Key Insights

• Significantly high institutional ownership implies Amkor Technology's stock price is sensitive to their trading actions
• The top 9 shareholders own 52% of the company
• Insiders have been selling lately

If you want to know who really controls Amkor Technology, Inc. (NASDAQ:AMKR), 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 44% to be precise, is institutions. Put another way, the group faces the maximum upside potential (or downside risk).

Because institutional owners have a huge pool of resources and liquidity, their investing decisions tend to carry a great deal of weight, especially with individual investors. As a result, a sizeable amount of institutional money invested in a firm is generally viewed as a positive attribute.

In the chart below, we zoom in on the different ownership groups of Amkor Technology.

What Does The Institutional Ownership Tell Us About Amkor Technology?

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 Amkor Technology. 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 Amkor Technology's historic earnings and revenue below, but keep in mind there's always more to the story.

We note that hedge funds don't have a meaningful investment in Amkor Technology. Sujochil, LP is currently the company's largest shareholder with 7.9% of shares outstanding. Meanwhile, the second and third largest shareholders, hold 7.0% and 6.8%, of the shares outstanding, respectively. Susan Kim, who is the second-largest shareholder, also happens to hold the title of Senior Key Executive.

On further inspection, we found that more than half the company's shares are owned by the top 9 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 a reasonable number of analysts covering the stock, so it might be useful to find out their aggregate view on the future.

Insider Ownership Of Amkor Technology

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. 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.

Our most recent data indicates that insiders own a reasonable proportion of Amkor Technology, Inc.. It is very interesting to see that insiders have a meaningful US$1.6b stake in this US$7.6b business. Most would be pleased to see the board is investing alongside them. You may wish to access this free chart showing recent trading by insiders.

General Public Ownership

With a 13% ownership, the general public, mostly comprising of individual investors, have some degree of sway over Amkor Technology. 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

It seems that Private Companies own 22%, of the Amkor Technology stock. It's hard to draw any conclusions from this fact alone, so its worth looking into who owns those private companies. Sometimes insiders or other related parties have an interest in shares in a public company through a separate private company.

Next Steps:

It's always worth thinking about the different groups who own shares in a company. But to understand Amkor Technology better, we need to consider many other factors.

Many find it useful to take an in depth look at how a company has performed in the past. You can access this detailed graph of past earnings, revenue and cash flow.

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.