Every investor in La Jolla Pharmaceutical Company (NASDAQ:LJPC) should be aware of the most powerful shareholder groups. Institutions often own shares in more established companies, while it's not unusual to see insiders own a fair bit of smaller companies. We also tend to see lower insider ownership in companies that were previously publicly owned.

With a market capitalization of US$125m, La Jolla Pharmaceutical is a small cap stock, so it might not be well known by many institutional investors. Our analysis of the ownership of the company, below, shows 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 La Jolla Pharmaceutical.

See our latest analysis for La Jolla Pharmaceutical

What Does The Institutional Ownership Tell Us About La Jolla Pharmaceutical?

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.

We can see that La Jolla Pharmaceutical does have institutional investors; and they hold a good portion of the company's stock. 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 La Jolla Pharmaceutical's earnings history below. Of course, the future is what really matters.

Our data indicates that hedge funds own 43% of La Jolla Pharmaceutical. That worth noting, since hedge funds are often quite active investors, who may try to influence management. Many want to see value creation (and a higher share price) in the short term or medium term. Our data shows that Tang Capital Management, LLC is the largest shareholder with 35% of shares outstanding. For context, the second largest shareholder holds about 8.5% of the shares outstanding, followed by an ownership of 3.2% by the third-largest shareholder.

On looking further, we found that 53% of the shares are owned by the top 5 shareholders. In other words, these shareholders have a meaningful say in the decisions of the company.

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