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.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

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

Why Are Tesla (TSLA) Shares Soaring Today

TSLA Cover Image

What Happened?

Shares of electric vehicle pioneer Tesla (NASDAQ: TSLA) jumped 5.9% in the morning session after CEO Elon Musk purchased approximately $1 billion of the company's stock, a move viewed by investors as a significant vote of confidence.

According to regulatory filings, Musk acquired roughly 2.57 million shares in open-market transactions the previous Friday. This represents his first open-market purchase of Tesla stock since February 2020 and his largest ever by value. The disclosure sent shares surging as investors reacted positively to the news. Dan Ives of Wedbush noted that the move "is a huge sign of confidence for Tesla bulls and shows Musk is doubling down on his Tesla A.I. bet." 

Adding to the positive sentiment, Barclays raised its third-quarter delivery forecast for Tesla to 465,000 vehicles, well above the consensus estimate of 430,000 units. The company also reportedly plans to accelerate production at its Berlin factory to meet strong European demand.

Is now the time to buy Tesla? Access our full analysis report here, it’s free.

What Is The Market Telling Us

Tesla’s shares are extremely volatile and have had 47 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful but not something that would fundamentally change its perception of the business.

The previous big move we wrote about was 3 days ago when the stock gained 5.9% on the news that the stock extended its positive momentum on a wave of positive news including growing optimism around its autonomous driving technology. 

Investor optimism was bolstered by advancements in its Full Self-Driving (FSD) technology and the expansion of its robotaxi ambitions, highlighted by official approval from the Nevada DMV to start testing autonomous vehicles on public roads. 

Additionally, the company launched its new Megapack 3 and Megablock energy storage systems, which promise to reduce installation times and costs. The rally was also supported by broader market strength, as Wall Street indexes reached record highs amid expectations of a Federal Reserve interest rate cut.

Tesla is up 11.1% since the beginning of the year, but at $421.45 per share, it is still trading 12.2% below its 52-week high of $479.86 from December 2024. Investors who bought $1,000 worth of Tesla’s shares 5 years ago would now be looking at an investment worth $2,811.

Today’s young investors won’t have read the timeless lessons in Gorilla Game: Picking Winners In High Technology because it was written more than 20 years ago when Microsoft and Apple were first establishing their supremacy. But if we apply the same principles, then enterprise software stocks leveraging their own generative AI capabilities may well be the Gorillas of the future. So, in that spirit, we are excited to present our Special Free Report on a profitable, fast-growing enterprise software stock that is already riding the automation wave and looking to catch the generative AI next.

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.