Is Now a Bad Time to Start Investing? What the 2026 UK Fund Outflows Really Mean for Beginners

Quick verdict
No — and the data that's making people nervous is actually a decent argument for starting rather than waiting. UK equity funds saw £948m pulled out of them in July 2026, the sharpest one-month outflow since the run-up to the 2025 Budget, driven by a new Prime Minister and a live conflict in the Middle East (Calastone Fund Flow Index, August 2026). But the FTSE 100 itself was up roughly 9% for the year as of 25 August 2026 and sitting within about 1% of its 2026 high. People sold funds; the market didn't fall with them. That gap — outflows happening while prices hold up or climb — has shown up before every major UK political shock of the past decade, and in each case the investors who kept going came out ahead of the ones who waited for calm. If you've got an emergency fund, no expensive debt, and money you won't need for five-plus years, the honest answer is that the news cycle isn't a good reason to keep sitting in cash.
No, and the numbers making people nervous are, if anything, an argument for getting started rather than waiting. UK-focused equity funds saw £948m pulled out of them in July 2026, the sharpest UK outflow since the run-up to last year's Budget, as a new Prime Minister settled in and a Middle East conflict kept running in the background (Calastone Fund Flow Index, August 2026). Meanwhile the FTSE 100 itself was up around 9% for the year and sitting close to its 2026 high. Those two facts don't fit together neatly, and that gap is the whole story of this article.
This is for anyone who's been putting off opening a stocks and shares ISA because the news has felt like a bad moment to start. It isn't, unless something more personal than the headlines is true for you — and we'll get to what that looks like.
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Skim version
- What happened: UK equity funds shed £948m in July 2026, part of a £1.61bn total equity outflow — the fifth-worst month on Calastone's 11-year record — as Andy Burnham took over as Prime Minister and the Iran conflict continued to unsettle markets.
- What the market did: The FTSE 100 closed at 10,886.16 on 25 August 2026, up roughly 9% for the year and within about 1% of its 2026 high, having recovered from dips in both March and early July.
- What history says: The same pattern — heavy fund outflows while the index holds up or climbs — happened around the 2025 Budget, the 2022 mini-Budget, and the 2016 Brexit vote. In each case, waiting for certainty cost more than it saved.
- What to actually check before you invest: an emergency fund, no high-interest debt, and money you can leave alone for five years or more. If those aren't in place, that's the real reason to hold off — not what's in the news.
What's happened to UK fund flows in 2026
Calastone tracks money moving in and out of UK-domiciled funds, and its Fund Flow Index for July 2026 makes for a stark headline: £1.61bn net withdrawn from equity funds across the board, the fifth-largest monthly outflow in the 11 years Calastone has been recording this. UK-focused equity funds took the biggest single hit, losing £948m, and actively managed funds had their third-worst month on record. Calastone's own framing was blunt: outflows at their highest level since the run-up to the 2025 Budget.
The timing lines up with two real events, not vague unease. Andy Burnham became Prime Minister around 20 July 2026, following a leadership contest that had already been unsettling gilt and equity markets for weeks beforehand. And the conflict between the US, Israel and Iran that began in late February 2026 was still generating headlines about Strait of Hormuz shipping and oil supply through the summer. Both are legitimate reasons for professional fund managers and retail investors to feel cautious. Neither is a reason unique to 2026 — every year has something.
What makes this worth writing about isn't that outflows happened. It's what the market itself was doing at the same time.
What the FTSE 100 did while the money was leaving
Here's where the story gets more interesting than "markets are wobbling." Pulling the daily FTSE 100 closing levels for 2026: the index started the year at 9,951.14 on 2 January, climbed to around 10,910 by late February, then fell to roughly 9,894–9,918 by the third week of March — a drop of about 9%, coinciding with the sharpest phase of the Iran conflict. It recovered through April and May, dipped again to about 10,472 in early July (before Burnham's leadership was even confirmed), and by 25 August 2026 stood at 10,886.16 — up close to 9% for the year and within roughly 1% of its 2026 high of 10,989.50.
