Asset Allocation - Investment Portfolio
Asset allocation is the core strategy for spreading investment risk, while an investment portfolio determines the stability of long-term returns. This tool supports real-time pie chart updates and instant risk score calculation, with built-in diversification metrics and largest holding concentration analysis to help individual investors optimize asset structure and reduce investment risk.
Portfolio Assets
No assets yet. Click "Add Asset" or choose a preset to start.
Portfolio Overview
- No assets
Risk Profile
Conservative (0%) — Low risk, low potential return
About Asset Allocation
What is asset allocation?
Asset allocation is the strategy of spreading funds across different asset classes (stocks, bonds, real estate, commodities, cash, etc.) to balance risk and return. A sound investment portfolio usually contains multiple low-correlation assets, which reduces the impact of volatility in any single market. This tool helps you visualize the proportion of each asset class and provides a risk score along with largest holding concentration.
How to use the asset allocation calculator?
First click "Add Asset" to enter the holding name, amount and category; you can also use the "Aggressive", "Balanced" and "Conservative" presets to quickly load common configurations. As each asset is entered, the pie chart and legend update in real time, and the risk score changes accordingly. You can also copy the report with one click for easy saving or sharing.
Asset allocation and investment portfolio knowledge
The long-term performance of an investment portfolio depends not only on the return of individual assets, but also on the correlation between them. The higher the degree of diversification, the lower the non-systematic risk. Largest holding concentration reflects whether the portfolio relies too heavily on a single asset; the risk score is estimated based on the proportion of high-risk assets (such as stocks and cryptocurrency) and low-risk assets (such as bonds and cash). Regular rebalancing can help bring the investment portfolio back to its target allocation percentage.
Asset Allocation FAQ
What is asset allocation?
Asset allocation is the strategy of spreading investments across different asset classes to balance risk and return. It determines the long-term risk level and return potential of an investment portfolio.
How to use the portfolio calculator?
Enter the name, amount and category of each asset, and the tool automatically calculates allocation percentage, category count and risk score. You can also use presets to quickly experience different allocation styles.
What is the difference between asset allocation and investment portfolio?
Asset allocation is the strategy and process, while the investment portfolio is the result of executing that strategy. Asset allocation determines how funds are distributed across different assets; the investment portfolio is the actual collection of all assets you hold.
How is the risk score calculated?
The risk score is estimated based on the proportion of high-risk assets (stocks, cryptocurrency) and low-risk assets (bonds, cash), ranging from 0 to 100. The higher the score, the higher the volatility and potential return of the portfolio.
Is data uploaded to a server?
No. All calculations are performed locally in the browser, and data never leaves your device. After refreshing the page, data is restored from local storage.
How to reduce investment portfolio risk?
Adding low-correlation assets, increasing the proportion of bonds and cash, and controlling the largest holding concentration of a single asset can all effectively reduce the overall risk of the investment portfolio.