

While profitability is essential, it doesn’t guarantee long-term success. Some companies that rest on their margins will lose ground as competition intensifies — as Jeff Bezos said, “Your margin is my opportunity”.
Profits are valuable, but they’re not everything. At StockStory, we help you identify the companies that have real staying power. Keeping that in mind, here is one profitable company that generates reliable profits without sacrificing growth and two that may face some trouble.
Trailing 12-Month GAAP Operating Margin: 15.1%
With amenities like a full go-kart race track built into its ships, Norwegian Cruise Line (NYSE:NCLH) is a premier global cruise company.
Why Do We Pass on NCLH?
Norwegian Cruise Line is trading at $16.71 per share, or 13.3x forward P/E. To fully understand why you should be careful with NCLH, check out our full research report (it’s free).
Trailing 12-Month GAAP Operating Margin: 28.3%
Founded in 1992 and managing over 300 active portfolio companies across more than 30 countries, TPG (NASDAQ:TPG) is a global alternative asset management firm that invests across private equity, credit, real estate, and public market strategies.
Why Are We Wary of TPG?
TPG’s stock price of $53.94 implies a valuation ratio of 16.5x forward P/E. Read our free research report to see why you should think twice about including TPG in your portfolio.
Trailing 12-Month GAAP Operating Margin: 14.6%
Founded as a supplier of motors, W.W. Grainger (NYSE:GWW) provides maintenance, repair, and operating (MRO) supplies and services to businesses and institutions.
Why Is GWW Interesting?
At $1,319 per share, W.W. Grainger trades at 27.5x forward P/E. Is now a good time to buy? See for yourself in our full research report, it’s free.
ONE MORE THING: Top 6 Stocks for This Week. This market is separating quality stocks from expensive ones fast. AI is taking down whole sectors with no warning. In a rotation this fast, you need more than a list of good companies.
Our AI system flagged Palantir before it ran 1,662% between October 2022 and February 2026. AppLovin before it ran 753% between February 2024 and February 2026. Nvidia before it ran 1,178% between January 2023 and February 2026. Each week it produces 6 new names that pass the same tests. Get Our Top 6 Stocks for Free HERE.
Stocks that made our list in 2020 include now familiar names such as Nvidia (+1,460% between June 2020 and June 2025) as well as under-the-radar businesses like the once-micro-cap company Kadant (+214% between June 2020 and June 2025). Find your next big winner with StockStory today.