Stock Analysis

Retail investors among Seojin System Co.,Ltd's (KOSDAQ:178320) largest stockholders and were hit after last week's 6.7% price drop

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Key Insights

  • The considerable ownership by retail investors in Seojin SystemLtd indicates that they collectively have a greater say in management and business strategy
  • 50% of the business is held by the top 6 shareholders
  • 32% of Seojin SystemLtd is held by insiders

Every investor in Seojin System Co.,Ltd (KOSDAQ:178320) should be aware of the most powerful shareholder groups. And the group that holds the biggest piece of the pie are retail investors with 38% ownership. That is, the group stands to benefit the most if the stock rises (or lose the most if there is a downturn).

While the holdings of retail investors took a hit after last week’s 6.7% price drop, insiders with their 32% also suffered.

In the chart below, we zoom in on the different ownership groups of Seojin SystemLtd.

See our latest analysis for Seojin SystemLtd

ownership-breakdown
KOSDAQ:A178320 Ownership Breakdown October 1st 2025

What Does The Institutional Ownership Tell Us About Seojin SystemLtd?

Institutions typically measure themselves against a benchmark when reporting to their own investors, so they often become more enthusiastic about a stock once it's included in a major index. We would expect most companies to have some institutions on the register, especially if they are growing.

We can see that Seojin SystemLtd does have institutional investors; and they hold a good portion of the company's stock. This implies the analysts working for those institutions have looked at the stock and they like it. But just like anyone else, they could be wrong. When multiple institutions own a stock, there's always a risk that they are in a 'crowded trade'. When such a trade goes wrong, multiple parties may compete to sell stock fast. This risk is higher in a company without a history of growth. You can see Seojin SystemLtd's historic earnings and revenue below, but keep in mind there's always more to the story.

earnings-and-revenue-growth
KOSDAQ:A178320 Earnings and Revenue Growth October 1st 2025

We note that hedge funds don't have a meaningful investment in Seojin SystemLtd. The company's CEO Dong-Kyu Jeon is the largest shareholder with 26% of shares outstanding. Meanwhile, the second and third largest shareholders, hold 7.2% and 5.8%, of the shares outstanding, respectively.

On further inspection, we found that more than half the company's shares are owned by the top 6 shareholders, suggesting that the interests of the larger shareholders are balanced out to an extent by the smaller ones.

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. There are plenty of analysts covering the stock, so it might be worth seeing what they are forecasting, too.

Insider Ownership Of Seojin SystemLtd

While the precise definition of an insider can be subjective, almost everyone considers board members to be insiders. Company management run the business, but the CEO will answer to the board, even if he or she is a member of it.

Most consider insider ownership a positive because it can indicate the board is well aligned with other shareholders. However, on some occasions too much power is concentrated within this group.

Our most recent data indicates that insiders own a reasonable proportion of Seojin System Co.,Ltd. Insiders have a ₩382b stake in this ₩1.2t business. This may suggest that the founders still own a lot of shares. You can click here to see if they have been buying or selling.

General Public Ownership

The general public, who are usually individual investors, hold a 38% stake in Seojin SystemLtd. While this group can't necessarily call the shots, it can certainly have a real influence on how the company is run.

Private Company Ownership

We can see that Private Companies own 24%, of the shares on issue. It might be worth looking deeper into this. If related parties, such as insiders, have an interest in one of these private companies, that should be disclosed in the annual report. Private companies may also have a strategic interest in the company.

Next Steps:

I find it very interesting to look at who exactly owns a company. But to truly gain insight, we need to consider other information, too. For instance, we've identified 1 warning sign for Seojin SystemLtd that you should be aware of.

Ultimately the future is most important. You can access this free report on analyst forecasts for the company.

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.