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How to pick investments when you don’t know where to start

6 min read

It’s very easy to be intimidated when you begin investing your money. There are thousands of options available and plenty of advice that seems to contradict itself. The good news is that you don’t need to know every detail of investing at the start. Most long-term investors aren’t constantly trading or trying to outsmart the market — they rely on simple, repeatable strategies built on patience, consistency, and time.

What does it mean to pick an investment?

When you choose an investment, you decide to place your money in an asset that has the potential to grow over time — which is different from money sitting in a basic savings account. These assets usually fall into a few major categories:

  • Stocks — ownership of companies
  • Bonds — loans to governments or corporations
  • Funds — collections of many investments bundled together
  • Cash or money market holdings — low-risk, lower-return options

Most beginners should not select individual stocks. Investing through funds automatically spreads your money across many companies, which reduces risk and simplifies your decision making.

What should beginners start investing in?

When you first open an investment account — a 401(k), Roth IRA, or brokerage account — you are usually given a list of funds to choose from. Most people start with one of these:

  • Target-date funds
  • Index funds
  • Broad market ETFs
  • Balanced mutual funds

You don’t need to build a portfolio from scratch. You can start with a single diversified fund that already holds hundreds or even thousands of investments.

Example

An S&P 500 index fund holds 500 of the largest U.S. companies at once. Instead of trying to pick individual stocks, you’re effectively investing in the overall performance of the market.

How do you choose between investments?

Investment decisions come down to three main factors.

1. Time horizon — how long you plan to invest

How long you plan to keep your money invested plays a major role in what belongs in your portfolio.

  • Long-term (10+ years): more growth-focused investments like stocks
  • Medium-term (5–10 years): a balanced mix of growth and stability
  • Short-term (under 5 years): more conservative, lower-risk options

The longer your timeline, the more you can generally afford to take on short-term ups and downs, because you have time to recover.

2. Risk tolerance — how you react to market movement

Market fluctuations affect different assets differently, and the risk of any single asset is closely tied to its expected return.

  • Stocks: higher potential returns, but more volatility
  • Bonds: more stable, but slower growth
  • Cash equivalents: very stable, but minimal return

A simple way to gauge your risk tolerance: if your investment dropped 20% in a year, would you stay invested or sell? If the honest answer is sell, you may want a more conservative mix. If you can handle it, you can usually lean more growth-focused.

3. Simplicity vs control

How involved you want to be determines the approach you should take.

  • Simple: one target-date fund that adjusts automatically over time
  • Moderate: a small mix of index funds for more control
  • Advanced: building and managing your own portfolio of funds or stocks

Simplicity is usually the best choice for beginners. The goal early on isn’t to outperform the market — it’s to build consistent habits and avoid major losses.

What is diversification, and why does it matter?

Diversification means spreading your money across many different investments instead of relying on just one. Instead of buying one company’s stock, you might invest across:

  • Hundreds of U.S. companies
  • International markets
  • Government or corporate bonds

The purpose is simple: if one investment performs poorly, others may perform well and balance it out. Diversification doesn’t eliminate risk, but it reduces the impact of any single investment doing badly — which is why it’s one of the most important principles in long-term investing.

How should a beginner invest?

A simple approach is usually the most effective for new investors:

  • Start with a target-date fund or a broad index fund
  • Invest on a consistent schedule — monthly or with each paycheck
  • Avoid reacting to short-term market movements
  • Reinvest earnings instead of withdrawing early
  • Increase contributions over time as your income grows

One of the biggest mistakes new investors make is delaying because they feel unprepared. Investing doesn’t reward perfection — it rewards consistency and time.

The bottom line

Picking investments doesn’t have to be complicated. You don’t need to predict market trends or constantly adjust your strategy. What matters most is choosing diversified investments, contributing regularly, and giving your money enough time to grow. Investing is less about making the right move at every moment and more about setting up a system that builds steadily in the background. Reach out to your financial advisor if you’d like help getting started.

Sean Forbes
Reviewed bySean Forbes, CPFA, NQPCDirector of Advisor Partnerships & OperationsRead Sean's full bio

This article is for general educational purposes only and is not tax, legal, or investment advice. Consider your own situation and consult a qualified professional before making decisions about your retirement account.