ADVANTEST CORP - ATEYY
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Boston Common Asset Management, LLC | History | Added to | 33,638 | 7,429 | 0.43% | 0.4% | 1 | +1,199 | 3.7% | Q3 2026 | Oct 13, 2026 |
| RHUMBLINE ADVISERS | History | Reduced | 16,777 | 3,705 | 0.0% | 0.0% | 2 | -747 | -4.26% | Q3 2026 | Nov 10, 2026 |
| Ativo Capital Management LLC | History | Added to | 14,711 | 3,249 | 2.51% | 2.17% | 3 | +1,074 | 7.88% | Q3 2026 | Oct 27, 2026 |
| GAMMA Investing LLC | History | Added to | 6,243 | 1,378 | 0.05% | 0.04% | 4 | +559 | 9.83% | Q3 2026 | Oct 08, 2026 |
| Canopy Partners, LLC | History | Reduced | 3,684 | 813 | 0.24% | 0.24% | 5 | -82 | -2.18% | Q3 2026 | Oct 28, 2026 |
| YOUSIF CAPITAL MANAGEMENT, LLC | History | Reduced | 1,896 | 413 | 0.0% | 0.01% | 6 | -371 | -16.37% | Q3 2026 | Oct 22, 2026 |
| Calydon Capital | History | No change | 1,433 | 298 | 0.04% | 0.04% | 7 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ENTERPRISE FINANCIAL SERVICES CORP | History | Added to | 1,279 | 282 | 0.12% | 0.1% | 8 | +68 | 5.62% | Q3 2026 | Nov 03, 2026 |
| Westside Investment Management, Inc. | History | No change | 800 | 204 | 0.03% | 0.02% | 9 | 0 | 0.0% | Q3 2026 | Nov 02, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Added to | 712 | 157 | 0.0% | 0.0% | 10 | +8 | 1.14% | Q3 2026 | Nov 06, 2026 |
| First Command Advisory Services, Inc. | History | Added to | 648 | 143 | 0.0% | 0.0% | 11 | +481 | 288.02% | Q3 2026 | Nov 05, 2026 |
| IMA Advisory Services, Inc. | History | No change | 127 | 26 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| Ascentis Wealth Management, LLC | History | New | 117 | 25 | 0.0% | — | 13 | +117 | New | Q3 2026 | Nov 03, 2026 |
| HUNTINGTON NATIONAL BANK | History | Added to | 79 | 17 | 0.0% | 0.0% | 14 | +23 | 41.07% | Q3 2026 | Nov 10, 2026 |
| ATLAS CAPITAL ADVISORS INC. | History | No change | 270 | 9 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q3 2026 | Nov 09, 2026 |
| Gleason Group, Inc. | History | No change | 26 | 5 | 0.0% | 0.0% | 16 | 0 | 0.0% | Q3 2026 | Oct 15, 2026 |
| Copeland Capital Management, LLC | History | New | 10 | 2 | 0.0% | — | 18 | +10 | New | Q3 2026 | Oct 13, 2026 |
| Horrell Capital Management, Inc. | History | No change | 13 | 2 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q3 2026 | Oct 08, 2026 |
| Diversified Trust Co | History | Closed out | 0 | 0 | — | 0.01% | — | -3,095 | -100.0% | Q3 2026 | Nov 06, 2026 |
| Salomon & Ludwin, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -445 | -100.0% | Q3 2026 | Oct 29, 2026 |
| TRUST CO OF VERMONT | History | New | 4 | 0 | — | — | — | +4 | New | Q3 2026 | Oct 21, 2026 |