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 S&P 500 Stock for Long-Term Investors and 2 We Brush Off

KDP Cover Image

The S&P 500 (^GSPC) is home to the biggest and most well-known companies in the market, making it a go-to index for investors seeking stability. But not all large-cap stocks are created equal - some are struggling with slowing growth, declining margins, or increased competition.

Some large-cap stocks are past their peak, and StockStory is here to help you separate the winners from the laggards. Keeping that in mind, here is one S&P 500 stock that is positioned to outperform and two best left off your watchlist.

Two Stocks to Sell:

Keurig Dr Pepper (KDP)

Market Cap: $45.26 billion

Born out of a 2018 merger between Keurig Green Mountain and Dr Pepper Snapple, Keurig Dr Pepper (NASDAQ: KDP) is a consumer staples powerhouse boasting a portfolio of beverages including sodas, coffees, and juices.

Why Does KDP Give Us Pause?

  1. Large revenue base makes it harder to increase sales quickly, and its annual revenue growth of 5.9% over the last three years was below our standards for the consumer staples sector
  2. Costs have risen faster than its revenue over the last year, causing its operating margin to decline by 6.1 percentage points
  3. Underwhelming 5.8% return on capital reflects management’s difficulties in finding profitable growth opportunities

Keurig Dr Pepper is trading at $33.34 per share, or 15.9x forward P/E. Check out our free in-depth research report to learn more about why KDP doesn’t pass our bar.

Lennar (LEN)

Market Cap: $30.95 billion

One of the largest homebuilders in America, Lennar (NYSE: LEN) is known for constructing affordable, move-up, and retirement homes across a range of markets and communities.

Why Should You Sell LEN?

  1. Backlog has dropped by 20.4% on average over the past two years, suggesting it’s losing orders as competition picks up
  2. Earnings per share fell by 11.2% annually over the last two years while its revenue grew, showing its incremental sales were much less profitable
  3. Free cash flow margin shrank by 13.5 percentage points over the last five years, suggesting the company is consuming more capital to stay competitive

Lennar’s stock price of $119.53 implies a valuation ratio of 11.3x forward P/E. If you’re considering LEN for your portfolio, see our FREE research report to learn more.

One Stock to Buy:

Progressive (PGR)

Market Cap: $142.4 billion

Starting as a small auto insurance company in 1937 with a pioneering focus on high-risk drivers, Progressive (NYSE: PGR) is a major auto, property, and commercial insurance provider that offers policies through independent agents, online platforms, and over the phone.

Why Do We Love PGR?

  1. Annual net premiums earned growth of 20.3% over the last two years was superb and indicates its market share increased during this cycle
  2. Balance sheet strength has increased this cycle as its 41.7% annual book value per share growth over the last two years was exceptional
  3. Expected book value per share growth of 24.9% for the next year suggests its capital position will strengthen considerably

At $243.23 per share, Progressive trades at 4.1x forward P/B. Is now the right time to buy? Find out in our full research report, it’s free.

Stocks We Like Even More

Trump’s April 2024 tariff bombshell triggered a massive market selloff, but stocks have since staged an impressive recovery, leaving those who panic sold on the sidelines.

Take advantage of the rebound 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 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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