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Introducing Sesen Bio (NASDAQ:SESN), The Stock That Tanked 89%

Simply Wall St

While not a mind-blowing move, it is good to see that the Sesen Bio, Inc. (NASDAQ:SESN) share price has gained 12% in the last three months. But will that heal all the wounds inflicted over 5 years of declines? Unlikely. Indeed, the share price is down a whopping 89% in that time. The recent bounce might mean the long decline is over, but we are not confident. The million dollar question is whether the company can justify a long term recovery.

While a drop like that is definitely a body blow, money isn't as important as health and happiness.

View our latest analysis for Sesen Bio

Sesen Bio hasn't yet reported any revenue, so it's as much a business idea as an actual business. We can't help wondering why it's publicly listed so early in its journey. Are venture capitalists not interested? So it seems shareholders are too busy dreaming about the progress to come than dwelling on the current (lack of) revenue. For example, they may be hoping that Sesen Bio comes up with a great new product, before it runs out of money.

We think companies that have neither significant revenues nor profits are pretty high risk. There is usually a significant chance that they will need more money for business development, putting them at the mercy of capital markets. So the share price itself impacts the value of the shares (as it determines the cost of capital). While some companies like this go on to deliver on their plan, making good money for shareholders, many end in painful losses and eventual de-listing. Sesen Bio has already given some investors a taste of the bitter losses that high risk investing can cause.

Our data indicates that Sesen Bio had US$24,942,000 more in total liabilities than it had cash, when it last reported in March 2019. That puts it in the highest risk category, according to our analysis. But since the share price has dived -35% per year, over 5 years, it looks like some investors think it's time to abandon ship, so to speak. You can click on the image below to see (in greater detail) how Sesen Bio's cash levels have changed over time. You can click on the image below to see (in greater detail) how Sesen Bio's cash levels have changed over time.

NasdaqGM:SESN Historical Debt, July 25th 2019

Of course, the truth is that it is hard to value companies without much revenue or profit. What if insiders are ditching the stock hand over fist? It would bother me, that's for sure. It costs nothing but a moment of your time to see if we are picking up on any insider selling.

A Different Perspective

While the broader market gained around 6.5% in the last year, Sesen Bio shareholders lost 31%. However, keep in mind that even the best stocks will sometimes underperform the market over a twelve month period. However, the loss over the last year isn't as bad as the 35% per annum loss investors have suffered over the last half decade. We would want clear information suggesting the company will grow, before taking the view that the share price will stabilize. Shareholders might want to examine this detailed historical graph of past earnings, revenue and cash flow.

If you are like me, then you will not want to miss this free list of growing companies that insiders are buying.

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on US exchanges.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. 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. Simply Wall St has no position in the stocks mentioned. Thank you for reading.