TES Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

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

Top 25 shareholders own 41.28% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
21.8%	Shoong Ju	3,826,072	₩93.0b	-6.13%	no data
5.82%	Jae-Ho Lee	1,020,761	₩24.8b	0%	no data
3.82%	Jae-Young Joo	669,800	₩16.3b	59.6%	no data
2.66%	The Vanguard Group, Inc.	466,833	₩11.3b	0%	no data
1.77%	Samsung Asset Management Company, Ltd.	309,604	₩7.5b	15.7%	0.03%
0.99%	Dimensional Fund Advisors LP	174,404	₩4.2b	3%	no data
0.87%	Jin Ok Jeong	152,453	₩3.7b	0%	no data
0.85%	Baring Asset Management Limited	148,634	₩3.6b	-9.64%	0.03%
0.57%	ÖKoworld Lux S.A.	100,000	₩2.4b	0%	0.05%
0.4%	Byoung-Dae An	70,240	₩1.7b	0%	no data
0.4%	Mirae Asset Global Investments Co., Ltd.	70,091	₩1.7b	-0.05%	no data
0.32%	NH-Amundi Asset Management	56,882	₩1.4b	6.92%	0.05%
0.17%	Yu Young Lee	30,626	₩744.2m	0%	no data
0.17%	KB Asset Management Co., Ltd.	30,413	₩739.0m	-9.8%	0.01%
0.15%	Hyeon Jin Ha	26,213	₩637.0m	0%	no data
0.13%	Charles Schwab Investment Management, Inc.	23,361	₩567.7m	0%	no data
0.13%	SHINYOUNG Asset Management Co., Ltd.	23,000	₩558.9m	-61.9%	0.02%
0.1%	PineBridge Investments LLC	18,321	₩445.2m	0%	no data
0.068%	American Century Investment Management Inc	11,968	₩290.8m	0.01%	no data
0.017%	Hanwha Asset Management Co. Ltd.	3,006	₩73.1m	0%	no data
0.012%	Korea Investment Management Co., Ltd.	2,100	₩51.0m	17.2%	no data
0.011%	Acadian Asset Management LLC	2,000	₩48.6m	0%	no data
0.0098%	UBS Hana Asset Management Company Ltd.	1,712	₩41.6m	0%	no data
0.0076%	Kiwoom Asset Management Co., Ltd.	1,341	₩32.6m	0%	no data
0.0048%	Truston Asset Management Co., LTD.	844	₩20.5m	0%	no data