
Not all profitable companies are built to last - some rely on outdated models or unsustainable advantages. Just because a business is in the green today doesn’t mean it will thrive tomorrow.
Not all profitable companies are created equal, and that’s why we built StockStory - to help you find the ones that truly shine bright. That said, here is one profitable company that generates reliable profits without sacrificing growth and two best left off your watchlist.
Two Stocks to Sell:
PagerDuty (PD)
Trailing 12-Month GAAP Operating Margin: 1.2%
Born from the frustration of developers being woken up by unprioritized alerts, PagerDuty (NYSE: PD) is a digital operations management platform that helps organizations detect and respond to IT incidents, outages, and other critical issues in real-time.
Why Should You Sell PD?
- Customers had second thoughts about committing to its platform over the last year as its average billings growth of 2.5% underwhelmed
- Projected sales are flat for the next 12 months, implying demand will slow from its two-year trend
- Capital intensity will likely ramp up in the next year as its free cash flow margin is expected to contract by 2.2 percentage points
PagerDuty is trading at $7.16 per share, or 1.3x forward price-to-sales. Dive into our free research report to see why there are better opportunities than PD.
AAON (AAON)
Trailing 12-Month GAAP Operating Margin: 10.5%
Backed by two million square feet of lab testing space, AAON (NASDAQ: AAON) makes heating, ventilation, and air conditioning equipment for different types of buildings.
Why Does AAON Give Us Pause?
- Earnings per share fell by 18.7% annually over the last two years while its revenue grew, showing its incremental sales were much less profitable
- Increased cash burn over the last five years raises questions about the return timeline for its investments
- Waning returns on capital imply its previous profit engines are losing steam
At $136.15 per share, AAON trades at 54.8x forward P/E. Check out our free in-depth research report to learn more about why AAON doesn’t pass our bar.
One Stock to Buy:
Robinhood (HOOD)
Trailing 12-Month GAAP Operating Margin: 46.3%
With a mission to democratize finance, Robinhood (NASDAQ: HOOD) is an online consumer finance platform known for its commission-free stock and crypto trading.
Why Will HOOD Beat the Market?
- Customer spending is rising as the company has focused on monetization over the last two years, leading to 143% annual growth in its average revenue per user
- Incremental sales significantly boosted profitability as its annual earnings per share growth of 95.7% over the last three years outstripped its revenue performance
- Robust free cash flow margin of 51.2% gives it many options for capital deployment, and its recently improved profitability means it has even more resources to invest or distribute
Robinhood’s stock price of $73.31 implies a valuation ratio of 24x forward EV/EBITDA. Is now the time to initiate a position? Find out in our full research report, it’s free.
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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-micro-cap company Tecnoglass (+1,754% five-year return). Find your next big winner with StockStory today.


