13F

Stock

Advantest Corp

Ticker not mapped · held by 16 managers

Reported value

$10.9M

Holders

16

+4 new · −1 exited

Holders’ est. mark

$648.8K

Price effect on 12 books still in the name

Largest holder

$4.32M

Boston Common Asset Management, LLC

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Boston Common Asset Management, LLC31.8K$4.32M$335.3KCut−$702.1K
RHUMBLINE ADVISERS14.9K$2.03M$132.7KAdded$262.9K
Ativo Capital Management LLC11.9K$1.62M$112.9KAdded$116.5K
YOUSIF CAPITAL MANAGEMENT, LLC7.6K$970.8K−$31.7KCut−$31.7K
GAMMA Investing LLC5.43K$736.9K$48KAdded$97.2K
Canopy Partners, LLC3.77K$511.3K$35.7KAdded$34.3K
DIVERSIFIED TRUST CO2.89K$369.3K$7.24KAdded$9.92K
Westside Investment Management, Inc.800$108.5K$4.9KCut−$56.7K
PNC Financial Services Group, Inc.613$83.3K$4.27KAdded$26.4K
Salomon & Ludwin, LLC530$71.9K−$687Added$30.5K
Accent Capital Management, LLC464$63KNew
Ancora Advisors LLC34$4.62KNew
IMA Advisory Services, Inc.25$3.4K$237Cut−$268
First Command Advisory Services, Inc.21$2.85KNew
Horrell Capital Management, Inc.13$1.77KNew
HUNTINGTON NATIONAL BANK1$136$10Cut−$1K

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.