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RQI Investors

Lessons from the Quant Winter

The quant winter was a two‑year period from 2018-20 when quant funds underperformed. This was largely a Developed Markets effect, with Australia also affected. In the last few years we've seen strong quant factor performance which raises the question of whether a quant winter could recur.

Corporate culture: Do companies that talk the talk also walk the walk?

Getting corporate culture right can be a powerful tool for any company and an important dimension for firm value. While intrinsically important for companies, it is notoriously difficult to measure.

Extreme concentration and its implications for equity investors – Addendum

This paper extends RQI's recent research on extreme concentration, turning to the Australian and Emerging Markets (EM) experiences. It aims to provide evidence that Australia and EMs do not show the same recent upward trend in concentration as the US.

Extreme concentration and its implications for equity investors

Concentration in equity markets has reached unprecedented levels, particularly in the US. A select few mega-cap stocks now dominate market indices, reflecting a convergence of technological innovation, speculative enthusiasm, and the allure of generative AI.

A deep dive into profitability

This report examines the characteristics and trend of a well-known measure of quality - Profitability. It discusses the reasons why it is a useful measure and why it might be persistent through time.

Latest Updates

3 ways to fix Australia’s affordability crisis

Our cost-of-living pressures go beyond the RBA: surging house prices, excessive migration, and expanding government programs, including the NDIS, are fuelling inflation, demanding bold, structural solutions.

Superannuation

The Division 296 tax is still a quasi-wealth tax

The latest draft legislation may be an improvement but it still has the whiff of a wealth tax about it. The question remains whether a golden opportunity for simpler and fairer super tax reform has been missed.

Superannuation

Is it really ‘your’ super fund?

Your super isn’t a bank account you own; it’s a trust you merely benefit from. So why would the Division 296 tax you personally on assets, income and gains you legally don’t own?

Shares

Inflation is the biggest destroyer of wealth

Inflation consistently undermines wealth, even in low-inflation environments. Whether or not it returns to target, investors must protect portfolios from its compounding impact on future living standards.

Shares

Picking the next sector winner

Global equity markets have experienced stellar returns in 2024 and 2025 led, in large part, by the boom in AI. Which sector could be the next star in global markets? This names three future winners.

Infrastructure

What investors should expect when investing in infrastructure: yield

The case for listed infrastructure is built on stable earnings and cash flows, which have sustained 4% dividend yields across cycles and supported consistent, inflation-linked long-term returns.

Investment strategies

Valuing AI: Extreme bubble, new golden era, or both

The US stock market sits in prolonged bubble territory, driven by AI enthusiasm. History suggests eventual mean reversion, reminding investors to weigh potential risks against current market optimism.

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