3 Long-Term Buying Opportunities You’ll Kick Yourself for Not Buying in May

These three stocks look like excellent long-term picks for investors seeking core portfolio holdings in this current economic environment.

| More on:
Key Points
  • Invest in long-term compounders through various market cycles by selecting companies with strong operating momentum, disciplined capital allocation, and shareholder-friendly practices.
  • Top picks include Canadian National Railway, Brookfield Infrastructure Partners, and Shopify due to their robust fundamentals, stable cash flows, and growth potential in key sectors like transportation, infrastructure, and e-commerce.

Long-term investors should focus on businesses with durable demand, strong balance sheets, and the kind of cash generation that can keep compounding through different market cycles. In Canada, that usually means looking past short-term noise and toward companies with real operating momentum, disciplined capital allocation, and shareholder-friendly track records.

These three stocks check off most of the boxes I think about when considering companies as potential long-term holdings.

Without further ado, let’s dive in!

man touches brain to show a good idea

Source: Getty Images

Canadian National Railway

As a barometre of North American growth (and a way to play long-term economic growth in this region), Canadian National Railway (TSX: CNR) remains one of my top picks.

Indeed, the company is one of the cleanest long-term compounders on the TSX. That’s because it sits at the center of North American trade and logistics, providing the aforementioned exposure to long-term growth trends investors are after.

CN Rail continues to show strong operating performance, and its latest quarterly update highlighted management’s focus on debt metrics and balance-sheet discipline. These results included strong year-over-year free cash flow growth and yet another dividend payout.

Given that we’re not building any more railroads and other forms of transportation are in flux due to sky-high gas prices, this is an intriguing play despite its relatively muted capital appreciation returns in recent years.

Brookfield Infrastructure Partners

Another industrial play, but one I think can fit most investor portfolios right now, Brookfield Infrastructure Partners (TSX: BIP.UN) is another top holding I think investors can sleep well at night owning for the long term.

The company owns essential assets that tend to produce stable, contracted, and regulated cash flows. In its first-quarter 2026 results, the company reported funds from operations per unit of $0.90, which was up 10% year over year. More notably, CN Rail saw particularly strong gains in data and midstream operations.

That mix matters because it gives Brookfield a blend of defensive infrastructure cash flow and higher-growth themes tied to digitalization and global energy demand. So, for those looking to invest in the future and do so with a company that’s shown the ability to return significant shareholder capital and continue to generate strong returns on equity, this is an excellent pick in my books.

Shopify

Now, for a much more growth-oriented name, I continue to think is one of the best long-term compounders on the TSX: Shopify (TSX: SHOP).

Shopify is no longer just a story stock. Rather, this is a company which has fundamentals that are increasingly doing the talking.

In its first quarter of 2026, Shopify reported 34% revenue growth and a 15% free cash flow margin. Those strong numbers represent an incredibly robust financial picture, which is important given that Shopify is still investing heavily in expansion and product development.

The company also generated $476 million in free cash flow, showing that growth is now coming with meaningful profitability underneath it. That matters because investors are no longer paying for a vague promise. Instead, they are buying a platform with scale, operating leverage, and a growing economic moat in e-commerce infrastructure.

I think the underlying growth trends tied to the e-commerce rollout globally are expected to continue. Thus, this is a top stock I think is worth adding at or below the $150-per-share level right now.

Fool contributor Chris MacDonald has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Shopify. The Motley Fool recommends Brookfield Infrastructure Partners and Canadian National Railway. The Motley Fool has a disclosure policy.

More on Investing

dreaming of financial success
Bank Stocks

TD Bank Is My Top Canadian Dividend Stock and I’m Never Selling

TD Bank (TSX:TD) stock is a dividend hero that I wouldn't sell after the recent run.

Read more »

young people stare at smartphones
Tech Stocks

Here’s a TFSA Stock Yielding 0.4% With Reliable Quarterly Payments

Apple (NASDAQ:AAPL) has a small dividend, but it's growing steadily. After a strong device showcase, perhaps the best spot for…

Read more »

monthly calendar with clock
Investing

This 5.8% Dividend Stock Pays Cash Every Month (and There Are Other Reasons You Might Want to Own It)

CT REIT (TSX:CRT.UN) might be the retail REIT to buy as shares plunge and yields swell.

Read more »

A train passes Morant's curve in Banff National Park in the Canadian Rockies.
Dividend Stocks

This Isn’t a “Quick Win” Stock: It’s a “Steady Builder” One

CN Rail (TSX:CNR) may be the steadiest compounder on the entire Canadian stock market.

Read more »

dividend growth for passive income
Dividend Stocks

1 Undervalued Canadian Dividend Stock to Buy Now and Hold for Decades

This stock is down 15% from the recent highs and now offers an attractive dividend yield.

Read more »

Bottles and glasses of alcohol drinks
Investing

Trump’s Alcohol Ban Will Hit This Canadian Producer: What Corby Investors Need to Know

The strength of Corby’s domestic business has helped offset some of the potential weakness associated with U.S. exports.

Read more »

some investments are riskier than others
Investing

This Popular Income Strategy Promises Less Risk: Here’s What Investors Give Up

Covered-call ETFs like ZWC can pay high monthly cash flow, but the extra income comes from giving up some upside.

Read more »

The Meta Platforms logo displayed on a smartphone
Tech Stocks

1 Decision Today Could Change Your Financial Story

Contributing to and investing with your TFSA in names like Meta Platforms (NASDAQ:META) could change your long-term financial trajectory.

Read more »