United Microelectronics (UMC.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

Shareholder Type

Institutions47.60%
Public and others43.80%
Private companies5.04%
Public companies2.12%
Individuals & Insiders1.44%

Major Shareholders

Major Shareholders Latest
Shareholder
BlackRock, Inc.	7.75%	975.21M	0.16%	+20.24M	06/30/2026
Capital Investment Trust Corporation	5.17%	649.79M	<0.01%	+0	03/29/2026
Cathay Securities Investment Trust Co., LTD	4.31%	542.13M	<0.01%	+0	03/29/2026
Vanguard Capital Management, LLC	4.05%	509.86M	0.04%	+4.98M	07/31/2026
Hsun Chieh Investment Co. Ltd.	3.51%	441.37M	0.00%	+0	07/31/2026
Yuanta Securities Investment Trust Co., Ltd.	3.34%	419.89M	<0.01%	+0	03/29/2026
Fuh Hwa Securities Investment Trust Co., Ltd.	2.68%	337.35M	<0.01%	+0	06/30/2025
Silicon Integrated Systems Corp.	2.12%	266.58M	0.00%	+0	07/31/2026
Taiwan Life Insurance Co., Ltd.	1.74%	218.99M	<0.01%	+0	06/30/2025
Yann Yuan Investment Co., Ltd.	1.53%	192.96M	<0.01%	+0	06/30/2025
New Labor Pension Scheme	1.48%	186.13M	<0.01%	+0	06/30/2025
Dimensional Fund Advisors LP	1.07%	134.96M	<0.01%	+49.00K	08/31/2026
Norges Bank Investment Management	1.01%	127.40M	0.33%	+41.82M	06/30/2026
UBS Asset Management AG	0.92%	116.06M	0.12%	-452.00K	06/30/2026
Geode Capital Management, LLC	0.83%	103.93M	<0.01%	-56.00K	08/31/2026
Amundi Asset Management SAS	0.66%	83.44M	0.01%	-1.44M	08/31/2026
UOB Asset Management (Taiwan) Co., Ltd.	0.66%	83.05M	<0.01%	+0	03/31/2026
Chia-Tsung HungChairman & Chief Strategy Officer	0.48%	61.00M	0.00%	+0	07/31/2026
The Goldman Sachs Group, Inc.	0.41%	51.33M	0.20%	+24.53M	06/30/2026
Bank of America Corporation	0.40%	50.65M	0.30%	+37.90M	06/30/2026