So the index had two real drawdowns in 2026, and it climbed out of both. That doesn't mean the risks people are reacting to weren't real — an active war affecting oil shipping lanes is a genuine input into markets, not noise. It means the fund-outflow data and the price data are telling two different stories, and the price data is the one that determines what your money would have done if you'd stayed invested.
This isn't a one-off pattern, either.
The same gap has shown up before — with a receipt each time
| Episode | What triggered the flight | What fund flows did | What the market did |
|---|---|---|---|
| Brexit referendum, June 2016 | Shock Leave vote | Opened a run of UK equity fund outflows that hasn't really stopped since — ten straight years, £54.3bn withdrawn in total | FTSE 100 fell 9% within two trading sessions, then rallied to a 10-month high within a fortnight |
| Mini-Budget, September 2022 | Unfunded tax cuts spook gilt markets | Broad retreat from UK assets across equities and bonds | FTSE 100 fell to its lowest level since the 2020 downturn, then recovered — up around 14% a year later |
| Budget speculation, Oct–Nov 2025 | Rumoured pension and capital gains tax changes | UK equity funds shed over £3bn in October and again in November — 2025's two worst months | Once the Budget landed, outflows fell to £541m in December; the FTSE 100 still closed 2025 up 21.5% |
| New PM + Iran conflict, July 2026 | Burnham takes office; Middle East conflict ongoing | UK-focused equity funds lost £948m, the sharpest pull since the 2025 Budget run-up | FTSE 100 dipped to about 10,472 in early July, then climbed to 10,886 by 25 August — up ~9% for the year |
The pattern isn't that nothing bad ever happens to markets — plenty does. It's that the fund-flow data consistently overreacts to political and geopolitical headlines relative to what prices actually do afterwards. People are reading the news and selling. The index is, on the whole, shrugging.
There's a mechanical reason this keeps costing people money, and it's not really about market prediction at all. A study of a UK large-cap index by Schroders Personal Wealth (now Lloyds Wealth) found that £1,000 invested continuously from January 1988 to June 2022 — 34 years, spanning Black Monday's aftermath, three recessions and a pandemic — grew to £15,104, an annualised return of 8.31%. Miss just the ten best trading days across that entire period, and the same £1,000 only reaches £7,503, roughly half. You don't need to guess which ten days those are in advance — you just need to not be sitting in cash waiting for a signal that it's safe, because a large share of the market's best days land within a couple of weeks of its worst ones. Selling on bad news and waiting for calm is how people miss both.
When it genuinely would be a bad time to invest
None of this means timing never matters or that risk isn't real — that would be the dishonest version of this article. There are genuine reasons to hold off, and they have almost nothing to do with what's in the news.
Hold off if you don't have an emergency fund. Three to six months of essential costs sitting in easy-access savings should come before any investing, full stop. If a boiler breaks or you lose income, you don't want your only option to be selling investments at whatever price they happen to be that week.
Hold off if you're carrying expensive debt. Credit card or overdraft interest above roughly 20% a year beats almost any realistic investment return. Clear that first.
Hold off, or at least be selective about the account, if you'll need the money within about five years. A house deposit due next year doesn't belong in the stock market regardless of what the FTSE is doing — that's what a cash ISA or savings account is for. If that's your situation, our piece on savings interest and tax for 2026/27 covers where to hold shorter-term cash sensibly.
Take the actual live risks seriously, without letting them decide everything. A conflict affecting oil shipping routes, a new government whose full fiscal plans aren't yet public, and another Budget still to come this autumn are all real sources of volatility. They're arguments for diversifying and investing gradually rather than putting a lump sum in on one day — they're not arguments for staying out of the market altogether, because "wait until it's calm" has never been a strategy with a clear finish line.
If none of those apply to you — you've got a buffer, no expensive debt, and years before you need the money — then what's stopping you is the headlines, not your circumstances.
How to get started without needing to time anything
The way round the timing problem isn't picking a better day. It's removing the decision.
- Open a stocks and shares ISA. This shelters growth and dividends from UK tax and is the natural home for long-term investing — our best investing apps guide compares the main UK options if you haven't picked one.
