How I’d invest £20,000 in a Stocks and Shares ISA to try and maximise my returns

Is it best to invest in a Stocks and Shares ISA as soon as possible, or buy shares gradually throughout the year? The answer might surprise some people.

| More on:

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.

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.

ISA Individual Savings Account

Image source: Getty Images

I’ve been looking at the best way to invest in a Stocks and Shares ISA. Is it better to invest as much as possible up front, wait until the end of the year, or buy shares steadily each month? 

Sarah Coles, the Head of Personal Finance at Hargreaves Lansdown, has been looking into this and found some results that might be surprising. And I’m using these to shape my strategy this year.

Move fast

According to Coles, investing as much as possible early generally produces the best results. The next best strategy is buying shares regularly throughout the year, followed by waiting until the end.

Investing £20,000 in a fund tracking a global stock index at the start of each year for the last decade would have generated a portfolio worth over £360,500. That’s a strong return. 

Investing steadily through the year would have generated £343,500 and waiting until later would have produced £322,500. Over the last 10 years, buying shares early has been the best strategy.

There have been years when buying at the earliest opportunity hasn’t been the best. But as Coles points out, it’s not an accident that it’s worked more often than not. 

Dividends and growth

One of the benefits of investing earlier is that it means there’s more scope for earning dividends. Take Unilever as an example – the company distributed £1.49 per share to its owners.

Put simply, if I had bought the stock a year ago, I’d have received that passive income and if I’d waited until now, then I wouldn’t have. And this is true of a number of shares, not just Unilever.

Even with companies that don’t pay a dividend, there’s still a benefit to buying early. One of the best examples is Rolls-Royce , which suspended its dividend in 2020 during the Covid-19 pandemic.

The company’s free cash flow has grown and its balance sheet has strengthened. And its share price has responded accordingly, which I’d have missed if I’d waited until now to buy the stock.

What are the best stocks to buy?

While there are no guarantees, I think Sarah Coles makes a compelling case for investing early in the financial year. So the next question is which stocks I should be looking to buy right now.

Top of my list is FTSE 100 distribution company Bunzl (LSE:BNZL). The stock is down 7% this year after a disappointing trading update, but I think there’s a long-term buying opportunity.

The firm has some obvious advantages – notably its size and scale – that allow it to source products quicker, cheaper, and more reliably than its rivals. But its value to customers doesn’t end there.

Bunzl’s decentralised model means it can add value for its customers by providing a highly customised service. So it combines the benefits of a global scale with the advantages of a smaller operation.

Time to buy

As a business that looks to grow by buying other businesses, Bunzl has some risks that other stocks don’t. One of the main dangers is the possibility of acquisition opportunities drying up.

Last year, though, the company made 19 acquisitions and management is positive looking ahead. So I’m looking to add the stock to my portfolio and I think the time to do that is as soon as possible.

Stephen Wright has positions in Unilever Plc. The Motley Fool UK has recommended Bunzl Plc, Hargreaves Lansdown Plc, Rolls-Royce Plc, and Unilever Plc. 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

Happy parents playing with little kids riding in box
Investing Articles

Up 12% in a month, Hollywood Bowl is a UK dividend stock on a roll

This 5%-yielding dividend stock was one of the top performers in the FTSE 250 index today. What sent it flying…

Read more »

Close-up of children holding a planet at the beach
Investing Articles

Young investors are taking the stock market on a rollercoaster ride. Here’s how retirees can buckle up

Mark Hartley reveals the volatile impact that younger investors are having on the stock market and how UK retirees can…

Read more »

Two female adult friends walking through the city streets at Christmas. They are talking and smiling as they do some Christmas shopping.
Investing Articles

£7,500 invested in Aviva shares 5 years ago is now worth…

A lump sum pumped into Aviva shares half a decade ago has grown a lot. Andrew Mackie looks at the…

Read more »

Young female hand showing five fingers.
Investing Articles

Could £20,000 invested in these 5 dividend shares produce £14,760 of passive income over the next 10 years?

James Beard considers the potential of dividend shares to deliver amazing levels of passive income. Here are five that have…

Read more »

Workers at Whiting refinery, US
Investing Articles

At 570p, is it too late to consider buying BP shares?

Since the end of February, when the conflict in the Middle East started, BP shares have soared nearly 20%. But…

Read more »

Aviva logo on glass meeting room door
Investing Articles

5 years ago, £5,000 bought 1,231 Aviva shares. But how many would it buy now?

Buying Aviva shares in April 2021 would have been a good decision. And the insurance, wealth, and retirement group’s dividends…

Read more »

Nottingham Giltbrook Exterior
Investing Articles

5 years ago, £5,000 bought 3,185 Marks & Spencer shares. But how many would it buy now?

According to a recent survey, Marks & Spencer is the UK’s best brand. Does this mean it’s time to consider…

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

Is the 8.7% yield on this FTSE 250 stock too good to be true?

FTSE 250 stocks are often overlooked by income investors. Here’s one that’s currently (15 April) yielding over twice that of…

Read more »