OTC
180.13USD
+13.80 (+8.30%)
We have scored 6 news catalysts on Advantest Corporation (ATEYY) over the past 12 months. The biggest single-day move next to one of them came Jun 23, 2026, when ATEYY closed −6.2%: “New Strong Buy Stocks for June 23rd”. Coverage across the window leans positive (average ticker sentiment +0.47). Most of the impact sits in sector technology and revenue growth rate.
Dots are scored news catalysts — size = impact, color = sentiment. Tap one to read it.
Market cap
130.1B
P/E
—
EPS
—
Beta
1.19
52W range
113.38-272.5
Day range
178.42–184.59
Open
182.73
Prev close
166.33
Volume
27.7K
Avg volume
171.5K
Dividend
0.37
IPO
2001-09-18
Daily OHLCV with SMA overlays and session pivots. Draw your levels and trendlines on it, or ask the AI analyst what the price is reacting to.
Suppliers, customers, partners and competitors, derived from what the news actually says about Advantest Corporation — not a sector bucket. Click an edge to see the articles that established the link.
Latest scored catalyst for ATEYY: .
Free · No account
Get a free daily PDF briefing — the last 24 hours of news, with summaries and the market-impact score for each story, delivered an hour before the open.
We’ll watch
Pre-filled from this story — remove any you don’t want. Add more tickers & tags or fine-tune your watchlist anytime — every email has an edit link, no account needed.
Free forever · one email a day, max · unsubscribe in one click.How it works
Advantest Corporation, a Japanese entity founded in Tokyo in 1954, specializes in the development and distribution of semiconductor and component testing equipment, alongside various mechatronics solutions. Its operations are broadly categorized into three core divisions: Semiconductor and Component Test Systems, Mechatronics Systems, and Services, Support & Other. The Semiconductor and Component Test Systems division provides advanced testing machinery tailored for both the semiconductor and electronic parts sectors, including specialized systems for System-on-Chip (SoC) and memory semiconductor devices. Under the Mechatronics Systems division, Advantest produces test handlers, mechatronic devices designed for the precise handling of semiconductor devices, and essential device interfaces crucial for measurement. This segment also engages in initiatives related to nano-technology. The Services, Support & Other division delivers comprehensive client solutions and robust support for the company's test systems and mechatronics product lines. Additionally, this segment manages the sale of consumables, pre-owned equipment, and an equipment leasing business. Advantest actively invests in research and development, continuously advancing measuring and testing methodologies. The company serves a diverse global clientele, which includes fabless semiconductor firms, foundries, and specialized test houses, as well as industrial, design, and manufacturing enterprises across Japan, the broader Asian region, the United States, and Europe. Furthermore, Advantest has established strategic alliances, notably with STMicroelectronics for the creation of advanced automated test cells for IC testing, and a partnership with PDF Solutions Inc. focused on cloud-based software solutions.
