How generative AI made Nvidia a giant of the S&P 500

5 May 2023Risk Commentary, TechnologyAI, artificial intelligence, equities, Google, Microsoft, Nvidia, OpenAI, semiconductorsNick Dunbar

11 years ago, Geoff Hinton and two grad students used a pair of GPU chips to win an image classification contest. Now these chips are powering the generative AI boom and have doubled Nvidia’s market cap.

ARM and the UK stock market’s addiction to foreign capital

6 February 2023Risk Commentary, TechnologyARM Holdings, equities, regulation, semiconductorsNick Dunbar

The UK government is desperate for Softbank-owned ARM Holdings to have a UK listing. But reversing the long-term trend toward foreign ownership of UK assets requires a rethink of the regulatory and tax obstacles to UK share ownership

The war and the pandemic

7 March 2022EconomicsCovid-19, equities, UkraineNick Dunbar

As war unfolds in Ukraine, equity markets are reflecting the abrupt change from pandemic to war.

Archegos, deleveraging and the instant bear market

12 August 2021Fundscounterparty credit risk, equities, hedge fundsNick Dunbar

Using Credit Suisse’s Archegos report, we explore how without any fundamental change in corporate earnings or economic sentiment, deleveraging mechanisms can produce an ‘instant bear market’

Where would the market be without share buybacks?

4 January 2019Articlesequities, S&P 500Nick Dunbar

The decline in equity markets seen in the last few months would have been worse without the countervailing effect of buybacks. But by how much?

Giants of the S&P500

4 January 2016Articlesequities, equity indices, fund management, inequality, Russell 3000, S&P 500Nick Dunbar

In 2015, size equalled success in the stock market. But did benchmarking make this a self-fulfilling prophecy? Let’s start by looking at the market capitalisation of S&P 500 companies at the end of the year, with colours according to price change.