Quick test: Pick any investment in your portfolio. Can you explain why it’s there?
For many investors, that question is harder than it should be. Portfolios have a way of accumulating over time: a fund from an old 401(k), a stock that seemed like a good idea five years ago, an investment someone recommended, or something you bought because everyone seemed to be talking about it.
Eventually, you may have a portfolio full of perfectly reasonable investments without a clear reason for how they all fit together.
A well-designed portfolio should be more intentional than that. Ideally, you should be able to answer three questions about every investment you own:
- Why do I own this?
- What purpose does it serve?
- And when would I change it?
Your answers can tell you a lot about whether you simply own investments—or have an actual investment strategy.
1. Why Do I Own This?
This sounds obvious, but it can be surprisingly difficult to answer.
Investments often find their way into portfolios for reasons that have little to do with an actual strategy. A stock was recommended by a friend. A fund had a great track record. An investment was transferred from an old 401(k). Something was purchased because a particular sector was getting a lot of attention at the time.
Years later, it’s still sitting there.
Being able to say why you own an investment forces you to distinguish between a deliberate decision and financial clutter.
A good answer might sound like:
- It gives me exposure to a particular part of the market.
- It helps diversify my portfolio.
- It supports the level of growth I need for a long-term goal.
- It provides stability to balance investments with greater volatility.
- It fits within the investment philosophy I’ve chosen to follow.
“I bought it because it was doing well” is a reason, but it may not be a strategy.
2. What Purpose Does It Serve?
The first question is about the investment itself. The second is about how it fits into the bigger picture.
Think of your portfolio as a team. You don't necessarily want every player doing the same job. Different investments may have different roles, but collectively they should be working toward the same goal. Some may provide growth potential. Others may help reduce overall volatility, generate income, provide diversification, or give you exposure to areas of the market you would otherwise be missing.
This question can also uncover something investors don't always notice: duplication.
You may own several different funds and assume you're well diversified, only to discover that many of them hold the same large companies or are heavily concentrated in the same sectors. You have more investments, but not necessarily more diversification.
Instead of asking, “Do I have enough investments?” a better question may be: “Does each part of my portfolio have a job?”
If you can't identify the job, it's worth understanding why that investment is there.
3. When Would I Change It?
This may be the most important question of the three.
Markets give investors an almost endless stream of reasons to feel like they should do something. Stocks fall. Interest rates change. Elections happen. A particular sector takes off. Headlines become unsettling. A new investment suddenly seems to be everywhere.
Without predetermined guidelines for when you would—or wouldn't—make a change, it becomes much easier for emotions and short-term events to drive long-term investment decisions. That's why it helps to decide what would justify a portfolio change before you're in the middle of a stressful market environment.
A change might make sense because your goals have changed, your time horizon is different, your financial circumstances have shifted, or your portfolio has moved significantly away from its intended allocation. That's very different from making a change just because you're nervous about what markets might do next.
A sound investment philosophy gives you a framework for making that distinction.
Your Portfolio Should Tell a Story
Ultimately, these three questions lead to a bigger one:
Is there a philosophy behind your portfolio?
When investments have been accumulated one at a time, it can be difficult to see how—or whether—they work together. But when a portfolio is intentionally designed, there should be a connection between what you own, why you own it, the role it plays, and the circumstances that would cause you to make a change.
That doesn't mean your portfolio should never evolve. Financial plans change. Goals change. Life changes. But ideally, your investments change because your plan gives you a reason to change them—not because the market gave you a reason to panic.
If you can't confidently answer these three questions about your current portfolio, that may be a sign that it's time to look beyond the individual investments and think more carefully about the philosophy connecting them.
At Principles of Financial Planning, Principled Portfolios are designed around a thoughtful, disciplined investment approach, helping investors understand not just what they own, but why they own it.
Learn more about Principled Portfolios and the philosophy behind the investments.