Tokyo · Technology · Holders

Advantest Corporation (6857.T) Institutional Ownership History

Top 6857.T institutional positions ranked by reported share count.

Last confirmed price: ¥28,135-4.58%; Nov 5, 2026, 9:30 PM EST · Prices may be delayed
Market cap · calculated: ¥20.32T; Nov 6, 2026 · Valuation and sources

Data dates

Prices as of Nov 5, 9:30 PM EST · Fundamentals checked Nov 5, 10:28 PM EST

Ownership read

6857.T has 4 reported institutional holder rows.

Paradigm Asset Management Company, LLC is the largest institutional holder.

View institutions

Top holder

9.00K

Paradigm Asset Management Company, LLC

Observations shown

4 holder

Increased / initiated: Unavailable; Prior positions were not supplied

Ownership concentration and transaction activity

Top 10 reported holders: Fewer than 10 holders on file
Changes with share-count history: Prior-position data unavailable
New / exited positions: Prior-position data unavailable
Largest increase with share-count history: Prior share counts unavailable

These changes cover the holders shown. A holder missing from this list may still own shares. Compare positions from the same reporting quarters.

Top 4 institutional holders

Advantest Corporation (6857.T) institutional ownership

Ranked by reported share count. Position dates and filing dates are separate when the provider supplies both.

Source: Yahoo Finance. A position date is not a filing date. View current provider table. To check a manager's 13F, search its name in SEC EDGAR; a search result is not a verified match to a row here.

Advantest Corporation (6857.T) institutional ownership
#	Institution	% held	Shares	Position date
1	Paradigm Asset Management Company, LLC	0.00%	9.00K	Position as of Jun 30, 2026
2	Pacer Advisors, Inc.	0.00%	6.88K	Position as of Jun 30, 2026
3	Stanley-Laman Group, Ltd.	0.00%	5.00K	Position as of Sep 30, 2026
4	Meyer Handelman Co	0.00%	1.93K	Position as of Sep 30, 2026

Showing 4 of 4 matching institutional rows.

Frequently asked

Questions about this quote

Who are the largest 6857.T shareholders?

Paradigm Asset Management Company, LLC is the largest reported institutional holder of 6857.T, with 9,000 shares, or about 0.00% of shares outstanding.

What do the reported institutional positions show for 6857.T?

Advantest Corporation has 4 institutional rows on file; the latest displayed position date is Sep 30, 2026. Previous position sizes are unavailable, so increases and reductions cannot be determined.

What this page answers

Check who owns the float and whether insiders are active.

Explore Institutional concentration, insider transaction pattern, and float context.

Keep in mind Filings are delayed or transactions are administrative rather than economic.

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