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.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

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 That Fall Short

ASUR Cover Image

A company that generates cash isn’t automatically a winner. Some businesses stockpile cash but fail to reinvest wisely, limiting their ability to expand.

Not all companies are created equal, and StockStory is here to surface the ones with real upside. Keeping that in mind, here are three cash-producing companies that don’t make the cut and some better opportunities instead.

Asure Software (ASUR)

Trailing 12-Month Free Cash Flow Margin: 3.1%

Operating in the often-overlooked smaller metropolitan markets where HR expertise can be scarce, Asure Software (NASDAQ: ASUR) provides cloud-based human capital management software and services that help small and medium-sized businesses manage payroll, taxes, time tracking, and HR compliance.

Why Does ASUR Fall Short?

  1. Annual revenue growth of 14.3% over the last three years was below our standards for the software sector
  2. Offerings struggled to generate meaningful interest as its average billings growth of 7.1% over the last year did not impress
  3. Expenses have increased as a percentage of revenue over the last year as its operating margin fell by 3.2 percentage points

Asure Software is trading at $8.40 per share, or 1.5x forward price-to-sales. Dive into our free research report to see why there are better opportunities than ASUR.

LKQ (LKQ)

Trailing 12-Month Free Cash Flow Margin: 4.8%

A global distributor of vehicle parts and accessories, LKQ (NASDAQ: LKQ) offers its customers a comprehensive selection of high-quality, affordably priced automobile products.

Why Should You Dump LKQ?

  1. Absence of organic revenue growth over the past two years suggests it may have to lean into acquisitions to drive its expansion
  2. Estimated sales growth of 1.2% for the next 12 months implies demand will slow from its two-year trend
  3. Waning returns on capital from an already weak starting point displays the inefficacy of management’s past and current investment decisions

LKQ’s stock price of $32.71 implies a valuation ratio of 8.8x forward P/E. Read our free research report to see why you should think twice about including LKQ in your portfolio.

Knowles (KN)

Trailing 12-Month Free Cash Flow Margin: 24.4%

With roots dating back to 1946 and a focus on components that must perform flawlessly in critical situations, Knowles (NYSE: KN) designs and manufactures specialized electronic components like high-performance capacitors, microphones, and speakers for medical technology, defense, and industrial applications.

Why Is KN Risky?

  1. Customers postponed purchases of its products and services this cycle as its revenue declined by 5.3% annually over the last five years
  2. Revenue base of $563.1 million puts it at a disadvantage compared to larger competitors exhibiting economies of scale
  3. ROIC of 7.8% reflects management’s challenges in identifying attractive investment opportunities, and its decreasing returns suggest its historical profit centers are aging

At $21.35 per share, Knowles trades at 17.6x forward P/E. If you’re considering KN for your portfolio, see our FREE research report to learn more.

Stocks We Like More

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 Strong Momentum 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-small-cap company Exlservice (+354% 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

StockStory is growing and hiring equity analyst and marketing roles. Are you a 0 to 1 builder passionate about the markets and AI? See the open roles here.

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