A detailed history of Robeco Institutional Asset Management B.V. transactions in United Microelectronics Corp stock. As of the latest transaction made, Robeco Institutional Asset Management B.V. holds 244,771 shares of UMC stock, worth $1.75 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
244,771
Holding current value
$1.75 Million
% of portfolio
0.0%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2025

Jan 22, 2026

BUY
$7.11 - $7.84 $1.74 Million - $1.92 Million
244,771 New
244,771 $1.75 Million

Others Institutions Holding UMC

About UNITED MICROELECTRONICS CORP


  • Ticker UMC
  • Exchange NYSE
  • Sector Technology
  • Industry Semiconductors
  • Shares Outstandng 2,496,399,872
  • Market Cap $17.8B
  • 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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