ATEYYADVANTEST CORP
CUSIP 00762U200 · Yahoo Finance ↗ · Google Finance ↗
Advantest Corp (ATEYY) has 14 institutional holders in Filings Flow’s 13F database, together reporting 77.2K shares worth $10M as of Q1 2026. The largest reported holders are Boston Common Asset Management, LLC, Rhumbline Advisers, and Madison Asset Management, LLC.
Institutional Holders
14
Q1 2026
Reported Value
$10M
Ticker
ATEYY
Quarters Tracked
10
Ownership Trend
Institutional holders
Total reported value
Holders
Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| Boston Common Asset Management, LLC$1.7B AUM | 0.30% | $5M | 40.1K | Q1 2026OLDER |
| Canopy Partners, LLC$291M AUM | 0.18% | $511,325 | 3.8K | Q1 2026OLDER |
| GAMMA Investing LLC$2.7B AUM | 0.04% | $1M | 5.7K | Q2 2026 |
| Accent Capital Management, LLC$206M AUM | 0.03% | $63,016 | 464 | Q1 2026OLDER |
| Westside Investment Management, Inc.$653M AUM | 0.02% | $108,512 | 800 | Q1 2026OLDER |
| Madison Asset Management, LLC$8.1B AUM | 0.02% | $2M | 14.9K | Q3 2025OLDER |
| Signature Equity Partners, LLC$186M AUM | 0.01% | $23,749 | 188 | Q4 2025OLDER |
| YOUSIF CAPITAL MANAGEMENT, LLC$8.5B AUM | 0.01% | $970,815 | 7.6K | Q1 2026OLDER |
| Diversified Trust Co$5.4B AUM | 0.01% | $369,310 | 2.9K | Q1 2026OLDER |
| Salomon & Ludwin, LLC$1.1B AUM | 0.01% | $71,889 | 530 | Q1 2026OLDER |
| RHUMBLINE ADVISERS$116.9B AUM | 0.00% | $2M | 14.9K | Q1 2026OLDER |
| Horrell Capital Management, Inc.$219M AUM | 0.00% | $1,766 | 13 | Q1 2026OLDER |
| IMA Advisory Services, Inc.$1.0B AUM | 0.00% | $3,395 | 25 | Q1 2026OLDER |
| PNC FINANCIAL SERVICES GROUP, INC.$173.2B AUM | 0.00% | $83,252 | 613 | Q1 2026OLDER |
| First Command Advisory Services, Inc.$14.8B AUM | 0.00% | $2,852 | 21 | Q1 2026OLDER |
| HUNTINGTON NATIONAL BANK$18.1B AUM | 0.00% | $136 | 1 | Q1 2026OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.