Stock Analysis

Cytek Biosciences, Inc.'s (NASDAQ:CTKB) latest 13% decline adds to one-year losses, institutional investors may consider drastic measures

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Key Insights

  • Given the large stake in the stock by institutions, Cytek Biosciences' stock price might be vulnerable to their trading decisions
  • The top 10 shareholders own 52% of the company
  • Analyst forecasts along with ownership data serve to give a strong idea about prospects for a business

A look at the shareholders of Cytek Biosciences, Inc. (NASDAQ:CTKB) can tell us which group is most powerful. And the group that holds the biggest piece of the pie are institutions with 58% ownership. Put another way, the group faces the maximum upside potential (or downside risk).

And so it follows that institutional investors was the group most impacted after the company's market cap fell to US$472m last week after a 13% drop in the share price. Needless to say, the recent loss which further adds to the one-year loss to shareholders of 33% might not go down well especially with this category of shareholders. Institutions or "liquidity providers" control large sums of money and therefore, these types of investors usually have a lot of influence over stock price movements. Hence, if weakness in Cytek Biosciences' share price continues, institutional investors may feel compelled to sell the stock, which might not be ideal for individual investors.

In the chart below, we zoom in on the different ownership groups of Cytek Biosciences.

View our latest analysis for Cytek Biosciences

ownership-breakdown
NasdaqGS:CTKB Ownership Breakdown September 25th 2025

What Does The Institutional Ownership Tell Us About Cytek Biosciences?

Many institutions measure their performance against an index that approximates the local market. So they usually pay more attention to companies that are included in major indices.

We can see that Cytek Biosciences 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. 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 Cytek Biosciences, (below). Of course, keep in mind that there are other factors to consider, too.

earnings-and-revenue-growth
NasdaqGS:CTKB Earnings and Revenue Growth September 25th 2025

Institutional investors own over 50% of the company, so together than can probably strongly influence board decisions. We note that hedge funds don't have a meaningful investment in Cytek Biosciences. Looking at our data, we can see that the largest shareholder is BlackRock, Inc. with 13% of shares outstanding. The Vanguard Group, Inc. is the second largest shareholder owning 6.1% of common stock, and Brown Capital Management, LLC holds about 5.6% of the company stock. Furthermore, CEO Wenbin Jiang is the owner of 4.2% of the company's shares.

We also observed that the top 10 shareholders account for more than half of the share register, with a few smaller shareholders to balance the interests of the larger ones to a certain extent.

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. Quite a few analysts cover the stock, so you could look into forecast growth quite easily.

Insider Ownership Of Cytek Biosciences

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.

Shareholders would probably be interested to learn that insiders own shares in Cytek Biosciences, Inc.. As individuals, the insiders collectively own US$44m worth of the US$472m company. It is good to see some investment by insiders, but it might be worth checking if those insiders have been buying.

General Public Ownership

With a 28% ownership, the general public, mostly comprising of individual investors, have some degree of sway over Cytek Biosciences. While this group can't necessarily call the shots, it can certainly have a real influence on how the company is run.

Private Equity Ownership

Private equity firms hold a 5.2% stake in Cytek Biosciences. This suggests they can be influential in key policy decisions. Some might like this, because private equity are sometimes activists who hold management accountable. But other times, private equity is selling out, having taking the company public.

Next Steps:

While it is well worth considering the different groups that own a company, there are other factors that are even more important. For instance, we've identified 2 warning signs for Cytek Biosciences (1 is a bit concerning) 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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Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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.

About NasdaqGS:CTKB

Cytek Biosciences

A cell analysis solutions company, provides cell analysis tools that facilitates scientific advances in biomedical research and clinical applications.

Excellent balance sheet and slightly overvalued.

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