We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

3 investing risks you should be wary of

Michael Taylor identifies three risks that investors should be careful to avoid.

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

When it comes to investing, many of us are quick to focus on the upside. We all like to think about how we can grow out wealth and build our portfolios up into bigger and bigger amounts. And we certainly can – but unfortunately many investors fail to factor in the risks.

Many of these cautions are well-worn tales, but though they are as old as the hills, they don’t stop green and naive investors making the same mistakes again and again. Here are three investing risks that you should be aware of.

Should you buy Rolls Royce shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

Never put all your eggs in one basket

This goes against Warren Buffett‘s advice of putting all your eggs in one basket.. and then guarding that basket with your life. But there is one big difference.

Warren Buffett has spent a lifetime investing in companies, reading financial documents, and understanding what drives value. It’s likely that you, on the other hand, have not. I am also in that group, and so Warren Buffett’s advice is not particularly useful to us.

Warren Buffett has earned the right to concentrate his capital. He knows what he’s doing. A new investor who has yet to make all of the novice mistakes and who is not yet battle-hardened should not be placing all of their portfolio into a single stock. 

If it sounds too good to be true… it probably is

It’s easy to be seduced by a blue sky story stock – the sort of stock that nobody really understands, but boy does it sound good! This is the stock that usually sounds great on paper, and is going to change the world. 

And usually, this company is the sort of stock that talks a good talk, but cannot back up the story with sound fundamentals. 

Be careful of stocks that have a good story and a slick-talking sales person fronting it, because very often you’ll be disappointed. 

Never invest in something you don’t understand

Peter Lynch once said that if you can’t draw what a stock does with a crayon, then you shouldn’t be investing in it. In my opinion, he’s absolutely right. If you don’t understand what the business does, then how can you be sure that you are making a great investment?

The truth is you can’t. And if you can’t be sure you’re making a great investment, then you shouldn’t be investing. Most investors will have a certain field of interest that they are well-versed in and more knowledgeable about than the average person. This is where their edge is. Someone who has worked in the plastics industry for 20 years is going to have a much better idea of investing in plastics companies than someone who has never worked in the plastics industry for a day in their lives.

I’m not saying that someone who works in the plastics industry should only invest in the plastics industry (that would be putting all of one’s eggs into one basket), it does make sense to invest in industries that you understand and where you have an edge.

Investing can be difficult, but it will be a lot easier if you avoid making these three mistakes.

Views expressed in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

3 UK shares tipped to soar 100% (or more) in the next 12 months

Mark Hartley assesses the growth potential of three lesser-known UK shares with optimistic broker targets. Could they double in value…

Read more »

Curtains, happy woman and thinking of future in home, planning and reflection of mindset with view. Window, smile and African girl with vision, ideas and dream for morning inspiration in living room.
Investing Articles

Up 36% in 3 months! Is this beaten-down FTSE 100 growth stock finally ready to rocket?

Sensing a bargain, Harvey Jones snapped up this growth stock whose shares have fallen by half. Suddenly things are starting…

Read more »

Image of happy young people man and woman in basic clothing thinking and touching chin while looking aside isolated over yellow background
Investing Articles

Up 147% with a 6%+ yield and dirt-cheap P/E – yet this FTSE 100 dividend stock still flies under the radar

Harvey Jones flags up an impressive UK-listed dividend stock that may have passed some investors by. What's driving its stellar…

Read more »

Mining truck in a coal open pit mine
Investing Articles

Forget SpaceX! 2 top growth stocks to consider buying in August

Hunting for growth stocks to buy? Ben McPoland spotlights a tech share from across the pond and another in the…

Read more »

Investing Articles

£1,500 buys 447 shares in this UK stock that’s trouncing the FTSE 100

The FTSE 100's up nicely in the past year, but my favourite growth stock from the FTSE 250 has blown…

Read more »

Electric cars charging at a charging station
Investing Articles

Is this $7 stock the next Tesla?

After skyrocketing over the past decade-and-a-half, everyone has heard of Tesla stock. But this $7 upstart is still under the…

Read more »

Portrait of elderly man wearing white denim shirt and glasses looking up with hand on chin. Thoughtful senior entrepreneur, studio shot against grey background.
Investing Articles

A jaw-dropping 7.5% yield and forward P/E of just 9 – so why won’t this income stock fly?

Harvey Jones loves getting an ultra-high yield but he still thinks a top income stock needs to give investors some…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

Stop obsessing over the SpaceX crash and feast your eyes on booming Lloyds shares instead

In all the excitement over US tech stocks like SpaceX, Harvey Jones fears investors will overlook brilliant home-grown successes like…

Read more »