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
Q4 2023 vs. Q3 2023
How the institutions holding Advantest Corp changed between Q3 2023 and Q4 2023.
All holders in Q4 2023All holders in Q3 2023
| Measure | Q3 2023 | Q4 2023 | Change |
|---|---|---|---|
| Holders | 8 | 7 | −1 |
| SharesConverted for a 4-for-1 split | 124.4K | 75.9K | −48.5K (−39.0%) |
| Value | $2.37M | $2.58M | +$213.2K (+9.0%) |
New holders (2)
Institutions that held Advantest Corp at the end of Q4 2023 but not at the end of Q3 2023.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| GAMMA Investing LLC | 2,632 | $104.6K | 0.03% |
| Huntington National Bank | 2,549 | $86.0K | 0.00% |
Sold out (3)
Institutions that held Advantest Corp at the end of Q3 2023 and filed for Q4 2023 without it.
| Institution | Shares, Q3 2023 | Value, Q3 2023 |
|---|---|---|
| SYSTM Wealth Solutions LLC | 13,296 | $372.3K |
| Operose Advisors LLC | 287 | $32.1K |
| Russell Investments Group, Ltd. | 62 | $6.94K |