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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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 High-Flying Stock Worth Your Attention and 2 Facing Headwinds

ZG Cover Image

Expensive stocks often command premium valuations because the market thinks their business models are exceptional. However, the downside is that high expectations are already baked into their prices, leaving little room for error if they stumble even slightly.

Finding the right balance between price and quality can challenge even the most skilled investors. Luckily for you, we started StockStory to help you identify the real opportunities. Keeping that in mind, here is one high-flying stock expanding its competitive advantage and two with big downside risk.

Two High-Flying Stocks to Sell:

Zillow (ZG)

Forward P/E Ratio: 42.9x

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

Why Should You Sell ZG?

  1. Annual sales declines of 7.8% for the past five years show its products and services struggled to connect with the market
  2. Poor expense management has led to operating margin losses
  3. Shrinking returns on capital from an already weak position reveal that neither previous nor ongoing investments are yielding the desired results

At $82.30 per share, Zillow trades at 42.9x forward P/E. To fully understand why you should be careful with ZG, check out our full research report (it’s free).

GameStop (GME)

Forward P/E Ratio: 45.8x

Drawing gaming fans with demo units set up with the latest releases, GameStop (NYSE: GME) sells new and used video games, consoles, and accessories, as well as pop culture merchandise.

Why Do We Pass on GME?

  1. GameStop’s brick-and-mortar engine keeps stalling as gamers migrate to digital downloads, and management is closing more outlets after shuttering hundreds of stores last year
  2. The share price remains an unpredictable meme-stock roller-coaster, and the purchase of thousands of Bitcoins have fueled huge swings
  3. On the bright side, the company has a large cash pile that gives CEO Ryan Cohen room to buy more Bitcoin or fund its collectibles and trading-card push

GameStop is trading at $22.95 per share, or 45.8x forward P/E. Dive into our free research report to see why there are better opportunities than GME.

One High-Flying Stock to Buy:

Paymentus (PAY)

Forward P/E Ratio: 61.3x

Founded in 2004 to simplify the complex world of bill payments, Paymentus (NYSE: PAY) provides a cloud-based platform that helps utilities, municipalities, and service providers automate billing and payment processes.

Why Will PAY Beat the Market?

  1. Market share has increased this cycle as its 36.9% annual revenue growth over the last two years was exceptional
  2. Incremental sales significantly boosted profitability as its annual earnings per share growth of 134% over the last two years outstripped its revenue performance

Paymentus’s stock price of $40 implies a valuation ratio of 61.3x forward P/E. Is now the time to initiate a position? See for yourself in our full research report, it’s free.

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 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 Tecnoglass (+1,754% 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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