Portfolio Basics
Role of Cash and Short-Term Instruments
Cash serves three purposes: emergency fund (3-6 months expenses), rebalancing reserve (2-5% of portfolio), and near-term spending (<2 years).
intermediate 2026-01-28
Portfolio Basics
21 articles in this subtopic.
Portfolio Basics
Designing a Three-Fund Portfolio
Three total-market index funds cover 21,600-plus securities at roughly 0.04% cost, with allocations scaled to age, horizon, and drawdown tolerance.
intermediate 2026-01-25
Portfolio Basics
The Allocation Trap: Why Your Portfolio's Real Risk Isn't What You Think
Asset allocation determines 93.6% of portfolio returns over time.
intermediate 2025-12-31
Portfolio Basics
Creating IPS (Investment Policy Statement) Templates
Written IPS adds 2.4% annual return by preventing behavioral errors.
intermediate 2025-12-30
Portfolio Basics
Building Income-Focused vs Growth Portfolios
Growth portfolios beat income portfolios by 1.3% annually (2000-2023), creating 33% more wealth.
intermediate 2025-12-28
Portfolio Basics
International Exposure Decisions for US Investors
International stocks represent 44% of global market cap across 8,000 companies.
intermediate 2025-12-28
Portfolio Basics
Rebalancing Rules: Frequency and Tolerance Bands
Annual rebalancing with ±5pp tolerance bands delivers 99% of returns versus daily rebalancing at 5% of cost (Vanguard 2015).
intermediate 2025-12-28
Portfolio Basics
Risk Budgeting and Position Limits
Single stock concentration creates 50-70% higher volatility (Vanguard 2012).
advanced 2025-12-28
Portfolio Basics
Tracking Performance vs. Benchmarks
Portfolios without benchmarks underperformed by -1.2% annually (1990-2023) due to drift and emotional trading.
intermediate 2025-12-28
Portfolio Basics
Adding Bonds to Reduce Volatility
Adding 20% bonds to 100% stocks reduces volatility by 20.5% while sacrificing only 0.4% annual return.
intermediate 2025-12-23
Portfolio Basics
Stress Testing Portfolios Against Market Scenarios
Stress testing predicts retirement success with 87% accuracy.
intermediate 2025-12-22
Portfolio Basics
How to Select US Equity Index Building Blocks
Total market index funds (VTI, FSKAX) deliver 99.5% US market coverage across 3,700 stocks at 0.03% cost.
intermediate 2025-12-17
Portfolio Basics
Evaluating Model Portfolios vs DIY
Model portfolios outperformed DIY by 1.2% annually after fees (2018-2023).
intermediate 2025-12-06
Portfolio Basics
Using ETFs for Sector Bets Responsibly
Tactical sector bets underperformed by -1.8% annually (1990-2022), 87% failed to beat market.
intermediate 2025-12-06
Portfolio Basics
Factor Tilts: Value, Quality, Momentum Basics
Small-cap value outperformed by 5.2% annually (1927-2015), quality by 3.1% with 24% less volatility.
beginner 2025-12-03
Portfolio Basics
Dollar-Cost Averaging Implementation Guide
Most investors already practice dollar-cost averaging without knowing it.
intermediate 2025-11-24
Portfolio Basics
Core Asset Allocation Models for US Investors
Define core asset allocation models for US investors, show how they work in practice, and provide a worked example with rebalancing bands and pitfalls.
intermediate 2025-10-09
Portfolio Basics
Glossary: Portfolio Construction Terms
Quick reference guide to 28 essential portfolio construction terms with one-sentence definitions.
beginner 2025-10-02
Portfolio Basics
Incorporating Real Assets and Alternatives
REITs correlate 0.65-0.75 with stocks and commodities returned 1.8% over two decades; gold and TIPS earn their place within a 15-20% alternatives cap.
advanced 2025-09-26
Portfolio Basics
Tax-Efficient Asset Location Basics
Asset location adds 0.20%-0.75% annual returns by placing bonds in tax-deferred accounts and stocks in taxable accounts.
beginner 2025-09-25
Portfolio Basics
How to Use Target-Date Funds as Core Holdings
TDF users achieved 90% of retirement goals vs 67% self-directed.
intermediate 2025-09-11