DIO 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 24 shareholders own 47.98% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
23.1%	Dio Holdings, Ltd.	3,350,795	₩69.4b	0%	no data
5.6%	Dio Corporation, ESOP	813,296	₩16.8b	0%	no data
5.45%	Kabouter Management, LLC	791,111	₩16.4b	0%	1.68%
4.26%	Norges Bank Investment Management	618,134	₩12.8b	0%	no data
2.67%	The Vanguard Group, Inc.	388,126	₩8.0b	0%	no data
2.65%	AssetPlus Investment Management Co.	384,616	₩8.0b	0%	0.33%
1.98%	NICE Holdings Co., Ltd.	287,600	₩6.0b	0%	no data
0.68%	Dimensional Fund Advisors LP	98,922	₩2.0b	10.3%	no data
0.5%	Mirae Asset Global Investments Co., Ltd.	73,246	₩1.5b	9.68%	no data
0.29%	PineBridge Investments LLC	42,338	₩876.4m	0%	no data
0.27%	UBS Hana Asset Management Company Ltd.	39,237	₩812.2m	0%	0.08%
0.18%	State Street Global Advisors, Inc.	26,640	₩551.4m	1.11%	no data
0.15%	Charles Schwab Investment Management, Inc.	21,701	₩449.2m	0%	no data
0.09%	Yong-Sun Jung	13,128	₩271.8m	0%	no data
0.08%	Samsung Asset Management Company, Ltd.	11,607	₩240.3m	186%	no data
0.015%	Truston Asset Management Co., LTD.	2,164	₩44.8m	-27.1%	0.01%
0.011%	Mackenzie Financial Corporation	1,669	₩34.5m	0%	no data
0.0099%	American Century Investment Management Inc	1,442	₩29.9m	0.14%	no data
0.0066%	IBK Asset Management Co., Ltd.	957	₩19.8m	0%	no data
0.005%	Midas Asset Management	730	₩15.1m	-82.7%	no data
0.0045%	DB Asset Management Co., Ltd.	660	₩13.6m	396%	0.01%
0.00051%	NH-Amundi Asset Management	74	₩1.5m	13.9%	no data
0.00043%	Invesco Capital Management LLC	63	₩1.3m	0%	no data
0.00031%	BlackRock, Inc.	45	₩932.0k	0%	no data