Electricity Generating 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 EGCO?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	31,860	0.00605%
State or Government	24,128,600	4.58%
Institutions	78,639,987	14.9%
General Public	163,836,713	31.1%
Private Companies	259,827,840	49.4%

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

Top Shareholders

Top 25 shareholders own 68.66% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
25.4%	Electricity Generating Authority of Thailand	133,773,662	฿17.5b	0%	no data
23.9%	Diamond Generating Asia Limited	126,054,178	฿16.5b	0%	no data
7.37%	EGAT Saving and Credit Cooperative Limited	38,792,800	฿5.1b	0%	10.0%
4.58%	Social Security Office of Thailand	24,128,600	฿3.1b	0%	no data
1.52%	Vanguard Capital Management, LLC	8,026,912	฿1.0b	3.51%	no data
1.47%	Krung Thai Asset Management PCL	7,730,200	฿1.0b	0%	0.17%
1.02%	BlackRock, Inc.	5,344,400	฿697.4m	0.33%	no data
0.6%	State Street Investment Management	3,142,945	฿410.2m	57.9%	no data
0.56%	BBL Asset Management Co., Ltd.	2,923,100	฿381.5m	0%	0.42%
0.39%	American Century Investment Management Inc	2,070,200	฿270.2m	3.59%	no data
0.37%	BNY Asset Management	1,949,200	฿254.4m	0.01%	no data
0.28%	SCB Asset Management Co., Ltd.	1,486,750	฿194.0m	0%	0.12%
0.26%	Krungsri Asset Management Company Ltd.	1,389,900	฿181.4m	0%	0.48%
0.25%	Dimensional Fund Advisors LP	1,328,725	฿173.4m	0%	no data
0.12%	Jupiter Fund Management Plc	646,500	฿84.4m	0%	0.01%
0.089%	Vanguard Asset Management, Limited	471,200	฿61.5m	0.66%	no data
0.075%	Kiatnakin Phatra Asset Management Company Limited	393,000	฿51.3m	0%	0.45%
0.073%	Charles Schwab Investment Management, Inc.	385,700	฿50.3m	0.16%	no data
0.051%	One Asset Management Ltd.	268,900	฿35.1m	0%	0.38%
0.05%	Hamco Financial, S.L.	265,098	฿34.6m	0%	0.73%
0.05%	Hamco Am Sgiic, S.A.	265,000	฿34.6m	0%	0.5%
0.035%	Kasikorn Asset Management Co., Ltd.	185,389	฿24.2m	0%	0.03%
0.034%	Geode Capital Management, LLC	176,866	฿23.1m	-0.46%	no data
0.03%	AIA Investment Management (Thailand) Limited	158,500	฿20.7m	0%	0.08%
0.025%	Finansa Asset Management Limited	134,200	฿17.5m	0%	0.75%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/09/11 11:29
End of Day Share Price	2026/09/11 00:00
Earnings	2026/06/30
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 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

Electricity Generating Public Company Limited is covered by 27 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
Nalinrat Kittikumpolrat	Asia Plus Securities Company Limited
Sirichai Chalokepunrat	BofA Global Research
Thanatthep Chantarakarn	Bualuang Securities PCL