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".

A business making money today isn’t necessarily a winner, which is why we analyze companies across multiple dimensions at StockStory. That said, here is one profitable company that balances growth and profitability and two best left off your watchlist.

Two Stocks to Sell:

AerSale (ASLE)

Trailing 12-Month GAAP Operating Margin: 4.7%

Providing a one-stop shop that integrates multiple services and product offerings, AerSale (NASDAQ: ASLE) delivers full-service support to mid-life commercial aircraft.

Why Do We Pass on ASLE?

1. Sales were flat over the last two years, indicating it’s failed to expand this cycle
2. Free cash flow margin dropped by 31.4 percentage points over the last five years, implying the company became more capital intensive as competition picked up
3. Shrinking returns on capital from an already weak position reveal that neither previous nor ongoing investments are yielding the desired results

At $6.13 per share, AerSale trades at 9.5x forward P/E. Read our free research report to see why you should think twice about including ASLE in your portfolio.

Penske Automotive Group (PAG)

Trailing 12-Month GAAP Operating Margin: 4%

With a diverse global network spanning the US, UK, Canada, Germany, Italy, Japan, and Australia, Penske Automotive Group (NYSE: PAG) operates automotive and commercial truck dealerships across the globe, selling new and used vehicles while providing service, parts, and financing options.

Why Do We Steer Clear of PAG?

1. Lagging same-store sales over the past two years suggest it might have to change its pricing and marketing strategy to stimulate demand
2. Gross margin of 13% is below its competitors, leaving less money for marketing and promotions
3. Performance over the past three years shows its incremental sales were much less profitable, as its earnings per share fell by 10.5% annually

Penske Automotive Group is trading at $147.21 per share, or 11.1x forward P/E. Dive into our free research report to see why there are better opportunities than PAG.

One Stock to Watch:

Coherent (COHR)

Trailing 12-Month GAAP Operating Margin: 8.3%

Created through the 2022 rebranding of II-VI Incorporated, a company with roots dating back to 1971, Coherent (NYSE: COHR) develops and manufactures advanced materials, lasers, and optical components for applications ranging from telecommunications to industrial manufacturing.

Why Should COHR Be on Your Watchlist?

1. Market share has increased this cycle as its 16.6% annual revenue growth over the last two years was exceptional
2. Market share is on track to rise over the next 12 months as its 24.2% projected revenue growth implies demand will accelerate from its two-year trend
3. Earnings per share have massively outperformed its peers over the last two years, increasing by 69.9% annually

Coherent’s stock price of $242.26 implies a valuation ratio of 39.7x forward P/E. Is now the right time to buy? Find out in our full research report, it’s free.

High-Quality Stocks for All Market Conditions

ALSO WORTH WATCHING: Top 5 Momentum Stocks. The best time to own a great stock is when the market is finally noticing it. These aren't just high-quality businesses. Something is happening with them right now. Elite fundamentals meeting near-term momentum — both boxes checked at the same time.

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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-small-cap company Exlservice (+354% five-year return). Find your next big winner with StockStory today.