Advantest Corp.- Spon ADRATEYY

13F holders, Q1 2025 (March 31)
7holders −1
1new positions
2sold out
$43.78avg. 13F price*

At the end of Q1 2025, 7 institutions reported holding Advantest Corp.- Spon ADR (ATEYY) in their 13F filings, down 1 from Q4 2024. 1 opened new positions and 2 sold out. The largest holders were Yousif Capital Management, LLC ($507K), Rhumbline Advisers ($486K) and GAMMA Investing LLC ($234K).

Company
Advantest Corp.- Spon ADR
CUSIP
00762U200
Latest filing quarter
Q2 2026

History

Number of 13F holders

05101520 Q1 2024: 8Q1 2024Q2 2024: 7Q2 2024Q3 2024: 7Q3 2024Q4 2024: 8Q4 2024Q1 2025: 7Q1 2025Q2 2025: 14Q2 2025Q3 2025: 11Q3 2025Q4 2025: 13Q4 2025Q1 2026: 16Q1 2026Q2 2026: 18Q2 2026

Total Exit/New Position Q4 2024 → Q1 2025

InstitutionsTotal Value
New Positions1$2K
Exits2$432K

All 13F filers, Q4 2024 → Q1 2025: 1,309 shares bought and 8,237 shares sold, net −6,928 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 7 holders

Yousif Capital Management, LLC 0.01% No change 11,712 $507K
Rhumbline Advisers 0.00% Add +9.7% 11,008 $486K
GAMMA Investing LLC 0.02% Add +5.8% 5,308 $234K
PNC Financial Services Group, Inc. 0.00% Reduce -84.7% 134 $6K
Brooklyn Investment Group 0.00% New 42 $2K
Richardson Financial Services Inc. 0.00% No change 15 $662
Huntington National Bank 0.00% No change 1 $44

"% of holder's portfolio" is ATEYY's weight in each manager's 13F, not the share of Advantest Corp.- Spon ADR the manager owns.