3 Mistakes Millennials Need to Stop Making

Don’t make these mistakes, get started early on your portfolio and it can pay off big time.

A little while ago, I wrote about the mistakes millennials have been making when it comes to copying their baby boomer parents. In that article, I wrote how many millennials don’t know where to start, believe they don’t have much to put away, and can obsess on ways things could wrong rather than just going for it.

Today, I’m going to look at some other ways millennials need to up their game when it comes to investing and some common problems many run into. While the main factor continues to be starting to invest in the first place, there are a few other things millennials should watch out for when it comes to investing.

Not making automatic payments

It can sound pretty great to just put some cash into a Tax-Free Savings Account (TFSA) and just watch your stocks rise. However, a mistake many millennials are making at the moment is not continuing those payments. While many articles here at the Fool focus on putting, say, $15,000 away one time and seeing it rise with an investment in one great stock, that’s not something you should do over the long term.

Instead, whether it’s every paycheque every month or every year, you should have a number in mind that you aim to put away into the portfolio of your choice. That way, it gives you a chance to take a hard look at your portfolio again and again and see whether you want to put your cash back in the same stocks you already have or to diversify further and consider something new.

Not having a goal

Are you still living at home? Do you have student debts? Are you getting married? Have you had children? These are all different types of goals to consider, and are why having those automatic payments are such a great idea. Each gives you as an investor a clear idea with a clear number in mind of where you want your investments to be.

That means this will also create a path to diversifying your investments so that when one area of the markets goes down, other areas will hopefully pick it up unless we’re in a recession. This is a great way to keep moving towards your goal so that you can cash out whenever the time comes that you need that cash.

Not diversifying investments

I’ve been hinting at this throughout the article, but investors need to create a diversified portfolio for the reasons I mentioned. Having some diversification creates a safe means of making money, and there are a few you should look out for. Banking institutions are a great way to see your funds rise on a steady increase, and right now I would recommend Toronto-Dominion Bank as a great option.

The stock is trading well below fair value, with an incredibly promising future outlook. The stock is now Canada’s most American bank, meaning it gives you that wanted diversification, while increasing the company’s revenue growth over the long term. It has also expanded into the area of wealth and commercial management — a highly lucrative area.

I would also consider buying some energy stocks at the moment, as oil and gas prices have sent shares tumbling. A great stock to consider would be TC Energy (TSX:TRP)(NYSE:TRP), which has actually been on a steady increase, even while other pipelines plummet. The company continues to pump out stellar earnings, and when oil and gas gets up and running again, this company will seriously benefit as a pipeline company.

What both of these stocks also offer are dividends. Dividends means you’ll have cash coming in even when the markets are down, and both have a history of steady increases in dividends. That cash can then be used to reinvest into your portfolio, which you can do when those automatic payments come through.

Fool contributor Amy Legate-Wolfe owns shares of TORONTO-DOMINION BANK.

More on Stocks for Beginners

Top TSX Stocks

If I Could Only Buy and Hold a Single Stock, This Would Be It

Bank of Nova Scotia is a compelling buy-and-hold stock thanks to its stability, global reach, and reliable dividend income.

Read more »

Senior uses a laptop computer
Tech Stocks

A Year Later: 3 Canadian Stocks I Still Want in My TFSA

Three TFSA-friendly compounders still look like they’re executing a year later, even if none of them is truly “cheap.”

Read more »

woman looks out at horizon
Dividend Stocks

5 Canadian Stocks I’d Feel Good About Holding for the Next 10 Years

Here's why these five Canadian stocks are some of the best picks on the TSX, not to just buy now,…

Read more »

Warning sign with the text "Trade war" in front of container ship
Stocks for Beginners

2 Canadian Stocks That Could Surprise Investors During Trade Turbulence

These five “boring” TSX stocks focus on essentials and recurring demand, which can make them useful holds in 2026.

Read more »

frustrated shopper at grocery store
Dividend Stocks

5 TSX Stocks to Buy for a Calm, Boring, Winning Portfolio

These five “boring” TSX stocks focus on essentials and recurring demand, which can make them useful holds in 2026.

Read more »

Canadian Red maple leaves seamless wallpaper pattern
Dividend Stocks

The Canadian Stocks I’d Be Most Comfortable Buying and Holding in a TFSA Forever

I'd be most comfortable buying and holding blue-chip Canadian dividend stocks in a TFSA forever.

Read more »

a woman sleeps with her eyes covered with a mask
Energy Stocks

2 Dividend Stocks That Could Help You Sleep Better in 2026

These two Canadian utilities aim to keep dividends steady in 2026, even if the economy and rates get choppy.

Read more »

AI concept person in profile
Tech Stocks

3 No-Brainer AI Stocks to Buy Right Now on the TSX

These three TSX AI stocks aren’t just hype plays — they’re tied to real customers and growing revenue.

Read more »