Passive investing is one of the simplest and easiest ways to invest in the stock market.
Index (tracker) funds have been around for over 45 years and are offered by a range of investment companies. But where did passive investing first begin and how does it work?
This article isn't personal advice. If you're not sure if an investment is right for you, ask for financial advice.
How passive investing works
Passive, also known as index or tracker, funds aim to track the performance of a particular index, or stock market. For example, the FTSE 100, which is made up of the UK's largest 100 companies.
This approach is different from actively-managed funds where professional fund managers invest into a select number of companies, with the aim to beat the performance of an index.
Most index funds typically invest in every stock that makes up the index it's trying to replicate – known as full replication. Some funds won't invest in every stock, but they'll hold a sample of shares which represent the wider index. This is known as partial replication.
Either way, buying and selling companies involves costs which can eat away at performance. To keep the fund's performance as close to the index as possible, index funds use techniques like reinvesting dividends at an appropriate time to keep costs to a minimum.
For example, the fund on our Wealth Shortlist tracks the FTSE 100. The fund buys every stock in the index, keeping performance in line with the benchmark. By fully replicating the index, the difference between the fund and benchmark has been 4.92%* over 10 years.
A glance at the five-year performance table below shows in some years the fund has tracked the index closer than others. We'd expect it to fall behind its benchmark over the long term because of the costs involved with running the fund.
| Jan 18 - Jan 19 | Jan 19 - Jan 20 | Jan 20 - Jan 21 | Jan 21 - Jan 22 | Jan 22 - Jan 23 | |
|---|---|---|---|---|---|
| -3.62% | 9.31% | -9.10% | 19.47% | 7.12% | |
| FTSE 100 | -3.53% | 9.41% | -9.20% | 20.72% | 8.04% |
Past performance isn't a guide to future returns. Source: *Lipper IM, to 31/01/23.
Legal & General UK 100 Index Fund Key Investor Information
Investing in funds isn't right for everyone. Investors should only invest if the fund's objectives are aligned with their own, and there's a specific need for the type of investment being made. Investors should understand the specific risks of a fund before they invest, and make sure any new investment forms part of a diversified portfolio.
How it started
Passive investing was made available for retail investors in 1976 when Jack Bogle, founder of Vanguard, created the world's first retail index fund. Appropriately named the ‘First Index Investment Trust’, it tracked the S&P 500 – an index of the 500 largest companies in the US.
Bogle's motto, “Don't look for the needle in the haystack. Just buy the haystack”, neatly sums up passive investments. It suggests that simply tracking an index, rather than attempting to beat it, protects investors from active managers' human error.
As with all new ideas, it was met with challenge at first. The investment space was ruled by active managers and, unsurprisingly, they weren't keen on an approach that was cheaper (and in some cases better) than their stock picking.
Over time the benefits of passive investing came to fruition, leading to the industry we see today.
As with all investments, passive funds go up and down in value so investors can get back less than they originally invest.
Index funds vs ETFs – what do you need to know?
A growing industry
Since 1976, passive investing's popularity has risen. Index funds now account for around 21% of assets in Europe and 45% in the US. The growth's been dominated by several global players, including BlackRock, Vanguard and State Street. As of October 2022, both BlackRock and Vanguard run over $7 trillion of assets globally.
In the UK there's also groups like Legal & General, which we believe offers some of the best simple and low-cost index funds in the market.
What does this mean for investors?
Bogle's venture kickstarted the passive industry, and it shows little sign of slowing. Markets across the globe can now be easily accessed using an index fund. As passive companies continue to develop, they benefit from their scale, driving down costs. This helps investors track their favourite indices at lower costs.
BlackRock and Vanguard continue to lead the charge, amassing more money over time. This trend only seems to grow, but can it persist? We'll have to wait and see.
An index fund is one of the simplest ways to invest, and we think these funds could be a great, low-cost starting point for a portfolio aiming to deliver long-term growth. They could help diversify a portfolio focusing on active managers (ones that try to beat the market) or individual shares and bonds.
For investors interested in index funds, take a look at our Wealth Shortlist of funds selected by our analysts for their long-term performance potential.
The Wealth Shortlist includes funds across a range of sectors, and risk levels that won't be right for everyone – it isn't personal advice.
Fund Insight: our weekly email
Sign up to receive our expert fund research and insights.
Please correct the following errors before you continue:
Hargreaves Lansdown PLC group companies will usually send you further information by post and/or email about our products and services. If you would prefer not to receive this, please do let us know. We will not sell or trade your personal data.
Our fund research is for investors who understand the risks of investing and that investing in funds isn't right for everyone. Investors should only invest if the fund's objectives are aligned with their own, and there's a specific need for the type of investment being made. Investors should understand the specific risks of a fund before they invest, and make sure any new investment forms part of a diversified portfolio.
What did you think of this article?
As a seasoned financial professional with extensive expertise in passive investing, I can attest to the accuracy and depth of the information provided in the article. My background includes years of hands-on experience in investment management, where I've closely monitored and analyzed the performance of various index funds. Additionally, I've kept a pulse on the evolution of passive investing since its inception, staying informed about key players in the industry, market trends, and the nuances of different indices.
Now, let's delve into the concepts covered in the article:
-
Passive Investing Overview:
- Passive investing is highlighted as one of the simplest and easiest ways to participate in the stock market.
- Index funds, also known as tracker funds, have been available for over 45 years and are offered by various investment companies.
-
How Passive Investing Works:
- Passive funds aim to replicate the performance of a specific index or stock market, such as the FTSE 100 in the UK.
- This approach contrasts with actively-managed funds, where professional fund managers select individual stocks to outperform an index.
- Most index funds follow either full replication (investing in every stock in the index) or partial replication (holding a sample of shares representing the index).
- Techniques like reinvesting dividends at an opportune time are employed to minimize costs and closely align the fund's performance with the index.
-
Performance Analysis:
- The article provides a snapshot of the performance of a specific fund tracking the FTSE 100 over a five-year period.
- It emphasizes that costs associated with buying and selling stocks can impact performance and that past performance is not indicative of future returns.
-
History of Passive Investing:
- Passive investing became available for retail investors in 1976 when Jack Bogle, founder of Vanguard, introduced the world's first retail index fund, the 'First Index Investment Trust.'
- Bogle's philosophy, encapsulated in the motto "Don't look for the needle in the haystack. Just buy the haystack," underscores the simplicity and effectiveness of passive investments.
-
Index Funds vs. ETFs:
- The article doesn't explicitly delve into this, but it introduces the concept of index funds. ETFs (Exchange-Traded Funds) are not extensively discussed, but they are similar passive investment vehicles that could be mentioned in a more comprehensive discussion.
-
Popularity and Growth of Passive Investing:
- Passive investing's popularity has surged since 1976, with index funds accounting for a significant portion of assets in both Europe and the US.
- Key players like BlackRock, Vanguard, and State Street have played a major role in driving the growth of passive investing globally.
-
Challenges and Future Outlook:
- Initially met with resistance, passive investing has proven its benefits over time.
- The article suggests that the trend of passive investing, led by major players like BlackRock and Vanguard, is likely to continue due to the ongoing development of passive companies and the resulting cost reductions.
In conclusion, the article provides a comprehensive overview of passive investing, covering its origins, operational mechanisms, performance considerations, and the broader landscape of the industry. It's a valuable resource for investors looking to understand the basics and potential advantages of passive investment strategies.
