Insights & Videos

Expert opinion from Guinness Global Investors features in a variety of media.

Insights

Expert opinion from Guinness Global Investors features in a variety of media.

Dr Ian Mortimer, Matthew Page

02/10/2025

Is there a rising concentration risk in the S&P 500?

The S&P 500 is becoming increasingly concentrated, with its performance dominated by the outperformance of a select group of mega-cap technology stocks. In this insight, we will discuss how this concentration compares to historical periods, what risks it may present for investors and how an equal-weight, index-agnostic approach can help mitigate these risks while maintaining exposure to quality growth opportunities.

Dr Ian Mortimer, Matthew Page

05/10/2023

How Global Equity Income can help Investors in an Inflationary Environment

Sharukh Malik

22/09/2023

How to view Chinese markets?

Joseph Stephens, Dr Ian Mortimer, Matthew Page

02/08/2023

Our Approach to Executive Remuneration

Sagar Thanki, Joseph Stephens

30/07/2023

Our Approach to Sustainable Investing and ESG

Dr Ian Mortimer, Matthew Page

27/07/2023

Opportunities in Innovation

Edmund Harriss, Mark Hammonds, Sharukh Malik

27/07/2023

Our Approach to Responsible Investment and ESG

Edmund Harriss, Mark Hammonds, Sharukh Malik

26/07/2023

Asia Dividend Investing

Joseph Stephens, Sagar Thanki

26/07/2023

Mid-caps: A Sweet Spot for Sustainable Investing

Guides

Read our latest guides taking you through the key concepts in asset management.

10/10/2025

Earnings per Share (EPS): How to calculate and use it

Earnings per share measures a company’s profitability on a per-share basis. It is used alongside other key financial metrics to assess a company’s comparative health and future potential. This introduction explains how to calculate the different types of EPS, basic and diluted, and the implications of each. It also explores what high or low EPS means, its limitations, and how external factors can affect its usefulness.

Videos

See more videos on our YouTube channel: Guinness Global Investors

Will James, Will Riley, Jamie Melrose

16/09/2025

Annual Conference Replays

Date: September 16, 2025 9:00 AM [BST]

Watch replays of the Guinness Annual Conference 2025 at The National Gallery

Edward Guinness, Jonathan Waghorn, Will Riley

17/09/2024

London Investor Conference Replays 2024

Jonathan Waghorn

03/09/2024

Guinness Sustainable Energy UCITS ETF - Q&A

Loshini Subendran

20/08/2024

Consumer Staples

Francesca Wheble, Eamon Devaney-Dykes

20/08/2024

Responsible Investment Report 2023

Loshini Subendran

09/07/2024

The Magnificent Seven

William van der Weyden

04/04/2024

Opportunities across the Semiconductor industry

Sharukh Malik

04/04/2024

Structural growth themes in China - manufacturing upgrades

Jonathan Waghorn, Tom Pearson

26/02/2024

Sustainable Energy - Looking ahead for 2024

Jonathan Waghorn, Alex Hall

19/02/2024

Energy - An outlook for 2024

Webcasts

Our fund managers conduct quarterly webcasts where they discuss recent changes made to the portfolios, and take a look at positioning in the current market environment.

See the latest webcast series below. For the webcast archive, please click here

For professional investors only.