2 Momentum Stocks Worth Your Attention and 1 We Ignore

MPWR Cover Image

Each stock in this article is trading near its 52-week high. These elevated prices usually indicate some degree of investor confidence, business improvements, or favorable market conditions.

But not every company with momentum is a long-term winner, and plenty of investors have lost money betting on short-term fads. On that note, here are two stocks with lasting competitive advantages and one that may correct.

One Stock to Sell:

Sotera Health Company (SHC)

One-Month Return: -3.8%

With a critical role in ensuring the safety of millions of patients worldwide, Sotera Health (NASDAQGS:SHC) provides sterilization services, lab testing, and advisory services to ensure medical devices, pharmaceuticals, and food products are safe for use.

Why Are We Hesitant About SHC?

  1. Muted 7.3% annual revenue growth over the last five years shows its demand lagged behind its healthcare peers
  2. Revenue base of $1.12 billion puts it at a disadvantage compared to larger competitors exhibiting economies of scale
  3. Low free cash flow margin of 1.1% for the last five years gives it little breathing room, constraining its ability to self-fund growth or return capital to shareholders

Sotera Health Company is trading at $15.78 per share, or 19.7x forward P/E. Read our free research report to see why you should think twice about including SHC in your portfolio.

Two Stocks to Buy:

Monolithic Power Systems (MPWR)

One-Month Return: +4.7%

Founded in 1997 by its longtime CEO Michael Hsing, Monolithic Power Systems (NASDAQ: MPWR) is an analog and mixed signal chipmaker that specializes in power management chips meant to minimize total energy consumption.

Why Is MPWR a Good Business?

  1. Market share has increased this cycle as its 29.9% annual revenue growth over the last five years was exceptional
  2. Strong free cash flow margin of 30.3% enables it to reinvest or return capital consistently, and its rising cash conversion increases its margin of safety
  3. Stellar returns on capital showcase management’s ability to surface highly profitable business ventures

Monolithic Power Systems’s stock price of $890.99 implies a valuation ratio of 49.9x forward P/E. Is now the right time to buy? Find out in our full research report, it’s free.

Federal Signal (FSS)

One-Month Return: -3.6%

Developing sirens that warned of air raid attacks or fallout during the Cold War, Federal Signal (NYSE: FSS) provides safety and emergency equipment for government agencies, municipalities, and industrial companies.

Why Will FSS Outperform?

  1. Operating margin expanded by 4.4 percentage points over the last five years as it scaled and became more efficient
  2. Additional sales over the last two years increased its profitability as the 28.5% annual growth in its earnings per share outpaced its revenue
  3. Free cash flow margin expanded by 4.1 percentage points over the last five years, providing additional flexibility for investments and share buybacks/dividends

At $122.81 per share, Federal Signal trades at 30.3x forward P/E. Is now the time to initiate a position? See for yourself in our in-depth research report, it’s free.

High-Quality Stocks for All Market Conditions

Donald Trump’s April 2025 "Liberation Day" tariffs sent markets into a tailspin, but stocks have since rebounded strongly, proving that knee-jerk reactions often create the best buying opportunities.

The smart money is already positioning for the next leg up. Don’t miss out on the recovery - check out our Top 5 Growth Stocks for this month. This is a curated list of our High Quality stocks that have generated a market-beating return of 183% over the last five years (as of March 31st 2025).

Stocks that made our list in 2020 include now familiar names such as Nvidia (+1,545% between March 2020 and March 2025) as well as under-the-radar businesses like the once-micro-cap company Kadant (+351% five-year return). Find your next big winner with StockStory today for free. Find your next big winner with StockStory today. Find your next big winner with StockStory today

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