Which holding deserves the most attention right now?
A question about what could be done next. The answer describes what is there and what would change; what to do about it is a decision only the person holding the portfolio can make.
Worked through on a sample portfolio. The figures below are that portfolio’s, not yours.
Here are the holdings that contribute most to your portfolio’s risk today, ranked by volatility contribution. The table shows each asset and its share of portfolio volatility so you can see which positions deserve the most attention.
| Asset | Volatility contribution (%) |
|---|---|
| Apple Inc. | 20,9 |
| Microsoft Corp. | 15,98 |
| Deutsche Lufthansa AG | 14,48 |
| iShares Core MSCI World UCITS ETF | 10,69 |
| Bitcoin | 10,4 |
| Ethereum | 10,24 |
| MasterCard Inc. | 5,4 |
| SPDR MSCI USA Small Cap Value Weighted UCITS ETF | 3,96 |
| Gold | 3,19 |
| Xtrackers MSCI USA UCITS ETF 1C | 2,48% |
| iShares Core MSCI EM IMI UCITS ETF USD (Acc) | 2,27 |
What this means: Apple Inc. (your largest position) is the single biggest driver of portfolio volatility at 20,9% of the total, followed by Microsoft Corp. and Deutsche Lufthansa AG. Together the top three make up the largest share of risk, so changes in their prices will move your portfolio most.
Notes:
- The risk window used was 11/09/2025–09/09/2026 and the portfolio annualized volatility over that period is 8,85%.
- Volatility contribution is measured directly from each holding’s computed figure.
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See this for your own portfolio
The assistant answers the same question about your own holdings, with your figures and today’s prices. Import from your broker, or open the demo portfolio and ask it there.