Better Buy: Aurora Cannabis (TSX:ACB) vs. CannTrust (TSX:TRST)

With a much cheaper stock price, is CannTrust Holdings Inc (TSX:TRST)(NYSE:CTST) a better buy than Aurora Cannabis Inc (TSX:ACB)(NYSE:ACB)?

| More on:

It’s been a brutal summer for weed stocks. After opening the year on a high note, the marijuana sector began tanking in May with no end in sight.

Although the month of May was a weak one for the markets overall, marijuana stocks were among the hardest hit–and they continued falling after other equities began to recover in June.

If you’re going to invest in weed stocks right now, it pays to tread carefully. Now that marijuana producers’ fates are beginning to diverge, it’s more important than ever to pick the right ones.

Enter Aurora Cannabis Inc (TSX:ACB)(NYSE:ACB) and CannTrust Holding Inc (TSX:TRST)(NYSE:CTST). Two of the most talked about marijuana stocks at the moment, they’re top of mind for many investors, yet they couldn’t be more different.

As you’re about to see, Aurora and CannTrust have taken completely different approaches to growth in the nascent marijuana industry. In this article I’ll be exploring which is the better buy.

Aurora Cannabis

Aurora Cannabis is a massive weed producer with global ambitions. It has a total productive capacity of over 700,000 kilograms annually and operates in 14 different countries. Investing in all that international infrastructure is expensive, so it should come as no surprise that Aurora lost money in its most recent quarter ($158 million to be precise).

However, with all that spending comes a lot of growth: in the same quarter, the company grew its net revenue by 305% year-over-year.

By scaling its operations, Aurora is becoming more and more efficient. In its most recent quarter, cost per gram sold declined to just $1.42–much lower than many of its competitors. This bears well for the company’s future should it be able to get costs under control.

CannTrust

Compared to Aurora, CannTrust has been less focused on international expansion and more involved with its domestic operations. Because it had been investing much smaller sums than Aurora on growth, it was for a time one of the few consistently profitable marijuana companies.

Recently, it has been spending more on expansion, and has swung to losses. However, the company’s investments have resulted in more rapid growth.

CannTrust’s cost-per-gram is much higher than Aurora’s, at $3.03. This indicates that Aurora’s operations are more efficient. Aurora is also growing revenue much faster than CannTrust is–the latter company grew at “just” 115% year-over-year in its most recent quarter.

However, the biggest hurdle CannTrust is facing at the moment is its regulatory drama with Health Canada. After the company was caught producing weed in unlicensed rooms, a hold was placed on 5000 kilograms of its inventory.

Although the company can still grow and produce weed, the hold represents a significant percentage of the company’s total output–so earnings will almost certainly take a hit. Additionally, increased regulatory scrutiny could cost the company even more going forward.

All in all, you’re probably safer buying Aurora Cannabis than CannTrust right now. However, because TRST stock has gotten so cheap, it may enjoy some upside if the Health Canada stuff blows over.

More on Cannabis Stocks

Yellow caution tape attached to traffic cone
Cannabis Stocks

2 Risky Stocks That Could Send Your $100,000 Investment to $0

Cannabis stocks look risky because price wars, dilution, and regulation can turn one weak quarter into a long drawdown.

Read more »

Pot stocks are a riskier investment
Cannabis Stocks

My Biggest Investing Regret in 2025 Was Buying This Stock

Canopy Growth is a cautionary reminder to buy businesses, not headlines, especially in hype-driven sectors like cannabis.

Read more »

Yellow caution tape attached to traffic cone
Cannabis Stocks

2 Popular Stocks That Could Wipe Out a $100,000 Nest Egg

Aurora Cannabis (TSX:ACB) is one stock that could wipe out your nest egg.

Read more »

Farmer smiles near cannabis crop
Cannabis Stocks

Here’s Why I Wouldn’t Touch Canopy Growth Stock With a 10-Foot Pole

Down almost 99% from all-time highs, Canopy Growth is a beaten-down cannabis stock that remains a high-risk investment in 2026.

Read more »

Cannabis business and marijuana industry concept as the shadow of a dollar sign on a group of leaves
Cannabis Stocks

2 Stocks That Could Turn $100,000 Into $0 Faster Than You Think

Canopy Growth and Plug Power are two unprofitable stocks that remain high-risk investments for shareholders in 2026.

Read more »

Pot stocks are a riskier investment
Cannabis Stocks

Will Canopy Growth Keep the Losing Streak Going in 2026?

Canopy Growth Corp (TSX:WEED) was one of the market's biggest losers in 2025.

Read more »

Farmer smiles near cannabis crop
Cannabis Stocks

TFSA Investors: An Undervalued Cannabis Stock You Can Buy for $500 Right Now

Down almost 70% from all-time highs, Curaleaf is a TSX cannabis stock that trades at an attractive valuation in December…

Read more »

Farmer smiles near cannabis crop
Cannabis Stocks

Can Canopy Growth Stock Finally Recover in 2026, as Donald Trump Might Ease Cannabis Restrictions?

Down over 99% from all-time highs, Canopy Growth stock might recover in 2026 if the Trump administration reclassifies cannabis products.

Read more »