A detailed history of Simplex Trading, LLC transactions in United Microelectronics Corp stock. As of the latest transaction made, Simplex Trading, LLC holds 52,453 shares of UMC stock, worth $355,631. This represents 0.02% of its overall portfolio holdings.

Number of Shares
52,453
Previous 8,886 490.29%
Holding current value
$355,631
Previous $77,000 472.73%
% of portfolio
0.02%
Previous 0.0%

Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 08, 2024

BUY
$7.43 - $8.89 $323,702 - $387,310
43,567 Added 490.29%
52,453 $441,000
Q2 2024

Jul 25, 2024

BUY
$7.4 - $8.91 $65,756 - $79,174
8,886 New
8,886 $77,000
Q2 2022

Aug 03, 2022

BUY
$6.77 - $9.08 $52,332 - $70,188
7,730 Added 4.69%
172,633 $1.17 Million
Q1 2022

May 02, 2022

SELL
$8.76 - $11.69 $126,538 - $168,862
-14,445 Reduced 8.05%
164,903 $1.5 Million
Q4 2021

Feb 23, 2022

BUY
$10.16 - $12.54 $1.26 Million - $1.56 Million
124,314 Added 225.89%
179,348 $2.1 Million
Q2 2021

Aug 12, 2021

SELL
$8.17 - $11.19 $342,927 - $469,689
-41,974 Reduced 43.27%
55,034 $520,000
Q1 2021

Apr 26, 2021

BUY
$8.01 - $10.78 $204,102 - $274,685
25,481 Added 35.62%
97,008 $883,000
Q4 2020

Feb 02, 2021

BUY
$4.81 - $9.04 $199,100 - $374,192
41,393 Added 137.36%
71,527 $602,000
Q3 2020

Oct 14, 2020

BUY
$2.68 - $4.96 $29,748 - $55,056
11,100 Added 58.32%
30,134 $144,000
Q2 2020

Jul 13, 2020

BUY
$2.13 - $2.87 $33,800 - $45,544
15,869 Added 501.39%
19,034 $50,000
Q1 2020

Apr 29, 2020

BUY
$2.16 - $2.81 $6,836 - $8,893
3,165 New
3,165 $6,000
Q4 2018

Jan 16, 2019

SELL
$1.64 - $2.58 $1,148 - $1,806
-700 Closed
0 $0
Q3 2018

Oct 23, 2018

BUY
$2.45 - $2.96 $1,715 - $2,072
700 New
700 $1,000

Others Institutions Holding UMC

About UNITED MICROELECTRONICS CORP


  • Ticker UMC
  • Exchange NYSE
  • Sector Technology
  • Industry Semiconductors
  • Shares Outstandng 2,496,399,872
  • Market Cap $16.9B
  • Description
  • United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, Singapore, China, Hong Kong, Japan, the United States, Europe, and internationally. The company provides circuit design, mask tooling, wafer fabrication, and assembly and testing services. It serves fabless design companies and integrated device manufacturer...
More about UMC
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