
Novavax has had an impressive run over the past six months as its shares have beaten the S&P 500 by 27.6%. The stock now trades at $9.21, marking a 37.6% gain. This was partly due to its solid quarterly results, and the run-up might have investors contemplating their next move.
Is now the time to buy Novavax, or should you be careful about including it in your portfolio? Get the full breakdown from our expert analysts, it’s free.
Why Do We Think Novavax Will Underperform?
Despite the momentum, we're sitting this one out for now. Here are three reasons why NVAX doesn't excite us and a stock we'd rather own.
1. Revenue Spiraling Downwards
A company’s long-term sales performance is one signal of its overall quality. Even a bad business can shine for one or two quarters, but a top-tier one grows for years. Novavax’s demand was weak over the last five years as its sales fell at a 8.3% annual rate. This was below our standards and signals it’s a low quality business.

2. Revenue Projections Show Stormy Skies Ahead
Forecasted revenues by Wall Street analysts signal a company’s potential. Predictions may not always be accurate, but accelerating growth typically boosts valuation multiples and stock prices while slowing growth does the opposite.
Over the next 12 months, sell-side analysts expect Novavax’s revenue to drop by 50.7%, a decrease from its 8.3% annualized declines for the past five years. This projection doesn't excite us and implies its products and services will see some demand headwinds.
3. Cash Burn Ignites Concerns
Free cash flow isn't a prominently featured metric in company financials and earnings releases, but we think it's telling because it accounts for all operating and capital expenses, making it tough to manipulate. Cash is king.
Novavax’s demanding reinvestments have drained its resources over the last five years, putting it in a pinch and limiting its ability to return capital to investors. Its free cash flow margin averaged negative 36.6%, meaning it lit $36.58 of cash on fire for every $100 in revenue.

Final Judgment
We see the value of companies making people healthier, but in the case of Novavax, we’re out. With its shares beating the market recently, the stock trades at $9.21 per share (or a forward price-to-sales ratio of 5×). The market typically values companies like Novavax based on their anticipated profits for the next 12 months, but there aren’t enough published estimates to arrive at a reliable number. You should avoid this stock for now - better opportunities lie elsewhere. Let us point you toward an all-weather company that owns household favorite Taco Bell.
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