Recent uptick might appease Ambac Financial Group, Inc. (NYSE:AMBC) institutional owners after losing 32% over the past year

Simply Wall St

Key Insights

  • Institutions' substantial holdings in Ambac Financial Group implies that they have significant influence over the company's share price
  • A total of 17 investors have a majority stake in the company with 51% ownership
  • Insiders have bought recently

If you want to know who really controls Ambac Financial Group, Inc. (NYSE:AMBC), then you'll have to look at the makeup of its share registry. With 83% stake, institutions possess the maximum shares in the company. In other words, the group stands to gain the most (or lose the most) from their investment into the company.

Institutional investors would probably welcome last week's 22% increase in the share price after a year of 32% losses as a sign that returns may to begin trending higher.

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

View our latest analysis for Ambac Financial Group

NYSE:AMBC Ownership Breakdown July 18th 2025

What Does The Institutional Ownership Tell Us About Ambac Financial Group?

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.

Ambac Financial Group already has institutions on the share registry. Indeed, they own a respectable stake in the company. This can indicate that the company has a certain degree of credibility in the investment community. However, it is best to be wary of relying on the supposed validation that comes with institutional investors. They too, get it wrong sometimes. If multiple institutions change their view on a stock at the same time, you could see the share price drop fast. It's therefore worth looking at Ambac Financial Group's earnings history below. Of course, the future is what really matters.

NYSE:AMBC Earnings and Revenue Growth July 18th 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 Ambac Financial Group. Looking at our data, we can see that the largest shareholder is BlackRock, Inc. with 11% of shares outstanding. For context, the second largest shareholder holds about 5.7% of the shares outstanding, followed by an ownership of 5.5% by the third-largest shareholder. In addition, we found that Claude LeBlanc, the CEO has 1.2% of the shares allocated to their name.

Looking at the shareholder registry, we can see that 51% of the ownership is controlled by the top 17 shareholders, meaning that no single shareholder has a majority interest in the ownership.

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 is a little analyst coverage of the stock, but not much. So there is room for it to gain more coverage.

Insider Ownership Of Ambac Financial Group

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.

We can see that insiders own shares in Ambac Financial Group, Inc.. As individuals, the insiders collectively own US$15m worth of the US$341m company. Some would say this shows alignment of interests between shareholders and the board. But it might be worth checking if those insiders have been selling.

General Public Ownership

The general public-- including retail investors -- own 12% stake in the company, and hence can't easily be ignored. 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.

Next Steps:

It's always worth thinking about the different groups who own shares in a company. But to understand Ambac Financial Group better, we need to consider many other factors. For example, we've discovered 1 warning sign for Ambac Financial Group that you should be aware of before investing here.

If you would prefer discover what analysts are predicting in terms of future growth, do not miss this free report on analyst forecasts.

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.

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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.