DEFINITION:
Portfolio composition shows how your trading portfolio's value is distributed across different assets. Learn how to read portfolio composition charts, understand allocation percentages, and why unfilled amounts matter.
What Is Portfolio Composition?
Portfolio composition shows how your trading portfolio's value is distributed across different assets. It provides a visual breakdown of what percentage each asset represents within your total portfolio, helping you understand diversification, risk exposure, and the overall allocation strategy of a trading bot.
Understanding Portfolio Composition
When a trading bot manages your portfolio, it allocates capital across various assets based on its trading strategy. The portfolio composition chart displays:
- Allocated positions - Assets currently held by the trading bot
- Unfilled amounts - Pending orders that haven't been executed yet
- Unallocated cash - Available capital not currently invested
Portfolio Breakdown
┌─────────────────────────────────────────────────────────────────┐
│ PORTFOLIO COMPOSITION │
├─────────────────────────────────────────────────────────────────┤
│ │
│ FILLED POSITIONS PENDING ORDERS │
│ ──────────────── ────────────── │
│ • Current holdings • Unfilled buy orders │
│ • Market value • Unfilled sell orders │
│ • Percentage of total • Reserved capital │
│ │
│ UNALLOCATED CASH TOTAL VALUE │
│ ──────────────── ─────────── │
│ • Available balance • Sum of all components │
│ • Ready for trading • Portfolio percentage: 100% │
│ │
└─────────────────────────────────────────────────────────────────┘
Components of Portfolio Composition
1. Filled Positions
Filled positions represent assets you currently own:
- Market Value: Current price × quantity held
- Percentage: (Position value ÷ Total portfolio value) × 100
- Example: If you hold 0.5 BTC worth €20,000 in a €100,000 portfolio, BTC represents 20%
2. Unfilled Amounts
Unfilled amounts are pending orders waiting to be executed:
- Unfilled Buy Amount: Capital reserved for pending buy orders
- Unfilled Sell Amount: Assets reserved for pending sell orders
- Impact on Composition: These are included in the percentage calculation because they represent committed capital
This is important because:
- Unfilled orders tie up capital that cannot be used elsewhere
- They represent the trading bot's intended allocation
- Including them gives a more accurate picture of portfolio exposure
3. Unallocated Cash
The portion of your portfolio not currently invested:
- Displayed as a separate segment (often in grey)
- Available for the trading bot to use for new positions
- Higher unallocated percentage = more conservative allocation
Reading the Portfolio Composition Chart
The Donut Chart
The portfolio composition is typically displayed as a donut chart:
╭───────────────╮
╱ ████████ ╲
│ ██ ██ │
│ █ €50,000 █ │
│ ██ ██ │
╲ ████████ ╱
╰───────────────╯
█ BTC (40%) █ ETH (25%)
█ SOL (15%) █ Cash (20%)
- Segments: Each colored segment represents an asset
- Center Value: Total portfolio value
- Legend: Shows each asset with its percentage
Percentage Calculation
The percentage for each asset is calculated as:
Position % = (Position Value + Unfilled Amount) ÷ Total Portfolio Value × 100
Where Total Portfolio Value includes:
- All filled position values
- All unfilled order amounts
- Unallocated cash balance
Why Portfolio Composition Matters
1. Diversification Assessment
A well-diversified portfolio spreads risk across multiple assets:
| Diversification | Characteristic | Risk Level |
|---|---|---|
| High | Many assets, balanced percentages | Lower |
| Medium | Several assets, some concentration | Moderate |
| Low | Few assets or heavy concentration | Higher |
2. Strategy Alignment
Portfolio composition reveals the trading bot's strategy:
- Aggressive bots: Higher allocation to volatile assets
- Conservative bots: Larger cash reserves, blue-chip focus
- Balanced bots: Mixed allocation across asset classes
3. Risk Management
Understanding composition helps identify:
- Over-concentration in single assets
- Exposure to correlated assets
- Available capital for opportunities
Interpreting Portfolio Changes
Portfolio composition changes over time due to:
Market Movements
- Asset prices change, affecting relative percentages
- A rising asset increases its portfolio share
- A falling asset decreases its portfolio share
Trading Activity
- New buy orders increase an asset's allocation
- Sell orders decrease allocation and increase cash
- Unfilled orders show intended future allocation
Rebalancing
- Some bots automatically rebalance to maintain target allocations
- This keeps portfolio composition aligned with strategy
Example: Understanding a Portfolio
Consider this portfolio composition:
| Asset | Value | Unfilled | Total | Percentage |
|---|---|---|---|---|
| BTC | €30,000 | €5,000 | €35,000 | 35% |
| ETH | €20,000 | €0 | €20,000 | 20% |
| SOL | €15,000 | €2,500 | €17,500 | 17.5% |
| Cash | €27,500 | - | €27,500 | 27.5% |
| Total | €92,500 | €7,500 | €100,000 | 100% |
This tells us:
- BTC has the largest allocation including pending orders
- Significant cash reserve (27.5%) for opportunities
- €7,500 is committed to pending orders
- Portfolio is moderately diversified across 3 assets
Best Practices
Monitoring Your Composition
- Regular Review: Check composition weekly to understand allocation changes
- Compare to Strategy: Ensure composition matches the bot's stated strategy
- Watch for Concentration: Be aware when single assets exceed 50% of portfolio
Understanding Unfilled Orders
- High unfilled amounts may indicate market conditions preventing execution
- Persistent unfilled orders could signal issues with order parameters
- Unfilled amounts are part of your committed capital
Summary
Portfolio composition is a crucial metric for understanding how your capital is allocated. By including both filled positions and unfilled amounts in the calculation, you get an accurate picture of:
- Where your money is invested
- What trades are pending
- How diversified your portfolio is
- The trading bot's allocation strategy
Regular monitoring of portfolio composition helps you stay informed about your investment exposure and ensures the trading bot's behavior aligns with your expectations.
Table of Contents
What Is Portfolio Composition?
Understanding Portfolio Composition
Components of Portfolio Composition
Reading the Portfolio Composition Chart
Why Portfolio Composition Matters
Interpreting Portfolio Changes
Example: Understanding a Portfolio
Best Practices
Summary
About the Author
Marc van Duyn
Founder & CEOMarc is the Founder and CEO of Finterion. He is passionate about making algorithmic trading accessible to everyone.