About the expert

Tom Sieber is AJ Bell's Content Editor. He was previously the Editor of Shares Magazine. He has been with the business since 2012.

Tom is a regular contributor to the AJ Bell Money & Markets podcast and a stock market analyst for AJ Bell. He has also chaired and presented at various AJ Bell events – both online and in person.

Covering a variety of different sectors including resources and media, he has been a journalist for nearly two decades and has written about investing since 2007. Tom has a degree in History from Bristol University and a post-graduate diploma in Print Journalism from the University of Central Lancashire.

He has an interest in politics and economics that can be traced back to trip to the UN headquarters in New York as a UN Young Ambassador at 16, and is passionate about demystifying the financial markets and providing genuinely useful insights to help people with their investing.

Outside of work, Tom is a keen runner, although his days of completing half marathons and marathons may be behind him! He's also a big cinema fan.

Latest articles from Tom Sieber

  • 19 March 2026

    Markets braced for Nike earnings as tariffs weigh on turnaround hopes

    Ahead of its latest earnings Nike is racing to reverse a two-thirds collapse in its market value over the last four-and-a-bit years.

    CEO Elliot Hill is pivoting from a struggling direct-to-consumer model back to the brand’s performance roots to outrun mounting tariff pressures and cooling demand in China.

    The company is scheduled to release its...

    3 min read
    Shares magazine
    Nike shop window
  • 17 March 2026

    The highest yielding companies across stock market sectors

    The UK stock market is known for a being a handy source of dividends, but within this overall picture, certain sectors do a lot of the heavy lifting.

    The FTSE 100 is forecast to provide a dividend yield of 3.4% for 2026. According to AJ Bell’s Dividend Dashboard report released in December 2025, just 10 companies are forecast to pay out 54% of the...

    7 min read
    image of transparent chart with someone's hands behind
  • 4 March 2026

    Find your perfect risk balance with investing

    Investing is not about selecting just any stock or fund at random in the hope of getting the best returns. You need to pick your investments wisely and consider how you might feel about losing money if something goes wrong.

    It all comes down to making a plan that suits your temperament and lifestyle while giving yourself the best chance of staying...

    6 min read
    Boy walking along the road fence
  • 3 March 2026

    What could oil at $100 per barrel mean for markets?

    The US and Israeli military intervention in Iran has led to a significant increase in oil prices.

    What does this price hike and any potential move higher – like the $100 per barrel price seen after Russia’s invasion of Ukraine – mean for markets and your money? From how much you pay to fill up your car to the impact on equities as a whole and oil...

    4 min read
    Petrochemical facilities in the desert
  • 19 February 2026

    What to expect from a Buffett-less Berkshire Hathaway

    For the first time in six decades Omaha-based Berkshire Hathaway will release its fourth quarter results on 27 February without Warren Buffett at the helm, after he stepped down as CEO at the end of 2025.

    Under his leadership the company’s value has seen a cumulative gain of over 5,500,000% compared with 39,000% for the S&P 500 index. Incoming...

    3 min read
    Shares magazine
    Warren Buffett
  • 19 February 2026

    The dangers of hopping on the latest hot theme

    As I write it feels like the world has gone gold crazy. The precious metal not just taking out all-time highs in nominal terms but also trading way above its ‘real’ or inflation-adjusted highs before turning sharply lower.

    This column is not going to attempt a guess at where gold might go next but it is just the latest in countless examples of...

    3 min read
    Shares magazine
    hot steel being worked on
  • 17 February 2026

    Discover the tool which can tell scammers apart from real firms

    If you were making your way through Waterloo at rush hour recently you may have spotted a mysterious ATM offering untold riches before the Financial Conduct Authority’s (FCA) Emil the Seal mascot emerged to warn of the dangers of investment scams.

    The stunt was part of a broader campaign to raise awareness of the regulator’s ‘Firm Checker’ tool...

    3 min read
    Man looking at laptop
  • 17 February 2026

    Trainline shares have gone off the rails: can they get back on track?

    Towards the end of 2024, Trainline was chugging along quite nicely. Finally trading solidly above the 350p at which its 2019 IPO was priced after years of ups and downs. The company having been heavily disrupted by the pandemic and facing undulating concern over competitive threats.

    Then, on 4 December 2024, news of the Labour Government’s Great...

    6 min read
    Shares magazine
    A toy train coming off the rails