If you want to know who really controls Southwest Airlines Co. (NYSE:LUV), then you'll have to look at the makeup of its share registry. Insiders often own a large chunk of younger, smaller, companies while huge companies tend to have institutions as shareholders. Companies that have been privatized tend to have low insider ownership.

Southwest Airlines is a pretty big company. It has a market capitalization of US$37b. Normally institutions would own a significant portion of a company this size. Taking a look at our data on the ownership groups (below), it seems that institutional investors have bought into the company. Let's take a closer look to see what the different types of shareholders can tell us about Southwest Airlines.

View our latest analysis for Southwest Airlines

What Does The Institutional Ownership Tell Us About Southwest Airlines?

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.

Southwest Airlines 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 Southwest Airlines, (below). Of course, keep in mind that there are other factors to consider, too.

Institutional investors own over 50% of the company, so together than can probably strongly influence board decisions. Hedge funds don't have many shares in Southwest Airlines. The company's largest shareholder is PRIMECAP Management Company, with ownership of 10.0%. In comparison, the second and third largest shareholders hold about 8.8% and 7.3% of the stock.

A closer look at our ownership figures suggests that the top 16 shareholders have a combined ownership of 50% implying that no single shareholder has a majority.

Researching institutional ownership is a good way to gauge and filter a stock's expected performance. The same can be achieved by studying analyst sentiments. There are plenty of analysts covering the stock, so it might be worth seeing what they are forecasting, too.

Insider Ownership Of Southwest Airlines

The definition of an insider can differ slightly between different countries, but members of the board of directors always count. Company management run the business, but the CEO will answer to the board, even if he or she is a member of it.

Most consider insider ownership a positive because it can indicate the board is well aligned with other shareholders. However, on some occasions too much power is concentrated within this group.

Our most recent data indicates that insiders own less than 1% of Southwest Airlines Co.. It is a very large company, so it would be surprising to see insiders own a large proportion of the company. Though their holding amounts to less than 1%, we can see that board members collectively own US$119m worth of shares (at current prices). In this sort of situation, it can be more interesting to see if those insiders have been buying or selling.

General Public Ownership

The general public holds a 23% stake in Southwest Airlines. While this group can't necessarily call the shots, it can certainly have a real influence on how the company is run.

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. To that end, you should learn about the 2 warning signs we've spotted with Southwest Airlines (including 1 which is a bit unpleasant) .

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.

This article by Simply Wall St is general in nature. 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.

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