A detailed history of Madison Asset Management, LLC transactions in Advantest Corp stock. As of the latest transaction made, Madison Asset Management, LLC holds 23,647 shares of ATEYY stock, worth $1.71 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares
23,647
Holding current value
$1.71 Million
% of portfolio
0.02%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 11, 2025

BUY
$35.49 - $75.39 $839,232 - $1.78 Million
23,647 New
23,647 $1.75 Million

Others Institutions Holding ATEYY

About ADVANTEST CORP


  • Ticker ATEYY
  • Exchange OTC
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 186,779,008
  • Market Cap $13.5B
  • Description
  • Advantest Corporation manufactures and sells semiconductor and component test system products and mechatronics-related products. It operates through three segments: Semiconductor and Component Test System; Mechatronics System; and Services, Support and Others. The Semiconductor and Component Test System segment provides customers with test syste...
More about ATEYY
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