Profitability is a key measure of business strength. Companies with high margins have proven they can generate consistent earnings while maintaining financial discipline.

Identifying the most compelling profitable companies isn’t always straightforward, and that’s why we started StockStory. Keeping that in mind, here are three profitable companies that generate reliable profits without sacrificing growth.

Stride (LRN)

Trailing 12-Month GAAP Operating Margin: 16%

Formerly known as K12, Stride (NYSE: LRN) is an education technology company providing education solutions through digital platforms.

Why Will LRN Beat the Market?

1. Impressive 14.6% annual revenue growth over the last five years indicates it’s winning market share this cycle
2. Earnings per share grew by 45% annually over the last two years, massively outpacing its peers
3. Improving returns on capital reflect management’s ability to monetize investments

Stride is trading at $87.07 per share, or 10.2x forward P/E. Is now the right time to buy? Find out in our full research report, it’s free.

First Solar (FSLR)

Trailing 12-Month GAAP Operating Margin: 30.6%

Headquartered in Arizona, First Solar (NASDAQ: FSLR) specializes in manufacturing solar panels and providing photovoltaic solar energy solutions.

Why Are We Bullish on FSLR?

1. Market share has increased this cycle as its 25.4% annual revenue growth over the last two years was exceptional
2. Free cash flow flipped to positive over the last five years, indicating the company has achieved financial self-sustainability
3. Returns on capital are growing as management capitalizes on its market opportunities

First Solar’s stock price of $197.45 implies a valuation ratio of 11.4x forward P/E. Is now the time to initiate a position? See for yourself in our in-depth research report, it’s free.

Intuitive Surgical (ISRG)

Trailing 12-Month GAAP Operating Margin: 29.3%

Pioneering minimally invasive surgery since its first da Vinci system was FDA-cleared in 2000, Intuitive Surgical (NASDAQ: ISRG) develops and manufactures robotic-assisted surgical systems that enable minimally invasive procedures across various medical specialties.

Why Is ISRG on Our Radar?

1. Annual revenue growth of 18.9% over the past two years was outstanding, reflecting market share gains this cycle
2. Projected revenue growth of 14.2% for the next 12 months suggests its momentum from the last two years will persist
3. Earnings per share grew by 21.4% annually over the last five years, massively outpacing its peers

At $481.45 per share, Intuitive Surgical trades at 48.2x forward P/E. Is now a good time to buy? Find out in our full research report, it’s free.

Stocks We Like Even More

ONE MORE THING: Top 6 Stocks for This Week. This market is separating quality stocks from expensive ones fast. AI 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%. AppLovin before it ran 753%. Nvidia before it ran 1,178%. 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 (+1,326% between June 2020 and June 2025) as well as under-the-radar businesses like the once-small-cap company Comfort Systems (+782% five-year return). Find your next big winner with StockStory today.