ADTTF Advantest Corp
OTC marketsActive
ADTTF is the ticker symbol of Advantest Corp, which is quoted on OTC markets.
ADTTF at a glance
- Symbol
- ADTTF
- Company / issuer
- Advantest Corp
- Exchange
- OTC markets
- Status
- Actively traded
Advantest Corp company profile
- Industry (SIC)
- Semiconductors & Related Devices
- Headquarters
- Chiyoda-Ku, Tokyo 100-0005, Japan
- Incorporated in
- M0
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 20-F filed 2015-06-25
- Latest interim report
- 6-K filed 2016-04-01
- SEC CIK
- 1158838
Source: SEC EDGAR filer data.
ADTTF price chart
Interactive chart provided by TradingView (loads third-party scripts).
Other symbols for Advantest Corp
Frequently asked questions
What company has the ticker symbol ADTTF?
ADTTF is the ticker symbol of Advantest Corp on OTC markets.
Is ADTTF still trading?
Yes. ADTTF appears in the SEC company ticker list as of Sep 2026.
Which exchange is ADTTF listed on?
ADTTF is quoted on OTC markets.