Insiders were the biggest winners as REYON Pharmaceutical Co., Ltd.'s (KRX:102460) market cap grew by ₩45b last week

Simply Wall St

Key Insights

  • REYON Pharmaceutical's significant insider ownership suggests inherent interests in company's expansion
  • The top 2 shareholders own 58% of the company
  • Ownership research, combined with past performance data can help provide a good understanding of opportunities in a stock

To get a sense of who is truly in control of REYON Pharmaceutical Co., Ltd. (KRX:102460), it is important to understand the ownership structure of the business. With 81% stake, individual insiders possess the maximum shares in the company. That is, the group stands to benefit the most if the stock rises (or lose the most if there is a downturn).

Clearly, insiders benefitted the most after the company's market cap rose by ₩45b last week.

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

Check out our latest analysis for REYON Pharmaceutical

KOSE:A102460 Ownership Breakdown June 26th 2025

What Does The Institutional Ownership Tell Us About REYON Pharmaceutical?

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.

Since institutions own only a small portion of REYON Pharmaceutical, many may not have spent much time considering the stock. But it's clear that some have; and they liked it enough to buy in. So if the company itself can improve over time, we may well see more institutional buyers in the future. We sometimes see a rising share price when a few big institutions want to buy a certain stock at the same time. The history of earnings and revenue, which you can see below, could be helpful in considering if more institutional investors will want the stock. Of course, there are plenty of other factors to consider, too.

KOSE:A102460 Earnings and Revenue Growth June 26th 2025

Hedge funds don't have many shares in REYON Pharmaceutical. Sung-Rak Yoo is currently the company's largest shareholder with 29% of shares outstanding. Yong-Hwan Yoo is the second largest shareholder owning 29% of common stock, and Soon-Ock Jung holds about 16% of the company stock. Interestingly, the bottom two of the top three shareholders also hold the title of Co-Chief Executive Officer and Chairman of the Board, respectively, suggesting that these insiders have a personal stake in the company.

A more detailed study of the shareholder registry showed us that 2 of the top shareholders have a considerable amount of ownership in the company, via their 58% stake.

While studying institutional ownership for a company can add value to your research, it is also a good practice to research analyst recommendations to get a deeper understand of a stock's expected performance. Our information suggests that there isn't any analyst coverage of the stock, so it is probably little known.

Insider Ownership Of REYON Pharmaceutical

While the precise definition of an insider can be subjective, almost everyone considers board members to be insiders. Management ultimately answers to the board. However, it is not uncommon for managers to be executive board members, especially if they are a founder or the CEO.

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.

It seems that insiders own more than half the REYON Pharmaceutical Co., Ltd. stock. This gives them a lot of power. So they have a ₩205b stake in this ₩252b business. Most would be pleased to see the board is investing alongside them. You may wish todiscover (for free) if they have been buying or selling.

General Public Ownership

The general public-- including retail investors -- own 12% stake in the company, and hence can't easily be ignored. While this group can't necessarily call the shots, it can certainly have a real influence on how the company is run.

Next Steps:

While it is well worth considering the different groups that own a company, there are other factors that are even more important. Case in point: We've spotted 1 warning sign for REYON Pharmaceutical you should be aware of.

If you would prefer check out another company -- one with potentially superior financials -- then do not miss this free list of interesting companies, backed by strong financial data.

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.

Valuation is complex, but we're here to simplify it.

Discover if REYON Pharmaceutical might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

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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.