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.

I’d aim to transform an empty portfolio into a £560,900 nest egg with the FTSE 250!

The FTSE 250 may offer better potential growth opportunities than the FTSE 100. Zaven Boyrazian explains how he’d leverage the index to build wealth.

Mixed-race female couple enjoying themselves on a walk

Image source: Getty Images

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

The FTSE 250 often gets overlooked compared to its older sibling, the FTSE 100. The index is home to the 101st to 350th largest businesses on the London Stock Exchange, containing mostly mid- and even small-cap enterprises. And these are precisely the types of stocks I’d pursue to build a chunky portfolio when starting from scratch.

The barriers to entry aren’t that high

Decades ago, investing in the stock market was a bit of a palaver. Brokerage accounts were notoriously expensive, with high commissions acting as a barrier for households that weren’t earning vast sums. Yet today, the landscape has drastically changed.

XXX

Higher levels of competition and innovation have reduced the cost of investing drastically. Transaction fees are slowly becoming negligible, with some platforms being entirely commission-free. The Stocks and Shares ISA for British investors has been launched to wipe out taxes from the equation. And the ability to buy fractional shares has eliminated the minimum investment requirements for companies with lofty stock prices.

Please note that tax treatment depends on the individual circumstances of each client and may be subject to change in future. The content in this article is provided for information purposes only. It is not intended to be, neither does it constitute, any form of tax advice. Readers are responsible for carrying out their own due diligence and for obtaining professional advice before making any investment decisions.

As such, it’s perfectly possible to kick start a portfolio with as little as £200, perhaps even less. Of course, such a small amount of capital isn’t likely to yield life-changing wealth. However, by investing small sums on a regular basis for the long run, that changes drastically.

The power of compounding

Investing £200 a month is the equivalent of £2,400 a year. Therefore, after two decades, a portfolio would have received £48,000 in savings. That’s certainly not bad. But an investor who managed to replicate the FTSE 250’s 11% average annual return over the same period would actually be sitting on a portfolio worth £173,128 – 3.6 times more!

This is the beauty of compounding. As the value of an investment increases, an 11% gain translates into a far larger monetary value with each passing year. And if an investor kept this snowball effect going for another decade, the same portfolio would reach £560,900!

Making an 11% gain

The idea of having close to half a million for retirement is obviously exciting. However, this calculation is reliant on an investor actually achieving an 11% average gain.

It may seem obvious to simply invest in a FTSE 250 index fund to mimic the returns of the growth index. However, just because it’s delivered this gain in the past doesn’t mean it will continue to do so in the future. As such, investors may have to turn to a stock-picking strategy to keep up.

By selecting individual businesses, there’s no longer a limit on how much an investor can gain, like with an index fund. However, the opposite is also true. A poorly constructed portfolio of badly selected stocks may end up underperforming a benchmark index. It could even end up destroying wealth rather than creating it.

As such, investors may end up with considerably less than expected if they’re ill-prepared. Stock picking is a time-consuming process that requires careful research and analysis – something that our Share Advisor team specialises in. But when executed correctly, it opens the door to potentially superior returns that can accelerate the journey to financial freedom.

Views expressed on the companies mentioned 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

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

£503 buys 14 shares in this FTSE 250 stock that returned 23.9% annually for the last 15 years

This FTSE 250 stock has averaged a huge return for 15 years. At today's price, £503 buys 14 shares. But…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

£1,000 buys 25 shares in this FTSE 100 stock that’s returned 29.2% annually for the last 10 years

This FTSE 100 mining stock has returned close to 30% a year for a decade. At 3,995p, £1,000 buys 25…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Down 47%, is this growth stock finally worth buying in May?

With a £288m order book and a hidden pipeline of defence and nuclear contracts, is this growth stock now too…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

2 REITs yielding 7%+ to consider for passive income in 2026

A REIT backed by the NHS and another backed by Tesco and Sainsbury's with both yielding 7%+. Here's why I'm…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Just 97 shares of this UK dividend stock generate £238 in passive income

A 5.7% yield, £238 in passive income from just 97 shares, and one of the most divisive dividend stocks on…

Read more »

ISA coins
Investing Articles

£10,000 in an ISA generates a second income of…

The London Stock Exchange is home to some of the world's most generous dividends. But how big a second income…

Read more »

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Expert recommendations: 2 top income stocks yielding 7%+!

With yields of 7.2% and 7.8% respectively, these two income stocks are catching the eyes of institutional analysts. Should investors…

Read more »

Illustration of flames over a black background
Investing Articles

3 top income-focused stocks to buy in May 2026, according to experts

Looking for a stock to buy for income in May 2026? Experts have flagged these three UK dividend shares as…

Read more »