Is a FTSE 100 tracker fund a good investment?

Edward Sheldon looks at the advantages and disadvantages of investing in a FTSE 100 (INDEXFTSE: UKX) ETF.

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.

FTSE 100 tracker funds (ETFs) are extremely popular among UK investors these days. With many investors not wanting to take on the responsibility of picking stocks themselves, and also trying to avoid the fees charged by professional portfolio managers, a lot of people have gravitated towards cheap tracker funds designed to mimic the performance of the UK’s main stock market index at a low cost.

Is this a good investment strategy though? Let’s take a closer look at some of the advantages and disadvantages of owning a FTSE 100 tracker fund.

Advantages

There are a number of advantages, of course. For starters, with a FTSE 100 tracker, you’ll get instant exposure to the UK’s largest listed companies. Through one purchase you’ll get exposure to the likes of Royal Dutch Shell, HSBC and GlaxoSmithKline. You’re therefore getting exposure to some blue-chip companies that have been around a long time.

Second, investing in a FTSE 100 ETF provides you with instant diversification because the Footsie has 100 companies. As such, you don’t need to worry about stock-specific risk.

Third, the FTSE 100 does generally offer an excellent dividend yield. Right now, the forecast yield is around 4%, so you’re likely to pick up both capital gains and income over time from a tracker fund.

Disadvantages

However, there are also a number of disadvantages associated with a FTSE 100 tracker fund.

Firstly, while you’ll get exposure to some fantastic, world-class companies when you buy a FTSE 100 ETF, you’ll also be getting exposure to some lower-quality companies. For example, the index contains a number of stocks with high levels of debt. Do you want to be owning these companies?

Second, the FTSE 100 is a slow-moving, lethargic index. Look at a long-term chart, and you’ll see that it has literally gone nowhere in 20 years. One of the key reasons for this is that the Footsie has minimal technology exposure. This is a major flaw of the index, in my view. With the FTSE 100, you’re not going to get exposure to dominant global tech players such as Amazon, Apple and Netflix (that are having a big impact on the world).

Third, if you have ethical beliefs, you’re going to have problems investing in a FTSE 100 tracker. ‘Sin stocks’ such as tobacco and alcohol? The FTSE 100 has a number of them. Defence companies that make warships and missiles? They’re in there too. A tracker fund doesn’t give you much investing flexibility.

Finally, by definition, you’re never going to beat the market by investing in a tracker fund. If the FTSE 100 falls, your investment will fall too. If the FTSE 100 returns 2% for the year, your money will grow by 2% too (slightly less when you factor in fees). While that’s likely to suit some people, here at The Motley Fool, we believe that it’s not that hard to beat the market over time with the right mix of stocks and funds.

So, overall, while a FTSE 100 tracker does offer some advantages, it’s not the perfect investment. Ultimately, if you’re looking to generate a higher return on your money, putting together a portfolio of individual stocks and/or specialist funds, may be a better move than investing in a FTSE 100 ETF.

Edward Sheldon owns shares in Royal Dutch Shell, GlaxoSmithKline, and Apple. John Mackey, CEO of Whole Foods Market, an Amazon subsidiary, is a member of The Motley Fool’s board of directors. The Motley Fool UK owns shares of and has recommended Amazon, Apple, GlaxoSmithKline, and Netflix. The Motley Fool UK has the following options: long January 2020 $150 calls on Apple and short January 2020 $155 calls on Apple. The Motley Fool UK has recommended HSBC Holdings. 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

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

ISA or SIPP? Here’s 1 advantage and 1 disadvantage of both

SIPPs and Stocks and Shares ISAs both have potentially attractive features, as well as downsides. Christopher Ruane looks at some…

Read more »

Portrait of pensive bearded senior looking on screen of laptop sitting at table with coffee cup.
Investing Articles

£1,000 invested in Lloyds shares 6 weeks ago is now worth…

Lloyds shares have been on a huge run in the last couple of years. But is a 15% pullback in…

Read more »

Man smiling and working on laptop
Investing Articles

After the FTSE 100’s slump, these bargain shares are calling!

Are you on the lookout for top cheap stocks to buy? Royston Wild reveals three FTSE 100 value shares he's…

Read more »

Man hanging in the balance over a log at seaside in Scotland
Investing Articles

Worried about a stock market crash? Here are 2 things you should know

A stock market crash may look plausible, but it’s far from a done deal. Still, if markets do wobble, I…

Read more »

piggy bank, searching with binoculars
Investing Articles

This FTSE 100 stock soared 900% — but after a 25% crash, is the rally over?

After blowing away the FTSE 100 in 2025, this miner has hit turbulence in 2026 — Andrew Mackie investigates what’s…

Read more »

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

How much do I need in an ISA for a £700 second income?

Investing in dividend shares can be a great way to target a second income from a Stocks and Shares ISA.…

Read more »

Businessman with tablet, waiting at the train station platform
Investing Articles

If there’s a stock market crash this week, will you be ready?

Christopher Ruane explains why he's not phased by the inevitability of a stock market crash -- but is actively preparing…

Read more »

Mindful young woman breathing out with closed eyes, calming down in stressful situation, working on computer in modern kitchen.
Investing Articles

£15,000 invested in Diageo shares 3 weeks ago is now worth…

Bad times for Diageo shares! The last three weeks have seen yet another drop, but is this a time to…

Read more »