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
Q3 2024 vs. Q2 2024
How the institutions holding Advantest Corp changed between Q2 2024 and Q3 2024.
All holders in Q3 2024All holders in Q2 2024
| Measure | Q2 2024 | Of which not filed for Q3 2024 | Q3 2024 | Change |
|---|---|---|---|---|
| Holders | 7 | 1 | 7 | +1 |
| Shares | 30.7K | 96 | 26.5K | −4.16K (−13.6%) |
| Value | $1.24M | $3.91K | $1.25M | +$14.2K (+1.1%) |
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.
New holders (1)
Institutions that held Advantest Corp at the end of Q3 2024 but not at the end of Q2 2024.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Richardson Financial Services Inc. | 15 | $710 | 0.00% |
Sold out (0)
Institutions that held Advantest Corp at the end of Q2 2024 and filed for Q3 2024 without it.
None.
Not filed for Q3 2024 yet (1)
Institutions that held Advantest Corp at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q2 2024 | Value, Q2 2024 |
|---|---|---|
| Private Ocean, LLC | 96 | $3.91K |