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.

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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 Volatile Stock Worth Investigating and 2 to Question

ZG Cover Image

Volatility cuts both ways - while it creates opportunities, it also increases risk, making sharp declines just as likely as big gains. This unpredictability can shake out even the most experienced investors.

These stocks can be a rollercoaster, and StockStory is here to guide you through the ups and downs. That said, here is one volatile stock that could deliver huge gains and two that might not be worth the risk.

Two Stocks to Sell:

Zillow (ZG)

Rolling One-Year Beta: 1.23

Founded by Expedia co-founders Lloyd Frink and Rich Barton, Zillow (NASDAQ: ZG) is the leading U.S. online real estate marketplace.

Why Do We Avoid ZG?

  1. Annual revenue declines of 7.6% over the last five years indicate problems with its market positioning
  2. Poor expense management has led to operating losses
  3. Diminishing returns on capital from an already low starting point show that neither management’s prior nor current bets are going as planned

Zillow’s stock price of $67.06 implies a valuation ratio of 36.5x forward P/E. Dive into our free research report to see why there are better opportunities than ZG.

Johnson Controls (JCI)

Rolling One-Year Beta: 1.33

Founded after patenting the electric room thermostat, Johnson Controls (NYSE: JCI) specializes in building products and technology solutions, including HVAC systems, fire and security systems, and energy storage.

Why Do We Pass on JCI?

  1. Organic sales performance over the past two years indicates the company may need to make strategic adjustments or rely on M&A to catalyze faster growth
  2. Estimated sales growth of 2.9% for the next 12 months is soft and implies weaker demand
  3. Low returns on capital reflect management’s struggle to allocate funds effectively

At $97.21 per share, Johnson Controls trades at 25.4x forward P/E. To fully understand why you should be careful with JCI, check out our full research report (it’s free).

One Stock to Watch:

DXP (DXPE)

Rolling One-Year Beta: 1.80

Founded during the emergence of Big Oil in Texas, DXP (NASDAQ: DXPE) provides pumps, valves, and other industrial components.

Why Could DXPE Be a Winner?

  1. Operating margin improvement of 5.6 percentage points over the last five years demonstrates its ability to scale efficiently
  2. Share repurchases have amplified shareholder returns as its annual earnings per share growth of 34.6% exceeded its revenue gains over the last two years
  3. Rising returns on capital show management is finding more attractive investment opportunities

DXP is trading at $89.76 per share, or 16.3x forward P/E. Is now the right time to buy? See for yourself in our in-depth research report, it’s free.

Stocks We Like Even More

Market indices reached historic highs following Donald Trump’s presidential victory in November 2024, but the outlook for 2025 is clouded by new trade policies that could impact business confidence and growth.

While this has caused many investors to adopt a "fearful" wait-and-see approach, we’re leaning into our best ideas that can grow regardless of the political or macroeconomic climate. Take advantage of Mr. Market by checking 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 176% over the last five years.

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.

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