ADVANTEST CORP (ATEYY)
Sector: Semiconductors & Related Devices
Industry: Semiconductors
Advantest Corporation
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Nov 6, 2026 | 180.35 | 185.17 | 177.30 | 180.13 | 237,972 |
| Nov 5, 2026 | 179.55 | 182.32 | 163.80 | 166.33 | 264,390 |
| Nov 4, 2026 | 217.98 | 222.81 | 213.05 | 216.01 | 158,445 |
| Nov 3, 2026 | 229.97 | 229.97 | 221.55 | 223.66 | 102,093 |
| Nov 2, 2026 | 226.99 | 230.66 | 219.89 | 221.10 | 177,716 |
| Oct 30, 2026 | 220.00 | 220.00 | 210.15 | 215.90 | 142,417 |
| Oct 29, 2026 | 232.83 | 235.94 | 231.00 | 235.07 | 153,253 |
| Oct 28, 2026 | 233.29 | 244.74 | 230.01 | 242.32 | 354,587 |
| Oct 27, 2026 | 213.00 | 226.00 | 213.00 | 225.00 | 124,593 |
| Oct 26, 2026 | 203.50 | 205.23 | 198.69 | 202.70 | 354,415 |
| Oct 23, 2026 | 202.26 | 207.28 | 202.21 | 205.61 | 423,697 |
| Oct 22, 2026 | 208.50 | 209.06 | 202.75 | 203.50 | 1,068,373 |
| Oct 21, 2026 | 220.57 | 221.38 | 217.04 | 220.88 | 582,264 |
| Oct 20, 2026 | 212.52 | 220.79 | 211.00 | 217.65 | 254,847 |
| Oct 19, 2026 | 218.56 | 220.99 | 216.08 | 217.71 | 1,003,081 |
| Oct 16, 2026 | 217.74 | 217.74 | 207.16 | 209.00 | 772,444 |
| Oct 15, 2026 | 218.80 | 227.39 | 214.00 | 226.57 | 237,396 |
| Oct 14, 2026 | 253.90 | 254.99 | 244.22 | 245.45 | 262,527 |
| Oct 13, 2026 | 250.00 | 255.64 | 250.00 | 253.90 | 211,538 |
| Oct 12, 2026 | 259.94 | 260.50 | 251.16 | 252.14 | 51,286 |
| Name | Shares | % | Source |
|---|---|---|---|
Boston Common Asset Management, LLC | 33.6K | -- | 13F |
RHUMBLINE ADVISERS | 17.5K | -- | 13F |
Ativo Capital Management LLC | 14.7K | -- | 13F |
GAMMA Investing LLC | 6.2K | -- | 13F |
Canopy Partners, LLC | 3.7K | -- | 13F |
YOUSIF CAPITAL MANAGEMENT, LLC | 1.9K | -- | 13F |
Calydon Capital | 1.4K | -- | 13F |
ENTERPRISE FINANCIAL SERVICES CORP | 1.3K | -- | 13F |
Westside Investment Management, Inc. | 800 | -- | 13F |
PNC FINANCIAL SERVICES GROUP, INC. | 712 | -- | 13F |
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.
based on 726.83M shares outstanding
30d Avg
346.87K
60d Avg
227.62K
90d Avg
174.41K