Stocks & Funds
Individual shares versus index funds versus ETFs, the active-versus-passive debate, and why the fees you pay matter far more than you think.
Stocks & Funds
Equities have been the best-performing mainstream asset class over the long term. The question is not whether to own them, but how.
Three Ways to Own Equities
| Method | What You Get | Minimum Knowledge Needed | Typical Cost |
|---|---|---|---|
| Individual Stocks | Direct ownership of one company | High — you must research each pick | £0–£12 per trade |
| Index Funds | A fund that tracks a market index | Low — set and forget | 0.06–0.25 % OCF/year |
| ETFs | Exchange-traded index funds | Low–Medium | 0.03–0.25 % OCF/year |
Active vs. Passive Investing
Active funds employ a manager who picks stocks, trying to beat the market. Passive funds (index trackers) simply replicate an index such as the FTSE All-Share or the MSCI World.
The data is overwhelming: over a 15-year period, roughly 90 % of actively managed UK equity funds underperform their benchmark index after fees (SPIVA UK Scorecard, 2024). The small minority that outperform in one decade rarely repeat it in the next.
This is why passive investing has exploded in popularity. You accept market returns — which historically have been very good — and keep costs rock-bottom.
A UK Example: Vanguard FTSE Global All Cap Index Fund
One of the most popular single-fund solutions for UK investors is the Vanguard FTSE Global All Cap Index Fund:
- Holdings: ~7,200 stocks across developed and emerging markets
- OCF: 0.23 % per year
- Currency: GBP-denominated (no FX conversion needed)
- Minimum: £500 lump sum or £100/month
For around £100/month, you get instant diversification across the entire global stock market. A £10,000 investment paying 0.23 % OCF costs £23/year in fees. The same investment in an active fund charging 1.5 % costs £150/year — that difference compounds enormously over decades.
Why Fees Matter: A Worked Example
Assume £200/month invested for 30 years at 7 % annual growth:
| Annual Fee | Final Value | Lost to Fees |
|---|---|---|
| 0.15 % | £228,800 | £3,100 |
| 0.50 % | £219,400 | £12,500 |
| 1.50 % | £192,200 | £39,700 |
The 1.50 % fund costs you nearly £40,000 more than the 0.15 % fund — for broadly the same market exposure. This is why the Ongoing Charges Figure (OCF), sometimes called the Total Expense Ratio (TER), is the single most important number to check before buying a fund.
Dividend Reinvestment
When a fund or share pays a dividend, you can either take the cash or reinvest it to buy more units. Over long periods, reinvested dividends account for a large share of total returns. Most platforms let you choose an accumulation (Acc) share class that reinvests automatically, versus an income (Inc) class that pays dividends out.
Where to Buy in the UK
Popular UK platforms include Vanguard Investor, AJ Bell, Hargreaves Lansdown, interactive investor, and InvestEngine. Fees vary — some charge a flat annual fee, others a percentage. For portfolios under ~£25,000, percentage-fee platforms tend to be cheaper; above that, flat-fee platforms usually win.
Key Indices for UK Investors
| Index | What It Covers |
|---|---|
| FTSE 100 | 100 largest UK-listed companies |
| FTSE 250 | Next 250 UK companies (more domestic exposure) |
| FTSE All-Share | ~600 UK companies (FTSE 100 + 250 + SmallCap) |
| MSCI World | ~1,500 large/mid-cap stocks across 23 developed markets |
| FTSE Global All Cap | ~7,200 stocks globally including emerging markets |
This module is educational and does not constitute financial advice. Always do your own research.
Explain Like I'm 5
You can buy a tiny piece of a company, like owning one slice of a huge pizza. But instead of picking which slice yourself, you can ask a helper to grab a little bit from every pizza in the shop. That helper is called an index fund, and it costs almost nothing. The less you pay the helper, the more pizza you get to keep!
Key Takeaways
- Around 90 % of active UK equity funds underperform their index benchmark over 15 years — passive index funds are a strong default choice.
- The Ongoing Charges Figure (OCF) is the most important fee to check: even small differences compound into tens of thousands of pounds over decades.
- Reinvesting dividends (accumulation share classes) significantly boosts long-term returns through compounding.
- A single global index fund such as the Vanguard FTSE Global All Cap provides diversified exposure to over 7,000 stocks worldwide.
- Choose your platform based on fee structure — percentage-based for smaller portfolios, flat-fee for larger ones.
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