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

1 Safe-and-Steady Stock with Exciting Potential and 2 We Turn Down

RELY Cover Image

Low-volatility stocks may offer stability, but that often comes at the cost of slower growth and the upside potential of more dynamic companies.

Luckily for you, StockStory helps you navigate which companies are truly worth holding. Keeping that in mind, here is one low-volatility stock that could succeed under all market conditions and two that may not deliver the returns you need.

Two Stocks to Sell:

Tennant (TNC)

Rolling One-Year Beta: 0.90

As the world’s largest manufacturer of autonomous mobile robots, Tennant (NYSE: TNC) designs, manufactures, and sells cleaning products to various sectors.

Why Should You Dump TNC?

  1. 3% annual revenue growth over the last two years was slower than its industrials peers
  2. Incremental sales over the last two years were much less profitable as its earnings per share fell by 2.1% annually while its revenue grew
  3. Free cash flow margin dropped by 4.4 percentage points over the last five years, implying the company became more capital intensive as competition picked up

Tennant’s stock price of $80.34 implies a valuation ratio of 13.1x forward P/E. To fully understand why you should be careful with TNC, check out our full research report (it’s free).

Greenbrier (GBX)

Rolling One-Year Beta: 0.89

Having designed the industry’s first double-decker railcar in the 1980s, Greenbrier (NYSE: GBX) supplies the freight rail transportation industry with railcars and related services.

Why Are We Hesitant About GBX?

  1. Annual sales declines of 4.5% for the past two years show its products and services struggled to connect with the market during this cycle
  2. Competitive supply chain dynamics and steep production costs are reflected in its low gross margin of 13.5%
  3. Negative free cash flow raises questions about the return timeline for its investments

Greenbrier is trading at $45.06 per share, or 4.7x forward EV-to-EBITDA. Read our free research report to see why you should think twice about including GBX in your portfolio.

One Stock to Buy:

Remitly (RELY)

Rolling One-Year Beta: 0.82

With Amazon founder Jeff Bezos as an early investor, Remitly (NASDAQ: RELY) is an online platform that enables consumers to safely and quickly send money globally.

Why Will RELY Outperform?

  1. Active Customers have grown by 34.5% annually, allowing for more profitable cross-selling opportunities if it can build complementary products and features
  2. Additional sales over the last three years increased its profitability as the 76.4% annual growth in its earnings per share outpaced its revenue
  3. Free cash flow margin increased by 33.7 percentage points over the last few years, giving the company more capital to invest or return to shareholders

At $18.80 per share, Remitly trades at 17.6x forward EV/EBITDA. Is now the right time to buy? See for yourself in our comprehensive 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 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 Comfort Systems (+782% 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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