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Ashley Owen

Invest like Buffett? Diversification, Part 2

How is Buffett anything like a 60-year-old retiree who either cannot or does not want to work full-time anymore? Despite what the books say, you can't 'invest like Buffett' and focus on preservation of capital in retirement.

Diversification works?

Nobody ever built a great business, or created a great nation, or amassed a great fortune, or became a great painter or musician or sportsperson or anything else, by diversifying. You need to specialise, concentrate and focus.

Investing against the herd, Part 3, Testing the theory

An 'against the herd' portfolio is some 54% higher than the 'follow the herd’ portfolio, and 22% better than a passive portfolio. Ignore the market hype and general sentiment and focus instead on the facts.

Once in a lifetime returns from US shares

Not only has the US market returned 39% in Australian dollars over the past 9 months, volatility has not been lower since the mid-2000s. It has been the best run of consistent, high returns in my lifetime.

Investing against the herd, Part 2, Consumer sentiment and equity returns

Investors tend to believe that markets will keep going in the same direction they have been in the recent past - both on the way up and on the way down. Consumer sentiment peaks at the same time as the market.

Investing against the herd: resisting emotion

Investors who follow the herd invariably end up buying near the tops when everybody else is buying and selling near the bottom. Investors need to resist the temptation to get caught up in the hype of the daily news and noise.

Latest Updates

Investment strategies

Building a lazy ETF portfolio in 2026

What are the best ways to build a simple portfolio from scratch? I’ve addressed this issue before but think it’s worth revisiting given markets and the world have since changed, throwing up new challenges and things to consider.

Investment strategies

21 reasons we’re nearing the end of a secular bull market

Nearly all the indicators an investor would look for suggest that this secular bull market is approaching its end. My models forecast that the US is set for 0% annual returns over the next decade.

Property

13 million spare bedrooms: Rethinking Australia’s housing shortfall

We don’t have a housing shortage; we have housing misallocation. This explores why so many bedrooms go unused, what’s been tried before, and five things to unlock housing capacity – no new building required.

Investment strategies

Market entry – dip your toe or jump in all at once?

Lump sum investing usually wins, but it can hurt if markets fall. Using 50 years of Australian data, we reveal when staging your entry protects you, and when it drags on returns. 

Investment strategies

The US$21 trillion question: is AI an opportunity or excess?

It has been years since the US stock market has been so focused on a single driving theme, and AI is unquestionably that theme. This explores what it means for US and global markets in 2026.

Economy

US energy strategy holds lessons for Australia

The US has elevated energy to a national security priority, tying cheap, reliable power to economic strength, AI leadership, and sovereignty. This analyses the new framework and its implications for Australia.

Strategy

Venezuela’s democratic roots are deeper than Trump knows

Most people know Maduro was a dictator and Venezuela has oil. Few grasp the depth of suffering or the country’s democratic history - essential context as the US ousts Maduro and charts Venezuela’s future. 

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