Real Diversification: How to Tell If Your Money Is Poorly Spread (Without Being an Expert)
Diversification isn't about having lots of investing apps — it's about knowing how much your net worth depends on one thing, one currency, or one timeline. This post walks through three questions and a 10-minute check — educational content, no buy or sell recommendations.
Table of contents
"Diversification" is one of those words everyone uses and almost nobody checks. Having Broker A, Broker B and a crypto account isn't diversification — it's just having several apps open. Real diversification is about something else, and you can check it in ten minutes without a finance degree.
Before we go further: this is educational content, not personalised investment advice. It's a way of looking at your situation, not an instruction on what to buy or sell.
The three questions that actually matter
It doesn't matter how many platforms your money sits on. What matters is this:
1. How much depends on one single thing? If 70% of your net worth sits in one sector — or worse, one company, even the one that pays your salary — you're not diversified, no matter how many brokers you've spread it across.
2. How much depends on one currency or one market? Holding savings only in euros and only in Spanish equities is a legitimate choice, but it's a concentrated one. It's worth knowing that going in, rather than finding out the day that specific market has a bad run — especially relevant if you're an expat holding assets in more than one currency without realising how correlated they actually are.
3. How soon might you actually need this money? Diversification is also about timing: having everything locked into something you can't touch for five years, when your emergency buffer depends on it, is a liquidity mismatch — not a returns problem.
Signs your portfolio is poorly spread
You don't need an algorithm to spot it. Some common tells:
- Every time you check your investments, they all move the same day, for the same reason. That's a sign they're more correlated than they look, even if they seem like different things.
- You couldn't say, off the top of your head, what percentage of your total net worth sits in crypto, equities, or cash.
- A position that started small now carries much more weight than you meant it to, purely because it grew.
How to check it in 10 minutes
- Bring it all into one view. Accounts, broker, crypto. Spread across different tabs, it's almost impossible to see the whole picture.
- Put a number on each bucket: how much in cash, how much in equities, how much in crypto, how much in anything else. A rough percentage is enough.
- Ask yourself if that's the picture you'd actually choose, if you had to describe it to someone in one sentence. If the answer makes you uncomfortable, that's your cue for where to look.
- Repeat every few months, not every week — diversification is something you review, not something you chase daily.
If you're still at the earlier stage — building the buffer before investing — start with the September financial reset. And if part of that portfolio is crypto, it's worth knowing how it's taxed in Spain before moving anything.
This is a snapshot, not a recommendation
FinBoard shows you your risk and how your money is spread, clearly — that's configuration and review of your own information, not a signal about what to buy or sell. The decision is still yours. If your situation is complex, talking to a professional who knows the details is usually worth it.
Start free, no card required at finboard.me.
