Institutional investors have a lot riding on Rimini Street, Inc. (NASDAQ:RMNI) with 34% ownership

Rimini Street Inc Class A +0.90%

Rimini Street Inc Class A

RMNI

3.35

+0.90%

Key Insights

  • Significantly high institutional ownership implies Rimini Street's stock price is sensitive to their trading actions
  • 51% of the business is held by the top 4 shareholders

To get a sense of who is truly in control of Rimini Street, Inc. (NASDAQ:RMNI), it is important to understand the ownership structure of the business. The group holding the most number of shares in the company, around 34% to be precise, is institutions. In other words, the group stands to gain the most (or lose the most) from their investment into the company.

And things are looking up for institutional investors after the company gained US$41m in market cap last week. The one-year return on investment is currently 154% and last week's gain would have been more than welcomed.

Let's delve deeper into each type of owner of Rimini Street, beginning with the chart below.

ownership-breakdown
NasdaqGM:RMNI Ownership Breakdown September 10th 2025

What Does The Institutional Ownership Tell Us About Rimini Street?

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.

Rimini Street already has institutions on the share registry. Indeed, they own a respectable stake in the company. 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. 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 Rimini Street, (below). Of course, keep in mind that there are other factors to consider, too.

earnings-and-revenue-growth
NasdaqGM:RMNI Earnings and Revenue Growth September 10th 2025

It would appear that 6.4% of Rimini Street shares are controlled by hedge funds. That catches my attention because hedge funds sometimes try to influence management, or bring about changes that will create near term value for shareholders. Adams Street Partners, LLC is currently the company's largest shareholder with 25% of shares outstanding. For context, the second largest shareholder holds about 12% of the shares outstanding, followed by an ownership of 7.5% by the third-largest shareholder. Seth Ravin, who is the second-largest shareholder, also happens to hold the title of Chief Executive Officer.

Our research also brought to light the fact that roughly 51% of the company is controlled by the top 4 shareholders suggesting that these owners wield significant influence on the business.

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 Rimini Street

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.

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 information suggests that insiders maintain a significant holding in Rimini Street, Inc.. Insiders own US$61m worth of shares in the US$426m company. It is great to see insiders so invested in the business. It might be worth checking if those insiders have been buying recently.

General Public Ownership

The general public-- including retail investors -- own 13% stake in the company, and hence can't easily be ignored. 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 25% stake in Rimini Street. This suggests they can be influential in key policy decisions. Some investors might be encouraged by this, since private equity are sometimes able to encourage strategies that help the market see the value in the company. Alternatively, those holders might be exiting the investment after taking it public.

Private Company Ownership

We can see that Private Companies own 7.5%, of the shares on issue. 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:

While it is well worth considering the different groups that own a company, there are other factors that are even more important. Consider for instance, the ever-present spectre of investment risk. We've identified 2 warning signs with Rimini Street (at least 1 which is significant) , 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.