Stock Analysis

With 69% ownership in Advantest Corporation (TSE:6857), institutional investors have a lot riding on the business

TSE:6857
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Key Insights

  • Significantly high institutional ownership implies Advantest's stock price is sensitive to their trading actions
  • 51% of the business is held by the top 9 shareholders
  • Analyst forecasts along with ownership data serve to give a strong idea about prospects for a business

To get a sense of who is truly in control of Advantest Corporation (TSE:6857), it is important to understand the ownership structure of the business. And the group that holds the biggest piece of the pie are institutions with 69% ownership. That is, the group stands to benefit the most if the stock rises (or lose the most if there is a downturn).

And as as result, institutional investors reaped the most rewards after the company's stock price gained 7.7% last week. The one-year return on investment is currently 66% and last week's gain would have been more than welcomed.

Let's take a closer look to see what the different types of shareholders can tell us about Advantest.

View our latest analysis for Advantest

ownership-breakdown
TSE:6857 Ownership Breakdown June 28th 2025

What Does The Institutional Ownership Tell Us About Advantest?

Institutional investors commonly compare their own returns to the returns of a commonly followed index. So they generally do consider buying larger companies that are included in the relevant benchmark index.

As you can see, institutional investors have a fair amount of stake in Advantest. This can indicate that the company has a certain degree of credibility in the investment community. However, it is best to be wary of relying on the supposed validation that comes with institutional investors. They too, get it wrong sometimes. It is not uncommon to see a big share price drop if two large institutional investors try to sell out of a stock at the same time. So it is worth checking the past earnings trajectory of Advantest, (below). Of course, keep in mind that there are other factors to consider, too.

earnings-and-revenue-growth
TSE:6857 Earnings and Revenue Growth June 28th 2025

Investors should note that institutions actually own more than half the company, so they can collectively wield significant power. We note that hedge funds don't have a meaningful investment in Advantest. Looking at our data, we can see that the largest shareholder is Nomura Asset Management Co., Ltd. with 13% of shares outstanding. Meanwhile, the second and third largest shareholders, hold 9.4% and 6.9%, of the shares outstanding, respectively.

We did some more digging and found that 9 of the top shareholders account for roughly 51% of the register, implying that along with larger shareholders, there are a few smaller shareholders, thereby balancing out each others interests somewhat.

Researching institutional ownership is a good way to gauge and filter a stock's expected performance. The same can be achieved by studying analyst sentiments. Quite a few analysts cover the stock, so you could look into forecast growth quite easily.

Insider Ownership Of Advantest

The definition of company insiders can be subjective and does vary between jurisdictions. Our data reflects individual insiders, capturing board members at the very least. The company management answer to the board and the latter should represent the interests of shareholders. Notably, sometimes top-level managers are on the board themselves.

Insider ownership is positive when it signals leadership are thinking like the true owners of the company. However, high insider ownership can also give immense power to a small group within the company. This can be negative in some circumstances.

Our information suggests that Advantest Corporation insiders own under 1% of the company. It is a very large company, so it would be surprising to see insiders own a large proportion of the company. Though their holding amounts to less than 1%, we can see that board members collectively own JP¥3.7b worth of shares (at current prices). In this sort of situation, it can be more interesting to see if those insiders have been buying or selling.

General Public Ownership

The general public, who are usually individual investors, hold a 31% stake in Advantest. While this size of ownership may not be enough to sway a policy decision in their favour, they can still make a collective impact on company policies.

Next Steps:

It's always worth thinking about the different groups who own shares in a company. But to understand Advantest better, we need to consider many other factors. To that end, you should be aware of the 1 warning sign we've spotted with Advantest .

But ultimately it is the future, not the past, that will determine how well the owners of this business will do. Therefore we think it advisable to take a look at this free report showing whether analysts are predicting a brighter future.

NB: Figures in this article are calculated using data from the last twelve months, which refer to the 12-month period ending on the last date of the month the financial statement is dated. This may not be consistent with full year annual report figures.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.