Advantest Corp
ATEYY- Exchange
- OTC
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001158838
No open-market purchases or sales by Advantest Corp insiders were filed in the last 90 days; 18 institutions reported holding it in 13F filings for Q2 2026, worth $17.3M in total; no superinvestor holds it.
Other share classesADTTF
Members of Congress who traded ATEYY
Since 2020, newest trade first. Options and trades reported under an earlier ticker are included.
- Trades
- 1
- Filings
- 1
- Members
- 1
- Buys / sells
- 0 / 1
- Estimated volume
- $32.5K
- Sum of range midpoints
| Member | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
| Daniel S. GoldmanDemocrat · House · NY | 1 | 0 / 1 | $32.5K | Jul 10, 2023 | Aug 13, 2023 |
Trades
Every reported trade in Advantest Corp, newest filings first.
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.