share

informed decisions blog

Don't Be The Magpie, And Achieve Better Investment Returns

September 29, 2025

Paddy Delaney

In this week’s podcast, we dive into why so many investors underperform the very funds they invest in. Drawing on Morningstar’s Mind the Gap 2025 research, we explore how “magpie behaviour” — chasing shiny new investments, panicking in downturns, or tinkering too much — quietly erodes long-term wealth.

The evidence is clear: bad behaviour can cost over 1% per year, compounding into massive losses over time. But the gap isn’t inevitable. This episode shares practical steps to help you capture more of the returns you deserve — and avoid being the magpie.

Oh, don't forget to register for our next public webinar, happening this Friday 3rd October with Alan Purcell from Cloud Accounts (Registration is complimentary here!).

Key Points

Morningstar “Mind the Gap 2025” shows investors lose ~1.2% per year due to poor timing and bad behaviour.

Chasing shiny investments (like tech, AI, or thematic funds) often backfires.

ETFs and bond funds show wider performance gaps due to frequent trading.

Behaviour matters more than markets or fees — discipline drives long-term returns.

  • Five ways to close the gap:
      Automate contributions, rebalancing, and withdrawals
    • Work with an advisor to stay disciplined
    • Focus on low-cost, globally diversified core holdings
    • Keep “fun money” small if dabbling in niche funds
    • Build a margin of safety into your financial plan

Disclaimer

The content of this site including blogs and podcasts is for information purposes only. Everybody’s financial situation is different and the content we share on our site and through podcasts may not be applicable to you. 

The articles, blogs and podcasts are not investment advice. They do not take account of your individual circumstances, including your knowledge and experience and attitude to risk. Informed Decisions can’t be held responsible for the consequences if you pursue a course of action based on the information we share

You may also like...

Don't Be The Magpie, And Achieve Better Investment Returns
September 29, 2025

Don't Be The Magpie, And Achieve Better Investment Returns

find out more
Why Retirement Costs More Than We Think or Hope!
September 15, 2025

Why Retirement Costs More Than We Think or Hope!

find out more
The Most Dangerous Day in Retirement with Dan Haylett
September 1, 2025

The Most Dangerous Day in Retirement with Dan Haylett

find out more

Retired or close to it?

Informed Decisions are one of Ireland’s only remaining independent financial advice firms. We specialise in retirement & investment planning for successful individuals, so that our clients only have to retire once.

Retire Successfully • Reduce Taxes • Invest Smarter

Find out how we can help...

Our Process