Elite Canadian Growth Stocks For September 2026

Rising global bond yields have pushed up borrowing costs and put pressure on high-growth stories everywhere, which makes fast growing Canadian companies with meaningful insider ownership especially interesting. When executives have a lot of their own capital on the line, they often think carefully about funding, dilution, and long term decisions. This article looks at three fast growing stocks where insiders are heavily invested, and explains what that might mean for your portfolio.

The three stocks highlighted below are just a small sample of this theme, and the full screen surfaced 46 more companies where insiders are heavily invested and the growth story is still being written. To identify the ideas that best match your own risk tolerance and time horizon, move straight into the Fast Growing Stocks With High Insider Ownership screener to filter, analyze, and focus on your highest conviction setups.

Lightspeed Commerce (TSX:LSPD)

Lightspeed Commerce runs a cloud-based commerce platform for retailers, restaurants, and golf operators, where recurring software subscriptions and embedded payments are the main link to the fast growth and insider-backed theme investors are screening for.

Lightspeed Commerce generates about US$1.24b in Software & Programming revenue from its platform and has a market value near CA$1.75b, which puts its scale firmly in mid cap territory on the TSX.

For growth focused investors, Lightspeed Commerce is an example of a software and payments business where the upside case hinges on how effectively it can turn a large installed base and rising transaction volumes into sustained profitability within a few years.

"While Lightspeed Commerce is benefiting from the expansion of global e-commerce and the rising adoption of cashless payments, which are driving higher transaction-based revenue and payments penetration, the company faces ongoing competition from larger, consolidated ecosystem players such as Shopify, Clover, and Amazon."

What happens to that long term earnings story if a single pressure point on future margins plays out differently to current expectations.

If that margin swing is what you are focused on, read the full narrative for Lightspeed Commerce to see how the growth engine and competitive pressure could be decoupling.

Colliers International Group (TSX:CIGI)

Colliers International Group is a global commercial real estate and engineering firm. The capital markets and investment management arm links it directly to the fast growth and insider alignment theme, even though that unit sits alongside much larger advisory and outsourcing activities.

Colliers International Group generates about US$3.5b from commercial real estate services, US$1.9b from engineering projects, and US$562 million from investment management, with a market value near CA$6.6b that places it firmly in large mid cap territory.

For investors screening for strong growth potential backed by committed insiders, Colliers International Group combines fee-based capital markets and fund management with a wide advisory platform. This structure helps explain why management and analysts are aligned on a constructive long term outlook.

"The growing interest from institutional and private wealth channels in alternative asset classes such as data centers, student housing, infrastructure, and credit solutions is driving segment diversification and AUM growth in the investment management business, supporting future recurring fee revenue and higher net margins."

What happens to that earnings path if one assumption about how quickly capital actually flows into those higher margin mandates proves too optimistic?

If you want to see how that capital actually gets deployed, read the full narrative for Colliers International Group to understand what might be accelerating or stalling Colliers International Group from here.

Allied Gold (TSX:AAUC)

Allied Gold is a Toronto based miner focused on African gold projects, where the flagship Sadiola operation in Mali anchors its link to the fast growing, insider aligned theme. The business generated about US$733 million from Sadiola, US$418 million from Bonikro, and US$343 million from Agbaou, with the stock valued around CA$4.4b.

For investors drawn to growth that is backed by aligned management, Allied Gold brings a cluster of producing assets and a flagship project that sits squarely within the screener’s focus on expansion backed by confident guidance.

"Accelerated stripping and ore access at Agbaou and Bonikro, alongside demonstrably higher-than-forecast grades, signals a very real upside surprise to both production and unit cost guidance, potentially resulting in outsized revenue and cash flow beats well beyond current market forecasts."

What happens to that upbeat growth story if one key assumption about how quickly new capacity feeds through to margins proves too optimistic.

That margin risk cuts both ways, and the full narrative for Allied Gold shows where Allied Gold’s expansion could be accelerating upside or masking project level pressure.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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