4Factor

A 25-year global equity capability combining quantitative insight and fundamental research to deliver disciplined, repeatable investment outcomes.

Fundamental investors, harnessing technology

The 4Factor team invests across developed and emerging markets through Global, International, European, Emerging Market Equity, Asia, and China strategies.

The team’s approach combines machine learning with human judgement. The proprietary alpha model drives idea generation and guides fundamental research, highlighting where market behaviour or changes in company fundamentals may create opportunity. It helps direct research toward the areas with the greatest potential to add value. Core portfolios are built from diversified, company-level insights, with active risk driven by fundamentals rather than broad style or macro factors.

Key facts

  • Established in 2000
  • 11 investment strategies
  • 40+ investment professionals
  • 16 years average experience
  • Core, style agnostic equity platform
  • Multi-factor approach complements traditional value and growth allocations

25 years of 4Factor

Looking back to look forward:

25 years of 4Factor

The 4Factor story is one of continuous learning. Over a quarter-century, the team has evolved its tools, sharpened its thinking and deepened its discipline. Explore how this philosophy positions 4Factor to meet the demands of the next 25 years.

Download the paper

The 4Factor investment process

A disciplined, integrated investment framework.
  • Investable universe defined by liquidity and market capitalisation
  • Alpha model ranks stocks in the investable universe from most to least preferred
  • Fundamental research undertaken through portfolio and cluster discussions
  • Analysts focus on high-ranking stocks with attractive characteristics
  • Portfolio construction informed by conviction, risk and guideline considerations
  • Monitoring and active ownership of portfolio holdings

The 4Factor edge

Meet the Portfolio Managers


Rhynhardt Roodt is head of the 4Factor team, which is based primarily in London and Hong Kong. The passionate team of investment specialists with diverse backgrounds, skills, and experience are all unified by the common language of 4Factor.

4Factor - FAQs
Frequently answered questions (FAQs)

All investments carry the risk of capital loss and past performance does not predict future returns.

General risks. The value of investments, and any income generated from them, can fall as well as rise. Where charges are taken from capital, this may constrain future growth. Past performance is not a reliable indicator of future results. If any currency differs from the investor's home currency, returns may increase or decrease as a result of currency fluctuations. Investment objectives and performance targets are subject to change and may not necessarily be achieved, losses may be made. Environmental, social or governance related risk events or factors, if they occur, could cause a negative impact on the value of investments.

Important Information

This communication is provided for general information only and should not be construed as advice.

All the information in this communication is believed to be reliable but may be inaccurate or incomplete. The views are those of the contributor at the time of publication and do not necessarily reflect those of Ninety One.

Any opinions stated are honestly held but are not guaranteed and should not be relied upon.

All rights reserved. Issued by Ninety One.

For further information on indices, fund ratings, yields, targeted or projected performance returns, back-tested results, model return results, hypothetical performance returns, the investment team, our investment process, and specific portfolio names, please click here.