Portfolio management is how you set yourself up for long-term financial success and s🌜tability. Learn how to square your own inves🏅tments 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 fu💖nds that track broad-based indexes like the S&P 500 or Russell 3000 are an excellent way to diversify yoꦚur stock portfolio.

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

    No, you won’t have to payಞ 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 Your capital gains in a 401(k) aren’t taxed until the money is withdrawn from the account.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 lux🐟uries and comforts that people can and want to make room for in tighter budgets.

Key Terms

Close-up of woman trading stock online on mobile phone
How to Buy ꦗFractional Shar♔es on Fidelity Investments
Business man trader investor analyst using mobile phone app and laptop
How to Invest in Commodities
Woman using smartphone to trade fractional shares at a coffee shop
How to Buy Fractional Shares
A young woman reviews her portfolio on a tablet
Portfolio Management Tips for Young Investors
Warren Buffett being driven in a golf cart.
Warren Buffett's 90/10 Strategy: A Simple Guide for Investors
Illustration of a pie chart with financial symbols, depicting different pieces of an investment portfolio.
How To Rebalance Your Portfolio To Minimize Risk
Three potted plants at different growth stages with dollar bills attached, symbolizing financial growth and investment over time.
Whyཧ Keeping Growth in Your Po♚rtfolio After 70 Is Crucial for Your Financial Health
Graphical representation of financial growth concepts including symbols for money and percentages in a stylized design
Dollar-Cost Averaging Into the S&P 500: Does It Really🌳 Work?
Illustration showing two hands interacting with colorful folders and symbols like dollar signs and stars, representing investment concepts
Why Every Investor Should Consider the 💃S&P 500 for Po🎶rtfolio Diversification
Illustration of a man on a rope, climbing a tree.
Nearing Retirement? Here's How to Get Your Investment Mix Just Right
An investor uses a laptop computer to review online investments using portfolio management software.
Best Portfolio Management Software Tools of 2025
Photo and illustration composite image representing using AI to help inform your investing strategy.
7 Un💯expected Ways AI Can Tr🔜ansform Your Investment Strategy
Group of finanial advisors at a conference during a coffee break.
2025 Industry Conferences for Financial Advisors
Are target date funds a good fit for millennial investors?
I♊nvesting in Target Date Funds: A Guide for Millennials
Asset Management
What Is Asset Management🦩, an𒊎d What Do Asset Managers Do?
Diversification: Owning a wide variety of investments with different characteristics to reduce volatility.
What Iꦏs Diversification? Definition as Investing Strategy
Efficient Frontier: What It Is and How I♈nves๊tors Use It
Long-Term Investments: An account on the asset side of a company's balance sheet that represents the company's investments, including stocks, bonds, real estate, and cash.
Long-Term Investments on a Company's Balance Sheet
Time-Weighted Rate of Return
How to U൩se the Time-Weighted Rate of Return (TWR) Formula
Warren buffet look
Warren B✅uffett Portfolio: 6 of His Best Lon🃏g-Term Picks
Build a Dividend Portfolio That Grows With You
Assets Under Management
Assets Unde🍒r Management (꧒AUM): Definition, Calculation, and Example
Peter Lynch
Pick Stocks Like Peter Lynch
Business People Working at Office
What Is a "Nonlinear" Exposure in Value at Risk (VaR)?
A Woman Sitting at a Desk working with a calculator and a laptop
Types of Rebalancing Strategies
Padlock on Hundred Dollar Bill
Protecting 🐠Portfolios Using Correlation Diversification
Businessman Working Analysis Business Information
Use Dollar-Cost Aver🤡aging to Build 🎶Wealth Over Time
Top 4 Strategies for Managing a Bond Portfolio
Person sits on a couch with a laptop on a table before her. She is holding a notebook.
A Compr🅘ehensivꦆe Guide to Calculating Expected Portfolio Returns
Investment Analysis: Researching and evaluating an investment to predict its future performance and determine its suitability to a specific investor.
Investment♛ Analysis: Definition, Types, and Importance
Liquidating: Definition and Process as Par🃏t of Bankruptc🎃y
Cube wooden blocks with word TAX on a magnifying glass on US dollar banknotes on a wood table.
How to Use Tax Lots to Pay Less Tax
man looking at computer screens with line graphs
9 Asset Classes for Protection Against Inflation
Man writing while sitting at a desk, open laptope displaying data.
6 Asset Allocation Strategies That Work
Aggressive Investment Strategy: Definition, Benefits, and🌼 Risks
Bottom-Up Investing: Definition, Example, Vs. Top-Do﷽wn
The Midsection of Businessman Using Mobile Phone on Table
Cumulati🌞ve Return: Definition, Calculation, and Example
Businesswoman Analyzing Investment Charts With Laptop
Overweight (Investing): Definition, Recommendations, Pro⛦s & Cons
Real Rate of Return: Definition, How It's Used, and Example
Scenario Analysis: Evaluating possible events or scenarios and the effects they could have on an investment portfolio.
Scenario Analysis: How It Works and Examples
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.
3🍌 Terms Traders Must Know: Account Value, Cash Value, and Purchasing Power
Constant Proportion Portfolio Insurance ꦺ(CPPI): D🐻efinition, Uses
stock charts on a tablet
How To Save To Start An Investment Portfolio
Inform🐻ation Coefficient (IC): Definition, Example, and Formula
Investing Tips To Help You Better Manage Your Investment Portfolio
What Does St🐟andard Deviation Measure in a Portfolio?
A display of US dollar banknotes.
Can I Make Money With a Couch-Potato Portfolio?
Hyperbolic Absolute Risk Aversion: What It Is෴, Hꦓow It Works
A person works on a laptop and uses a calculator
Wrap Accounts: An Alternative to Broker's Commissions
Portfolio manager at desk with market charts implementing tactical asset allocation.
Tactical Asset 🐈Allocation (TAA): Definitionও and Example Portfolio
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
A person looks at their phone.
Going All-in: Investing vs. Gambling
A salesman hand using a stylus pen, pointing on a tablet screen.
Pooled Internal Rate of Return: Meaning, Formul𒈔a, Limitations
Fund managers meet around a conference room table to review the potential downside risk of the investments in a mutual fund.
Semivariance: Meaning, Formulas, and Calculations
Diversification
Ways to Achieve Inve🧸stment Portfolio Dive꧅rsification
How Is Margin Interest Calculated?
Tax-Loss Harvesting
How Tax-Loss Harvesting Works for Retail Inve♎stors