- Set up a regular contribution instead of one lump sum. InvestEngine runs a Savings Plan that accepts a £100 lump sum to open, or £20 a week or £50 a month for ongoing contributions, so you're never trying to guess a single "right" entry point. Trading 212 offers regular investing with no set minimum alongside its ISA and SIPP, and — contrary to some outdated reviews still circulating online — doesn't charge a separate SIPP administration fee beyond its standard 0.15% FX charge on non-GBP holdings.
- Pick a small number of diversified, low-cost funds rather than individual shares. A global index tracker spreads your money across thousands of companies, so no single week of UK political news moves the whole thing much. We go through the mechanics in best ETFs for beginners, and how the two platforms above compare directly in InvestEngine vs Trading 212.
- Automate it and stop checking daily. The Schroders/Lloyds data above only works in your favour if you're actually in the market on the good days, which means not pulling out every time a headline looks bad.
The bottom line
Fund outflow data and market prices told different stories in July 2026, the same way they did around the 2025 Budget, the 2022 mini-Budget, and the 2016 Brexit vote. In every one of those episodes, the investors who kept contributing came out ahead of the ones who waited for the uncertainty to clear, because the uncertainty rarely clears on a schedule anyone can predict. That's not a guarantee the next few months will follow the same pattern — nobody can promise that, and this isn't a forecast. It's a reason not to let a news cycle make the decision for you when your own finances say you're ready.
Curious what investors actually did with their money over the same period, rather than just how prices moved? See our look at UK investors turning defensive in H1 2026 — the fund-flow data tells a more nuanced story than "everyone panicked."
This is general information, not financial advice. Figures and rates are as of 26 August 2026 and can change — check current terms with the provider before acting, and consider speaking to a qualified adviser for your situation.
Last updated: 26 August 2026.
Sources
- Calastone Fund Flow Index, August 2026 edition — UK equity funds shed £948m in July 2026, total equity fund outflows £1.61bn (fifth-worst month on 11-year record), active funds third-worst month, described as highest level since the 2025 Budget (fetched 26 Aug 2026)
- Calastone via QuotedData — FTSE 100 rose 21.5% in 2025 while UK equity funds saw £9.5bn of outflows, the tenth consecutive year of net withdrawals, totalling £54.3bn over the decade; October and November 2025 each saw over £3bn withdrawn; December 2025 UK equity fund outflows slowed to £541m (published 7 Jan 2026, fetched 26 Aug 2026)
- Calastone — equity funds suffered record outflows in 2025 (£6.71bn, worst year on 11-year record), December 2025 total equity outflows fell to £188m as post-Budget uncertainty eased (published 6 Jan 2026, fetched 26 Aug 2026)
- Financial Modeling Prep — FTSE 100 (^FTSE) daily closing levels, January to August 2026: 9,951.14 on 2 Jan 2026, low of roughly 9,894–9,918 in late March 2026, 10,472.45 on 9 Jul 2026, 10,886.16 on 25 Aug 2026, 2026 year-high 10,989.50 (fetched 26 Aug 2026); public verification via a live FTSE 100 tracker
- CNBC — UK's Andy Burnham becomes Prime Minister (published 20 July 2026, fetched 26 Aug 2026)
- Wikipedia — 2026 Iran war, conflict initiated by the United States and Israel beginning 28 February 2026, disrupting Middle East shipping and travel (fetched 26 Aug 2026)
- Schroders Personal Wealth / Lloyds Wealth — The cost of trying to time the UK market: £1,000 invested in a UK large-cap index from January 1988 to June 2022 grew to £15,104 fully invested (8.31%/year annualised); missing just the 10 best days cut that to £7,503 (6.10%/year) (updated 30 Mar 2023, fetched 26 Aug 2026)
- Trading 212 Help Centre — What are the fees in the Invest, ISAs, and SIPP (confirms no separate SIPP administration fee; 0.15% FX fee on non-GBP holdings) (fetched 26 Aug 2026)
- Bank of England — Monetary Policy Summary and minutes, July 2026 (Bank Rate held at 3.75% on 30 July 2026) (fetched 26 Aug 2026)