Investment Philosophy

Evidence Based Investment Philosophy

Our mission is to put the case for a smarter way of investing. By making decisions based on academic evidence, rather than myth, we want to show people how they can enjoy the higher returns they deserve.

Our Investment philosophy is Evidence Based Investing.

What is evidence base investing?

If you see a doctor, you’d expect them to have studied medicine and be familiar with the latest research. If they recommend treatment, you’d expect that advice to be based on evidence. For whatever reason, investing doesn’t work like that.

There’s a large body of independent academic evidence on how to invest, dating back to the 1950s. Several of those responsible for it have won a Nobel Prize. But, strange as it may seem, the majority of financial professionals continue to recommend strategies that ignore the evidence altogether. So, what does the evidence tell us?

First, it says that financial markets are broadly efficient. All known information about a particular security is already reflected in the price. Markets absorb new information very quickly, and because they aggregate the knowledge of millions of investors around the world, it’s very hard for any one investor to outsmart the rest.

Secondly, risk and return are related. All investing involves risk. But it’s risk that drives returns; in other words, returns are the reward for the risk we take. No, it doesn’t guarantee a return; it wouldn’t be risk if it did. But usually, the greater the risk you take, the higher the returns you can expect to receive.

Thirdly, it pays to diversify. It’s almost impossible to predict which asset classes are going to outperform in any one year with any consistency. Diversification doesn’t just reduce your risk; it also increases your long-term returns. And the best way to diversify is via passively managed index funds or Smart Beata Funds.

Fourthly, you should keep costs low. Compounded over time, the fees and charges you pay can make a huge difference. Cost is one of the few things that you as an investor can control and the less you pay the bigger your final net returns are likely to be. Again, the best way to cut costs is to use index funds or Smart Beta, which tend to be very much cheaper than actively managed funds.

So, there you have it. Remember that markets are hard to beat, and that risk and return are related. Diversify, keep your costs low, and focus on the long term. Evidence-based investing in a nutshell.

At Optima Wealth we believe that the evidence so far shows that these are the most important investment principles to follow if you want a successful investment experience:

  • Peer reviewed - academic research adds value.
  • Risk and return are related.
  • Global diversification reduces risk and enhances returns.
  • Lower expenses increase investment returns.
  • Active management adds speculative risk and does not add value. What is known as “Smart Beta” and/or “index investing” is the superior approach for investors.
  • An effective investment strategy should be integrated with an overall financial plan.
  • Define success by being able to comfortably fund their personal financial goals.

Finally, the evidence tells us that, to be a successful investor, you have to control your emotions and invest for the long term. Tempting though it is to try to time the market, no one can do it consistently. Most important of all, we should accept that market volatility is part of investing, and that the best thing to do when markets fall sharply is usually nothing.

Applying science to investing

By acting on solid evidence, we avoid an emotional reaction to any market disruptions.

How we implement our philosophy

Our approach to investment.

Our business partners

About Dimensional Fund Advisors – one of our business partners.

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Free consultation

Tailoring a solution that ultimately realises your financial ambitions starts by getting to know you.

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