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

3 Overrated Stocks We’re Skeptical Of

GPRO Cover Image

Great things are happening to the stocks in this article. They’re all outperforming the market over the last month because of positive catalysts such as a new product line, constructive news flow, or even a loyal Reddit fanbase.

But not every company with momentum is a long-term winner, and plenty of investors have lost money betting on short-term fads. On that note, here are three stocks getting more buzz than they deserve and some you should buy instead.

GoPro (GPRO)

One-Month Return: +45.5%

Known for sponsoring extreme athletes, GoPro (NASDAQ: GPRO) is a camera company known for its POV videos and editing software.

Why Do We Avoid GPRO?

  1. Products and services have few die-hard fans as sales have declined by 3.9% annually over the last five years
  2. Diminishing returns on capital suggest its earlier profit pools are drying up
  3. Limited cash reserves may force the company to seek unfavorable financing terms that could dilute shareholders

GoPro’s stock price of $2.27 implies a valuation ratio of 0.5x trailing 12-month price-to-sales. Check out our free in-depth research report to learn more about why GPRO doesn’t pass our bar.

Kratos (KTOS)

One-Month Return: +32%

Established with a commitment to supporting national security, Kratos (NASDAQ: KTOS) is a provider of advanced engineering, technology, and security solutions tailored for critical national security applications.

Why Are We Cautious About KTOS?

  1. Free cash flow margin dropped by 6.7 percentage points over the last five years, implying the company became more capital intensive as competition picked up
  2. Low returns on capital reflect management’s struggle to allocate funds effectively, and its decreasing returns suggest its historical profit centers are aging
  3. Eroding returns on capital from an already low base indicate that management’s recent investments are destroying value

At $86.93 per share, Kratos trades at 147.6x forward P/E. Read our free research report to see why you should think twice about including KTOS in your portfolio.

3D Systems (DDD)

One-Month Return: +36.1%

Founded by the inventor of stereolithography, 3D Systems (NYSE: DDD) engineers, manufactures, and sells 3D printers and other related products to the aerospace, automotive, healthcare, and consumer goods industries.

Why Should You Sell DDD?

  1. Customers postponed purchases of its products and services this cycle as its revenue declined by 6.3% annually over the last five years
  2. Eroding returns on capital from an already low base indicate that management’s recent investments are destroying value
  3. Short cash runway increases the probability of a capital raise that dilutes existing shareholders

3D Systems is trading at $3.13 per share, or 1.5x forward price-to-sales. To fully understand why you should be careful with DDD, check out our full research report (it’s free).

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 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-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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