
Companies that burn cash at a rapid pace can run into serious trouble if they fail to secure funding. Without a clear path to profitability, these businesses risk dilution, mounting debt, or even bankruptcy.
Just because a company is spending heavily doesn’t mean it’s on the right track, and StockStory is here to separate the winners from the losers. That said, here are three cash-burning companies to avoid and some better opportunities instead.
Trailing 12-Month Free Cash Flow Margin: -2%
Begun as a Chicago hot dog stand in 1963, Portillo’s (NASDAQ:PTLO) is a casual restaurant chain that serves Chicago-style hot dogs and beef sandwiches as well as fries and shakes.
Why Should You Sell PTLO?
At $5.86 per share, Portillo's trades at 29.2x forward P/E. Dive into our free research report to see why there are better opportunities than PTLO.
Trailing 12-Month Free Cash Flow Margin: -6.4%
Inspired by a family gas station, Custom Truck One Source (NYSE:CTOS) is a distributor of trucks and heavy equipment.
Why Are We Hesitant About CTOS?
Custom Truck One Source is trading at $6.60 per share, or 7.9x forward EV-to-EBITDA. If you’re considering CTOS for your portfolio, see our FREE research report to learn more.
Trailing 12-Month Free Cash Flow Margin: -17.1%
With over 2.5 million implants performed worldwide, STAAR Surgical (NASDAQ:STAA) designs and manufactures implantable lenses that correct vision problems without removing the eye's natural lens.
Why Do We Think STAA Will Underperform?
STAAR Surgical’s stock price of $17.57 implies a valuation ratio of 35.7x forward P/E. To fully understand why you should be careful with STAA, check out our full research report (it’s free).
If your portfolio success hinges on just 4 stocks, your wealth is built on fragile ground. You have a small window to secure high-quality assets before the market widens and these prices disappear.
Don’t wait for the next volatility shock. Check out our Top 9 Market-Beating Stocks. This is a curated list of our High Quality stocks that have generated a market-beating return of 244% over the last five years (as of June 30, 2025).
Stocks that made our list in 2020 include now familiar names such as Nvidia (+1,326% between June 2020 and June 2025) as well as under-the-radar businesses like the once-small-cap company Exlservice (+354% five-year return). Find your next big winner with StockStory today.
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