Posco Dx 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 A022100?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	37,164	0.0245%
Employee Share Scheme	166,285	0.11%
Institutions	13,674,780	9.01%
General Public	38,541,008	25.4%
Public Companies	99,403,282	65.5%

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

Top Shareholders

Top 25 shareholders own 74.45% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
65.5%	POSCO Holdings Inc.	99,403,282	₩2.1t	0%	no data
5.85%	National Pension Service	8,880,972	₩186.1b	16.6%	0.05%
1.35%	The Vanguard Group, Inc.	2,048,604	₩42.9b	1.96%	no data
0.75%	BlackRock, Inc.	1,136,507	₩23.8b	-0.16%	no data
0.26%	Dimensional Fund Advisors LP	400,962	₩8.4b	-0.46%	no data
0.11%	Posco ICT Company Ltd Employee Stock Ownership Association	166,285	₩3.5b	-6.1%	no data
0.084%	State Street Global Advisors, Inc.	128,031	₩2.7b	1.92%	no data
0.081%	UBS Asset Management AG	122,732	₩2.6b	0%	no data
0.07%	Charles Schwab Investment Management, Inc.	106,577	₩2.2b	-0.36%	no data
0.058%	Sjunde AP-fonden	87,361	₩1.8b	0%	no data
0.045%	Franklin Resources, Inc.	67,980	₩1.4b	4.32%	no data
0.037%	American Century Investment Management Inc	56,136	₩1.2b	0.05%	no data
0.031%	Deutsche Asset & Wealth Management	46,794	₩980.3m	0%	no data
0.028%	Legal & General Investment Management Limited	43,078	₩902.4m	0%	no data
0.028%	Geode Capital Management, LLC	42,787	₩896.3m	16.4%	no data
0.026%	Amundi Asset Management SAS	39,914	₩836.2m	0%	no data
0.024%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	36,648	₩767.8m	0%	no data
0.022%	Norges Bank Investment Management	33,997	₩712.2m	-91.5%	no data
0.021%	Storebrand Fonder AB,	32,429	₩679.4m	0%	no data
0.021%	BNY Asset Management	31,125	₩652.0m	-1.58%	no data
0.02%	Mitsubishi UFJ Asset Management Co., Ltd.	30,200	₩632.6m	0%	no data
0.02%	Aviva Investors Global Services Ltd.	30,084	₩630.4m	0%	no data
0.014%	WisdomTree Asset Management, Inc.	20,731	₩434.2m	-3.33%	no data
0.014%	HSBC Global Asset Management (UK) Limited	20,534	₩430.3m	-4.1%	no data
0.012%	Phoenix Unit Trust Managers Limited	18,331	₩383.9m	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/10/12 22:10
End of Day Share Price	2025/10/10 00:00
Earnings	2025/06/30
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

Posco Dx Company Ltd. is covered by 7 analysts. 1 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
Yon Woo Chung	Daishin Securities Co. Ltd.
Y. Kwon	Daiwa Securities Co. Ltd.
Jae Kim	DAOL Investment & Securities Co., Ltd.