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 Oversold Stock Primed to Rebound and 2 We Brush Off

RVTY Cover Image

Hitting a new 52-week low can be a pivotal moment for any stock. These floors often mark either the beginning of a turnaround story or confirmation that a company faces serious headwinds.

Price charts only tell part of the story. Our team at StockStory evaluates each company's underlying fundamentals to separate temporary setbacks from structural declines. Keeping that in mind, here is one stock where you should be greedy instead of fearful and two facing legitimate challenges.

Two Stocks to Sell:

Revvity (RVTY)

One-Month Return: -2.6%

Formerly known as PerkinElmer until its rebranding in 2023, Revvity (NYSE: RVTY) provides health science technologies and services that support the complete workflow from discovery to development and diagnosis to cure.

Why Do We Think RVTY Will Underperform?

  1. Core business is underperforming as its organic revenue has disappointed over the past two years, suggesting it might need acquisitions to stimulate growth
  2. Adjusted operating profits fell over the last five years as its sales dropped and it struggled to adjust its fixed costs
  3. Eroding returns on capital from an already low base indicate that management’s recent investments are destroying value

Revvity’s stock price of $85.68 implies a valuation ratio of 16.2x forward P/E. To fully understand why you should be careful with RVTY, check out our full research report (it’s free).

Fiserv (FI)

One-Month Return: +2.4%

Powering over 1 billion accounts and processing more than 12,000 financial transactions per second globally, Fiserv (NYSE: FI) provides payment processing and financial technology solutions that enable merchants, banks, and credit unions to accept payments and manage financial transactions.

Why Does FI Fall Short?

  1. Sizable revenue base leads to growth challenges as its 6.2% annual revenue increases over the last two years fell short of other financials companies
  2. Underwhelming 8.5% return on equity reflects management’s difficulties in finding profitable growth opportunities

At $135.48 per share, Fiserv trades at 12.3x forward P/E. Dive into our free research report to see why there are better opportunities than FI.

One Stock to Buy:

Tradeweb Markets (TW)

One-Month Return: -8.8%

Founded in 1996 as one of the pioneers in electronic bond trading, Tradeweb Markets (NASDAQ: TW) builds and operates electronic marketplaces that connect financial institutions for trading across rates, credit, equities, and money markets.

Why Will TW Beat the Market?

  1. Impressive 25.9% annual revenue growth over the last two years indicates it’s winning market share this cycle
  2. Incremental sales significantly boosted profitability as its annual earnings per share growth of 27.5% over the last two years outstripped its revenue performance

Tradeweb Markets is trading at $119.61 per share, or 33.1x forward P/E. Is now a good time to buy? Find out in our full 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 Exlservice (+354% 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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