Company United Microelectronics Corporation

Equities

2303

TW0002303005

Semiconductors

End-of-day quote Taiwan S.E. 06:00:00 2024-04-17 pm EDT 5-day change 1st Jan Change
50.2 TWD -0.20% Intraday chart for United Microelectronics Corporation -4.38% -4.56%

Business Summary

United Microelectronics Corp is a global semiconductor foundry. The Company provides integrated circuit (IC) production for applications spanning every sector of the electronics industry. The Company operates through two segments. The Wafer Fabrication segment is mainly engaged in the manufacture of chips to the design specifications of its customers by using its own processes and techniques. The New Business segment is engaged in the research, development, manufacture and provision of solar energy. The Company is engaged in the maintenance of a customer base across various industries, including communication, consumer electronics, computer, memory, new generation light-emitting diode (LED) and others, while focusing on manufacturing for applications, including networking, telecommunications, Internet, multimedia, personal computers (PCs) and graphics.

Number of employees: 20,000

Sales per Business

TWD in Million2022Weight2023Weight Delta
Wafer
95.2 %
265,600 95.3 % 211,751 95.2 % -20.27%
Other
4.8 %
13,105 4.7 % 10,782 4.8 % -17.72%

Sales per region

TWD in Million2022Weight2023Weight Delta
Taiwan
30.7 %
87,500 31.4 % 68,360 30.7 % -21.87%
United States
26.6 %
35,176 12.6 % 59,103 26.6 % +68.02%
South Korea
13.9 %
-- 30,872 13.9 % -
China (Includes Hong Kong)
12.4 %
46,147 16.6 % 27,545 12.4 % -40.31%
Europe
11.2 %
8,832 3.2 % 24,932 11.2 % +182.30%
Japan
5.2 %
17,667 6.3 % 11,613 5.2 % -34.27%
Others
0.0 %
44,290 15.9 % 107 0.0 % -99.76%

Managers

Managers TitleAgeSince
President 61 07-12-31
President 66 88-12-31
Director of Finance/CFO 58 05-10-19
Chairman 63 90-12-31
General Counsel 69 17-12-31

Members of the board

Members of the board TitleAgeSince
Chairman 63 90-12-31
Director of Finance/CFO 58 05-10-19
Director/Board Member 62 09-06-09
Director/Board Member 72 -
President 66 88-12-31
President 61 07-12-31
Director/Board Member 57 15-06-08
Director/Board Member 77 18-06-11
Director/Board Member 70 18-06-11
Director/Board Member 47 -

Share class

VoteQuantityFree-FloatCompany-owned sharesTotal Float
Stock A 1 12,529,033,975 11,396,628,975 ( 90.96 %) 0 90.96 %

Shareholders

NameEquities%Valuation
Hsieh Yung Investment Co. Ltd.
3.523 %
441,371,000 3.523 % 720 M NT$
266,580,424 2.128 % 435 M NT$
Capital Investment Trust Corp.
1.493 %
187,000,497 1.493 % 305 M NT$
Fubon Asset Management Co., Ltd.
0.6840 %
85,698,496 0.6840 % 140 M NT$
AllianceBernstein Australia Ltd.
0.4940 %
61,899,000 0.4940 % 101 M NT$
55,901,452 0.4462 % 91 M NT$
CTBC Investments Co., Ltd.
0.4008 %
50,218,865 0.4008 % 82 M NT$
Yuanta Securities Investment Trust Co., Ltd.
0.3665 %
45,923,920 0.3665 % 75 M NT$
SinoPac Securities Investment Trust Co., Ltd.
0.3484 %
43,647,056 0.3484 % 71 M NT$
Sjunde AP-fonden
0.2447 %
30,660,000 0.2447 % 50 M NT$
NameEquities%Valuation
BlackRock Institutional Trust Co. NA
0.8636 %
21,638,998 0.8636 % 175 M NT$
Vanguard Fiduciary Trust Co.
0.6333 %
15,868,813 0.6333 % 128 M NT$
Morgan Stanley & Co. LLC
0.2627 %
6,583,669 0.2627 % 53 M NT$
Fisher Asset Management LLC
0.2624 %
6,575,552 0.2624 % 53 M NT$
Arrowstreet Capital LP
0.2561 %
6,418,173 0.2561 % 52 M NT$
The Ayco Co. LP
0.1796 %
4,499,236 0.1796 % 36 M NT$
Rafferty Asset Management LLC
0.1770 %
4,435,239 0.1770 % 36 M NT$
U.S. Trust Company of Delaware
0.1707 %
4,276,667 0.1707 % 35 M NT$
3,581,389 0.1429 % 29 M NT$
UBS Securities LLC
0.1414 %
3,543,158 0.1414 % 29 M NT$

Holdings

NameEquities%Valuation
198,878,046 13.04% 1,186,924,066 $
34,427,165 13.34% 370,051,400 $
16,444,587 2.70% 310,357,704 $
142,535,174 19.02% 168,573,500 $
53,163,821 7.14% 131,233,829 $
13,959,978 8.67% 76,553,448 $

Company contact information

United Microelectronics Corp.

Hsinchu Science Park No. 3, Li-Hsin 2nd Road

300 78, Hsinchu

+886 3 578 2258

http://www.umc.com
address United Microelectronics Corporation(2303)

Group companies

NameCategory and Sector
Investment Managers
  1. Stock Market
  2. Equities
  3. 2303 Stock
  4. Company United Microelectronics Corporation