Dong-A ST 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 A170900?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	30,955	0.345%
Individual Insiders	36,705	0.409%
Employee Share Scheme	567,704	6.32%
Institutions	1,328,435	14.8%
General Public	3,378,210	37.6%
Public Companies	3,641,445	40.5%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 3.8%.

Top Shareholders

Top 25 shareholders own 62.35% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
26.5%	Dong-A Socio Holdings Co., Ltd.	2,377,047	₩136.7b	0%	no data
8.04%	GSK plc	722,016	₩41.5b	0%	no data
7.33%	National Pension Service	658,828	₩37.9b	0%	0.01%
6.32%	Dong-A ST Co.,Ltd-Employee Stock Ownership Association	567,704	₩32.6b	0%	no data
6.04%	Otsuka Holdings Co., Ltd.	542,382	₩31.2b	0%	no data
1.9%	The Vanguard Group, Inc.	170,473	₩9.8b	1.98%	no data
1.6%	SHINYOUNG Asset Management Co., Ltd.	143,292	₩8.2b	15.5%	0.3%
1.43%	BlackRock, Inc.	128,163	₩7.4b	0.75%	no data
0.84%	Dimensional Fund Advisors LP	75,380	₩4.3b	0.03%	no data
0.51%	Suseok Culture Foundation, Endowment Arm	46,244	₩2.7b	0%	no data
0.48%	Mirae Asset Global Investments Co., Ltd.	43,454	₩2.5b	-9.19%	no data
0.34%	Sangju Academy	30,955	₩1.8b	0%	no data
0.33%	Jung-Seok Kang	29,349	₩1.7b	0%	no data
0.15%	State Street Global Advisors, Inc.	13,214	₩759.8m	-0.36%	no data
0.13%	Baring Asset Management Limited	11,229	₩645.7m	0%	0.01%
0.1%	Norges Bank Investment Management	9,386	₩539.7m	0%	no data
0.098%	Charles Schwab Investment Management, Inc.	8,838	₩508.2m	0%	no data
0.065%	KB Asset Management Co., Ltd.	5,866	₩337.3m	0%	no data
0.048%	Min-Young Kim	4,316	₩248.1m	3.68%	no data
0.035%	American Century Investment Management Inc	3,179	₩182.8m	-0.06%	no data
0.035%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	3,143	₩180.7m	0%	no data
0.028%	Samsung Asset Management Company, Ltd.	2,484	₩142.8m	0%	no data
0.016%	Heungkuk Asset Management	1,460	₩83.9m	0%	0.15%
0.014%	Yu-Seok Shin	1,251	₩72.0m	0%	no data
0.013%	Northern Trust Global Investments	1,185	₩68.1m	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2024/12/30 17:25
End of Day Share Price	2024/12/30 00:00
Earnings	2024/09/30
Annual Earnings	2023/12/31

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 here.

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 .

Analyst Sources

Dong-A ST Co., Ltd. is covered by 20 analysts. 7 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
Dae Woong Yoo	Bookook Securities Co. Ltd
Ka-hye Hong	Daishin Securities Co. Ltd.
Jisoo Lee	DAOL Investment & Securities Co., Ltd.