Portfolio Management

Portfolio management is how you set yourself up for long-term financial success and stability. Learn how to square your own investments with your time horizon and risk tolerance.

Frequently Asked Questions
  • How many stocks should I own?

    There’s no one-size-fits-all number of stocks you should own, but you should diversify your portfolio to include stocks from a range of sectors to reduce risk. ETFs and mutual funds that track broad-based indexes like the S&P 500 or Russell 3000 are an excellent way to diversify your stock portfolio.

  • Do I have to pay taxes if I rebalance my 401(k)?

    No, you won’t have to pay taxes on the sale of any appreciated assets within your 401(k) during rebalancing. Your capital gains in a 401(k) aren’t taxed until the money is withdrawn from the account. Selling assets to rebalance a regular brokerage account, however, will incur taxes.

  • What is the most volatile sector?

    Historically, the energy sector has been very volatile compared to the broader market. S&P Global research found that over the course of the 2010s, the energy sector had a standard deviation of 20.3%, nearly double that of the least volatile sector, consumer staples (10.7%). The energy sector is susceptible to unpredictable and dramatic swings in the price of oil.

  • What industries outperform during recessions?

    Some bright lights for investors during recessions can include consumer staples, groceries, alcoholic beverages, cosmetics, and discount retailers. Companies in these spaces either offer consumers essential items, non-essential goods at the best price, or small luxuries and comforts that people can and want to make room for in tighter budgets.

Key Terms

Explore Portfolio Management

Warren buffet look
Warren Buffett's 6 Best Long-Term Picks
Financial charts and graphs
Why Assets Under Management – AUM Matters
Businessman Working Analysis Business Information
How to Use Dollar-Cost Averaging to Build Wealth Over Time
Top 4 Strategies for Managing a Bond Portfolio
A money bag with the word Investments and dollars on a scale.
How to Calculate Expected Portfolio Return
Investment analysis
Investment Analysis: The Key to Sound Portfolio Management Strategy
Cube wooden blocks with word TAX on a magnifying glass on US dollar banknotes on a wood table.
How Tax Lots Help You Pay Less to the IRS
man looking at computer screens with line graphs
Deflate Inflation With These 9 Asset ETFs
6 Asset Allocation Strategies That Work
Aggressive Investment Strategy Definition
Bottom-Up Investing Definition
The Midsection of Businessman Using Mobile Phone on Table
What Does Cumulative Return Say About Investment Performance?
Businesswoman Analyzing Investment Charts With Laptop
Overweight Can Be Good for Your Portfolio
Determining Your Real Rate of Return
Understanding Scenario Analysis
Close-Up Of Text On Paper Currency
Determining Where to Set Your Stop-Loss
Calculate How Much Cost or Spending Have With Credit Cards
Variance vs. Covariance: What's the Difference?
A businessman trader got a new business idea while sitting at a desk full of computer monitors.
Calculating Brokerage Account Value, Cash Value, and Purchasing Power
Constant Proportion Portfolio Insurance (CPPI) Definition
Information Coefficient (IC)
What Does Standard Deviation Measure In a Portfolio?
A display of US dollar banknotes.
Can I Make Money With a Couch-Potato Portfolio?
Balancing The Accounts
How Wrap Accounts Work
Tactical Asset Allocation (TAA)
Businesswoman Analyzing Investment Charts With Laptop
6 Ways to Boost Portfolio Returns
A double exposure with business charts, a stack of coins and a night city background.
Managing Currency Exposure in Your Portfolio
An asset statement showing diversification and pie chart with a pen.
Diversification: It's All About (Asset) Class
Going All-In: Investing vs. Gambling
A salesman hand using a stylus pen, pointing on a tablet screen.
Pooled Internal Rate of Return (PIRR)
How Semivariance Measures Data
Diversification
The Many Ways to Achieve Investment Portfolio Diversification
How To Adjust and Renew Your Portfolio
How Is Margin Interest Calculated?
How Tax-Loss Harvesting Works for Average Investors
A businessman walking upstairs.
Learn 4 Steps to Building a Profitable Portfolio
Vice President receives report
Passive vs. Active Portfolio Management: What's the Difference?
Investor Checking Performance of Financial Portfolio Online Whilst Reviewing Investment Statement
What Is the Ideal Number of Stocks to Have in a Portfolio?
Blocks on a chessboard reading "risk"
What Is a Equity Risk Premium?
Maximum Drawdown (MDD) Definition
What Is the Barbell Investment Strategy?
What Was the Ras Al Khaimah Investment Authority (RAKIA)?
How to Pick Your Investments
A risk word on a computer keyboard keys.
Risk Management in Finance
Midsection Businessmen Analyzing Charts on Laptop in Office
Covariance Definition
How Does Covariance Affect Portfolio Risk and Return?
A businessman examining fabric in various portfolios
How Can I Measure Portfolio Variance?
Figure Out Your Investment Goals
Monitoring the market
Is 100 Minus Your Age Outdated?
Cropped Shot of Two Businesspeople Shaking Hands During a Meeting in the Boardroom
What Is the Power Distance Index (PDI)?
Glide Path
Close-Up of Hand Using Mobile Phone
What Are Risk Measures?
7 Market Anomalies Every Investor Should Know
A hand turns a dice and changes the word "deflation" to "inflation", or vice versa.
Inflation and Deflation: Keep Your Portfolio Safe
A financial document with a calculator and ayeglasses.
6 Common Portfolio Protection Strategies
5 Recession Resistant Industries
Cost Basis Definition
A multi-colored wheel depicts portfolio diversity
What Is a Financial Portfolio?
What if You Had Invested $10,000 at Financial Crisis Lows?
A close up of businessman hand working on a smartphone and a laptop computer.
Automatic Investment Plan (AIP)
Portfolio
5 Popular Portfolio Types