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.

How I’d invest £20,000 in blue chip shares now to generate passive income

Christopher Ruane shares his passive income picks for investing £20,000 in blue chip shares.

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.

Putting spare capital to work now can be a useful way to generate passive income for next year and years into the future.

Let’s say I had £20,000 to invest today and wanted to invest it in blue chip shares. With passive income as my main objective, here’s what I’d do.

XXX

Diversification reduces risk

With £20,000, I’d have enough to diversify as a way of reducing risk. Relying too heavily on any one share, no matter how attractive the yield, can be a costly mistake if it stumbles in future.

I’d look to diversify into at least five companies but to spread my risks more I’d go for ten. I’d also look to diversify across sectors. That way I would not be overly exposed to a sectoral downturn I didn’t see coming. I’d split my money equally between five sectors.

Choosing the sectors

Rather than picking individual shares first, I’d start with the sectors I want to invest in.

That’s because I’d like to begin with a view on whether a sector looks agreeably valued. I would also consider its future passive income-producing prospects.

If a sector does well overall, it should help to lift individual names, even if I don’t pick the best performers. Similarly, if a sector goes into freefall, having the best stock in it still might not insulate me from a downturn.

Looking at the market today, I’d choose the following five sectors:

  • Pharma – pharma is here to stay and I expect it to grow. It’s not the highest-yielding sector, though, and patent expiration can dent firms’ future returns.
  • Financial services – similarly, it’s here to stay and profit levels can be attractive. As the pandemic showed, though, a financial downturn can lead to dividend suspension.
  • Consumer goods – I see demand increasing over time. Margins here can be tight, or affected by shifts in consumer tastes.
  • Energy – this is another sector where growth may be slow, but demand will likely be fairly reliable. But returns can be regulated, limiting future income upside.
  • Tobacco – I am overweight in tobacco currently, which is a risk given falling demand in many cigarette markets. As a fifth of the portfolio, though, the yield would offer an attractive passive income stream.

The 10 shares I’d pick now for passive income

I’d pick these 10 shares, all FTSE 100 members.

For pharma, I’d plump for GlaxoSmithKline, which yields 6.3% though has signalled that will fall. AstraZeneca’s 2.9% yield is the lowest on this list. Its strong brand attracts me though vaccine profitability may underwhelm. In financial services, I’d choose M&G, with its 8.9% yield, and Legal and General, which offers 6.4%. Any financial downturn could hurt their business, though.

For consumer goods I’d buy Unilever, with its 3.6% yield, and Tesco, offering 5.1%. They have strong brands and pricing power. Discounters could drive down margins in future, though.

In energy, my picks would be National Grid, yielding 5.6%, and BP, 6.9%. The energy markets have had a roller-coaster year both for cost inputs and selling prices – this could affect returns.

Finally in tobacco I’d buy the two big British names – British American Tobacco, offering 7.7%, and Imperial Brands at 9.3%.

Dividends are never guaranteed: Imperial and BP both cut their dividends last year. Today, though, £20,000 split evenly across these 10 names would provide me with passive income of around £1,250 a year, yielding around 6.3%.

christopherruane owns shares of British American Tobacco, Imperial Brands, and Unilever. The Motley Fool UK has recommended GlaxoSmithKline, Imperial Brands, Tesco, and Unilever. 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 »