Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

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Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

3 Cash-Producing Stocks We Keep Off Our Radar

MSA Cover Image

While strong cash flow is a key indicator of stability, it doesn’t always translate to superior returns. Some cash-heavy businesses struggle with inefficient spending, slowing demand, or weak competitive positioning.

Cash flow is valuable, but it’s not everything - StockStory helps you identify the companies that truly put it to work. Keeping that in mind, here are three cash-producing companies that don’t make the cut and some better opportunities instead.

MSA Safety (MSA)

Trailing 12-Month Free Cash Flow Margin: 13.8%

Founded in 1914 as Mine Safety Appliances to protect coal miners from dangerous gases, MSA Safety (NYSE: MSA) designs and manufactures advanced safety products that protect workers and facilities across industries including fire service, energy, construction, and manufacturing.

Why Do We Think Twice About MSA?

  1. Muted 4.6% annual revenue growth over the last two years shows its demand lagged behind its business services peers
  2. Modest revenue base of $1.83 billion gives it less fixed cost leverage and fewer distribution channels than larger companies
  3. Earnings per share lagged its peers over the last two years as they only grew by 9.3% annually

MSA Safety is trading at $172.07 per share, or 20.6x forward P/E. If you’re considering MSA for your portfolio, see our FREE research report to learn more.

Bel Fuse (BELFA)

Trailing 12-Month Free Cash Flow Margin: 8.1%

Founded by 26-year-old Elliot Bernstein during the electronics boom after WW2, Bel Fuse (NASDAQ: BELF.A) provides electronic systems and devices to the telecommunications, networking, transportation, and industrial sectors.

Why Is BELFA Not Exciting?

  1. Products and services are facing significant end-market challenges during this cycle as sales have declined by 7.1% annually over the last two years
  2. Earnings per share have dipped by 16.2% annually over the past two years, which is concerning because stock prices follow EPS over the long term

Bel Fuse’s stock price of $116.35 implies a valuation ratio of 21.5x forward P/E. Dive into our free research report to see why there are better opportunities than BELFA.

Viatris (VTRS)

Trailing 12-Month Free Cash Flow Margin: 12.4%

Created through the 2020 merger of Mylan and Pfizer's Upjohn division, Viatris (NASDAQ: VTRS) is a healthcare company that develops, manufactures, and distributes branded and generic medicines across more than 165 countries worldwide.

Why Do We Avoid VTRS?

  1. Sales tumbled by 4.9% annually over the last two years, showing market trends are working against its favor during this cycle
  2. Revenue growth over the past five years was nullified by the company’s new share issuances as its earnings per share fell by 12% annually
  3. Negative returns on capital show management lost money while trying to expand the business, and its decreasing returns suggest its historical profit centers are aging

At $9.90 per share, Viatris trades at 4.3x forward P/E. Check out our free in-depth research report to learn more about why VTRS doesn’t pass our bar.

High-Quality Stocks for All Market Conditions

When Trump unveiled his aggressive tariff plan in April 2025, markets tanked as investors feared a full-blown trade war. But those who panicked and sold missed the subsequent rebound that’s already erased most losses.

Don’t let fear keep you from great opportunities and take a look at Top 6 Stocks for this week. 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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