Individual investors invested in Sino-Ocean Group Holding Limited (HKG:3377) copped the brunt of last week's HK$175m market cap decline

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Key Insights

  • The considerable ownership by individual investors in Sino-Ocean Group Holding indicates that they collectively have a greater say in management and business strategy
  • A total of 5 investors have a majority stake in the company with 51% ownership
  • Institutions own 11% of Sino-Ocean Group Holding

If you want to know who really controls Sino-Ocean Group Holding Limited (HKG:3377), then you'll have to look at the makeup of its share registry. The group holding the most number of shares in the company, around 49% to be precise, is individual investors. That is, the group stands to benefit the most if the stock rises (or lose the most if there is a downturn).

And following last week's 12% decline in share price, individual investors suffered the most losses.

Let's take a closer look to see what the different types of shareholders can tell us about Sino-Ocean Group Holding.

View our latest analysis for Sino-Ocean Group Holding

SEHK:3377 Ownership Breakdown November 4th 2025

What Does The Institutional Ownership Tell Us About Sino-Ocean Group Holding?

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 Sino-Ocean Group Holding. This suggests some credibility amongst professional investors. But we can't rely on that fact alone since institutions make bad investments sometimes, just like everyone does. 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 Sino-Ocean Group Holding's historic earnings and revenue below, but keep in mind there's always more to the story.

SEHK:3377 Earnings and Revenue Growth November 4th 2025

We note that hedge funds don't have a meaningful investment in Sino-Ocean Group Holding. China Life Insurance (Group) Company is currently the largest shareholder, with 19% of shares outstanding. Dajia Insurance Group Co., Ltd. is the second largest shareholder owning 19% of common stock, and Hang Seng Investment Management Limited holds about 6.0% of the company stock. Furthermore, CEO Ming Li is the owner of 1.8% of the company's shares.

On looking further, we found that 51% of the shares are owned by the top 5 shareholders. In other words, these shareholders have a meaningful say in the decisions of the company.

While it makes sense to study institutional ownership data for a company, it also makes sense to study analyst sentiments to know which way the wind is blowing. There is some analyst coverage of the stock, but it could still become more well known, with time.

Insider Ownership Of Sino-Ocean Group Holding

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.

I generally consider insider ownership to be a good thing. However, on some occasions it makes it more difficult for other shareholders to hold the board accountable for decisions.

Our most recent data indicates that insiders own some shares in Sino-Ocean Group Holding Limited. In their own names, insiders own HK$24m worth of stock in the HK$1.3b company. It is good to see some investment by insiders, but we usually like to see higher insider holdings. It might be worth checking if those insiders have been buying.

General Public Ownership

With a 49% ownership, the general public, mostly comprising of individual investors, have some degree of sway over Sino-Ocean Group Holding. This size of ownership, while considerable, may not be enough to change company policy if the decision is not in sync with other large shareholders.

Private Company Ownership

We can see that Private Companies own 39%, of the shares on issue. Private companies may be related parties. Sometimes insiders have an interest in a public company through a holding in a private company, rather than in their own capacity as an individual. While it's hard to draw any broad stroke conclusions, it is worth noting as an area for further research.

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. Consider for instance, the ever-present spectre of investment risk. We've identified 3 warning signs with Sino-Ocean Group Holding (at least 2 which can't be ignored) , and understanding them should be part of your investment process.

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.

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

Discover if Sino-Ocean Group Holding 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.