Advantest/Teradyne: Market Share Shifts In This Duopoly
Source: SeekingAlpha
2025-11-04 07:32:20 ET
Introduction
Over the last two and a half years, I have written several articles covering Advantest Corporation ( OTCPK:ATEYY ) ( OTCPK:ADTTF ) and Teradyne, Inc. ( TER ). These two companies form a duopoly in a niche sector of the semiconductor value chain: Semiconductor Testing Equipment....
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Advantest/Teradyne: Market Share Shifts In This Duopoly
Advantest Corporation
NASDAQ: ADTTF
ADTTF Trading
-4.0% G/L:
$155.685 Last:
1,089 Volume:
$162.18 Open:
ADTTF Latest News
February 12, 2026 03:05:00 am
Advantest Opens Registration for International VOICE 2026 Developer Conference, May 18-20
December 24, 2025 03:05:00 am
Advantest Wins Excellent Performance Award at TSMC's 2025 Supply Chain Management Forum
December 16, 2025 03:05:00 am
Advantest and Tokyo Seimitsu Announce Joint Development of Die-Level Prober
December 15, 2025 03:05:00 am
Advantest to Showcase Latest Test Solutions at SEMICON Japan 2025 in Tokyo
ADTTF Stock Data
$130,931,784,408
735,878,404
N/A
N/A
Semiconductors and Equipment
Technology
JP
Tokyo
