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Basics of Portfolio Construction Process

Building a portfolio is like building a house. You need a blueprint, the right materials, and regular maintenance.

The 5-Step Process

Step 1: Define Investment Objectives

Ask three questions:

  1. Time Horizon: Are you investing for 1 year or 30 years?
  2. Risk Tolerance: Can you handle seeing your portfolio drop 20% in a month?
  3. Return Expectations: Do you need 8% or 15% annual returns?

Example: A 25-year-old saving for retirement has high risk tolerance (long horizon). A 60-year-old needs stability (short horizon).

Step 2: Asset Allocation

Decide the split between:

  • Equities (Stocks): High risk, high return.
  • Fixed Income (Bonds): Low risk, stable income.
  • Cash/Equivalents: Zero risk, zero real return.
  • Alternatives (Gold, Real Estate): Hedge against inflation.

Common Rule: 100 - Your Age = % in Stocks. (A 30-year-old: 70% stocks, 30% bonds)

Step 3: Security Selection

Within each asset class, pick specific securities.

  • Stocks: Which companies? Growth or Value?
  • Bonds: Government or Corporate? Short-term or long-term?

Step 4: Implementation

Execute the trades. Consider:

  • Transaction Costs: Brokerage fees.
  • Tax Implications: Capital gains tax.

Step 5: Monitoring & Rebalancing

Over time, your 70-30 split drifts to 80-20 because stocks grew faster. Rebalancing means selling some stocks and buying bonds to restore the original 70-30.

Note

Rebalancing Frequency: Most investors rebalance quarterly or annually. Too frequent rebalancing incurs high transaction costs.

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