United Microelectronics Corporation (NEW) Common Stock · Purchases of Investments

Latest reported-$32.64B TWDperiod endingJun 30, 2026

UMC Purchases of Investments · TWD (-$20.35B → -$32.64B)

Annual purchases of investments

High-resolution chart · PNG

UMC purchases of investments history

Annual fiscal periods · TWD. Dates are reporting period ends; fiscal years can differ from calendar years.

United Microelectronics Corporation (NEW) Common Stock Purchases of Investments — Annual fiscal periods (TWD)
Period ending	Purchases of Investments (TWD)
Dec 31, 2025	-15,751,099,000
Dec 31, 2024	-6,134,379,000
Dec 31, 2023	-7,478,569,000
Dec 31, 2022	-2,724,580,000
Dec 31, 2021	-38,068,251,000
Dec 31, 2020	-19,540,755,000
Dec 31, 2019	-354,249,000
Dec 31, 2018	-593,563,000
Dec 31, 2017	-1,167,857,000
Dec 31, 2016	-650,318,000
Dec 31, 2015	-5,032,150,000
Dec 31, 2014	-2,611,740,000
Dec 31, 2013	-2,076,061,000
Dec 31, 2012	-1,910,417,000
Dec 31, 2011	-5,069,912,000
Dec 31, 2010	-2,095,078,000
Dec 31, 2009	-4,931,520,000
Dec 31, 2008	-4,450,364,000
Dec 31, 2007	-7,264,837,000
Dec 31, 2006	-11,377,205,000
Dec 31, 2005	-5,737,742,000
Dec 31, 2004	-6,140,222,000
Dec 31, 2003	-9,832,632,000
Dec 31, 2002	-5,480,035,000
Dec 31, 2001	-5,674,371,000
Dec 31, 2000	-10,041,489,000
Dec 31, 1999	-20,347,003,000