The best-performing stocks typically have robust sales growth, increasing margins, and rising returns on capital, and those that can maintain this trifecta year in and year out often become the legends of the investing world.
The bottom line is that over the long term, earnings growth goes hand in hand with the biggest winners. On that note, here are three market-beating stocks that could turbocharge your returns.
SPX Technologies (SPXC)
Five-Year Return: +219%
With roots dating back to 1912 as the Piston Ring Company, SPX Technologies (NYSE:SPXC) supplies specialized infrastructure equipment for HVAC systems and detection and measurement applications across industrial, commercial, and utility markets.
Why Is SPXC a Top Pick?
- Annual revenue growth of 15.1% over the last five years was superb and indicates its market share increased during this cycle
- Incremental sales over the last two years have been highly profitable as its earnings per share increased by 23.6% annually, topping its revenue gains
- Free cash flow margin increased by 8.1 percentage points over the last five years, giving the company more capital to invest or return to shareholders
SPX Technologies is trading at $195.79 per share, or 3.8x forward price-to-sales. Is now the right time to buy? Find out in our full research report, it’s free.
AZZ (AZZ)
Five-Year Return: +155%
Responsible for projects like nuclear facilities, AZZ (NYSE:AZZ) is a provider of metal coating and power infrastructure solutions.
Why Should You Buy AZZ?
- Impressive 14.5% annual revenue growth over the last five years indicates it’s winning market share this cycle
- Earnings per share grew by 23.9% annually over the last five years, massively outpacing its peers
- Free cash flow margin expanded by 23 percentage points over the last five years, providing additional flexibility for investments and share buybacks/dividends
AZZ’s stock price of $135.50 implies a valuation ratio of 20.4x forward P/E. Is now a good time to buy? See for yourself in our full research report, it’s free.
Kirby (KEX)
Five-Year Return: +125%
Transporting goods along all U.S. coasts, Kirby (NYSE:KEX) provides inland and coastal marine transportation services.
Why Does KEX Stand Out?
- Annual revenue growth of 11.1% over the last five years was superb and indicates its market share increased during this cycle
- Share repurchases over the last two years enabled its annual earnings per share growth of 24% to outpace its revenue gains
- Free cash flow margin expanded by 8.9 percentage points over the last five years, providing additional flexibility for investments and share buybacks/dividends
At $146.60 per share, Kirby trades at 20.4x forward P/E. Is now the time to initiate a position? 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.