Understanding Portfolio Allocations: Balance Your Risk

By: Loot Lasso / Last Edited: 3/12/2025

Understanding Portfolio Allocation

The first step in building—or rebalancing—your portfolio is to determine your desired portfolio allocation. This refers to how your total investment is divided across various asset classes, such as:

  • Stocks
  • Bonds
  • Real estate
  • Currencies
  • Digital assets
  • And other alternative investments

The allocation defines the relative weight of each asset class within your overall portfolio.

Diversifying across asset classes brings stability to your portfolio. Different assets react differently to market conditions. Some may perform well while others lag, helping smooth overall returns and reduce risk. By combining asset classes thoughtfully, you can create a portfolio with more consistent, predictable long-term performance.

An arrow pointing to the right describing the relative risk of various investment types. Low-risk to high risk in order are: Cash, Government Bonds, Commercial Bonds, Real Estate, Stocks, and Cryptocurrency.

How Do I Determine My Allocation?

Determining the right portfolio allocation is a personal decision and depends on many factors, including:

  • Age and life expectancy
  • Risk tolerance
  • Family situation
  • Employment stability and income
  • Personality
  • Lifestyle and cost of living
  • Other personal or financial goals

Let’s break down a few key considerations:

Age & Life Expectancy

In general, younger investors can afford to take more risk. With a longer investment horizon, they have time to recover from downturns in volatile assets like stocks or digital currencies.

As you approach retirement, your focus may shift toward preserving capital and ensuring steady income. With less time to recover from market losses, many investors naturally shift toward more conservative allocations—typically favoring bonds or dividend-paying assets.

 

Personality & Risk Tolerance

Some people are comfortable watching their portfolio drop 10% or more in a short period. Others may find such volatility emotionally taxing, leading to sleepless nights or impulsive decisions.

Your risk tolerance isn’t fixed—it may evolve over time. For example, a single, younger investor might be fine with a high-risk allocation, but as they age, take on dependents, or face changing life circumstances, their comfort level may shift.

Reevaluate your strategy periodically to ensure it still aligns with your life and comfort level.

How Much Can You Afford to Lose?

Risk tolerance isn’t just emotional—it’s also financial. An individual with significant wealth, stable income, or family support may be more comfortable with an aggressive portfolio.

Conversely, someone without those safety nets might need a more conservative strategy, as losses would more directly impact their quality of life or future plans.

Portfolio Allocations

Sample Portfolio Allocations

Below is a sample of portfolio allocations, ranging from very conservative to very aggressive. These are simplified into a three-fund portfolio structure (learn more about Three-Fund Portfolios here) for ease of understanding:

Allocation TypeStocksBondsInternational
Very Conservative20%70%10%
Conservative40%50%10%
Balanced50%40%10%
Growth-Oriented70%20%10%
Very Aggressive90%0%10%

More advanced allocation strategies may include:

  • Subcategories of stocks (e.g., large-cap, small-cap, sector-specific)
  • Different bond types (e.g., corporate, municipal, government)
  • Real estate, commodities, or digital assets
  • International and emerging markets exposure

 Historical Performance: Stocks vs. Bonds

Over time, returns favor more aggressive securities such as stocks. Individual stocks may appreciate or depreciate in value, but collectively over a prolonged period, stocks as a whole have provided more robust returns than bonds. See sample allocations and returns from Vanguard.com below.

Historical Allocations and Returns: Very Conservative Portfolio (20% US Stocks, 80% US Bonds) - 7.5% return. Conservative Portfolio (40% US Stocks, 60% US Bonds) - 8.7% return. Moderate Portfolio (50% US Stocks, 50% US Bonds) - 9.3% return. Aggressive Portfolio (60% US Stocks, 40% US Bonds) - 9.9% return. Very Aggressive Portfolio (80% US Stocks, 20% US Bonds) - 11.1% return.
Data from Vanguard.com. Stock returns from S&P 90 (1926-1957) and S&P 500 (1957-present). Bond returns from S&P High Grade Corporate Index (1926-1968), Salomon High Grade Index (1969-1972), and Barclays US Long Credit Aa Index (1972-Present).

As with any investment, past performance does not guarantee future returns. Invest at your own risk. 

No matter the portfolio allocation strategy you use, Loot Lasso’s Portfolio Rebalancing Calculator can keep your portfolio humming.

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