.8m	0.05%	0.01%
0.083%	Aegon Asset Management UK Plc	447,507	Kč557.6m	0%	0.12%
0.064%	UBS Asset Management AG	340,999	Kč424.9m	0%	no data
0.063%	BNY Asset Management	338,175	Kč421.4m	0%	no data
0.062%	OTP Alapkezelo Zrt.	330,255	Kč411.5m	0%	0.8%
0.058%	Amundi Asset Management SAS	313,228	Kč390.3m	1.95%	no data
0.058%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	308,933	Kč384.9m	-4.62%	no data
0.046%	Sjunde AP-fonden	244,411	Kč304.5m	0%	0.01%
0.04%	American Century Investment Management Inc	217,318	Kč270.8m	19.3%	0.01%
0.04%	Deutsche Asset & Wealth Management	216,382	Kč269.6m	0%	no data
0.036%	Concorde Befektetesi Alapkezeloe Rt	191,504	Kč238.6m	0%	1.46%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/07/28 09:53
End of Day Share Price	2025/07/25 00:00
Earnings	2025/03/31
Annual Earnings	2024/12/31

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 41 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
Kamil Kliszcz	Biuro maklerskie mBanku
Benjamin Leyre	BNP Paribas Exane
Olivier Van Doosselaere	BNP Paribas Exane