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Non-Compete Carve-Outs for Passive Investors in an Ontario Business Sale

The common exception letting a seller hold a small passive stake in a competitor after an Ontario business sale without breaching the non-compete.

Buying & Selling a Business6 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • A non-compete clause is often drafted to prohibit a seller from having any "interest" in a competing business — a phrase broad enough, on its face, to catch not just starting or working…
  • The carve-out permits the seller to hold a small, non-controlling ownership interest in a competing business — typically framed around publicly traded companies — purely as a passive…
  • A passive investment carve-out is rarely unconditional.

A well-drafted non-compete is supposed to stop a seller from competing with the business they just sold. Read too literally, though, a broadly worded clause could technically be breached by something far less threatening — owning a handful of shares in a publicly traded competitor through a personal investment account, with no involvement in running it. Most sellers don't intend to sign away their entire investment freedom, and most buyers don't actually need them to. That's where a passive investment carve-out comes in.

This article explains what the carve-out does, the conditions typically attached to it, and where sellers and buyers tend to disagree.

Why a Blanket Non-Compete Can Be Too Broad

A non-compete clause is often drafted to prohibit a seller from having any "interest" in a competing business — a phrase broad enough, on its face, to catch not just starting or working for a competitor, but simply owning shares in one. Taken literally, that could mean a seller technically breaches the clause by holding shares of a large, publicly traded competitor purely as an investment, through a mutual fund, or even indirectly through a diversified portfolio they don't actively manage.

Few buyers actually intend to restrict that kind of passive, arm's-length investment activity — the real concern is the seller actively competing, working for a competitor, or using inside knowledge to help one. A carve-out exists to draw that line clearly, so the clause captures what it's meant to and nothing more.

What a Passive Investment Carve-Out Does

The carve-out permits the seller to hold a small, non-controlling ownership interest in a competing business — typically framed around publicly traded companies — purely as a passive financial investment, without that holding counting as a breach of the non-compete. It's a targeted exception, not a general loosening of the restriction: active involvement, board positions, or any operational role in the competitor generally remain squarely prohibited.

Typical Conditions Attached to the Carve-Out

A passive investment carve-out is rarely unconditional. Common conditions include:

Because these conditions are drafted into the specific clause rather than implied automatically, the exact wording of your agreement — not general practice — determines what's actually permitted.

Where Sellers and Buyers Tend to Disagree

Drafting It Carefully

A passive investment carve-out is a narrow exception to an otherwise broad restriction, which means loose drafting on either side creates real risk. A carve-out written too broadly can swallow the non-compete's protection entirely; one written too narrowly can leave a seller in technical breach over an investment nobody involved in the deal actually cares about. Getting the specific thresholds, conditions, and disclosure requirements right — rather than borrowing generic template language — is worth the attention it takes.

Frequently asked questions

Does the carve-out apply automatically, or does it need to be written into the agreement?

It needs to be written in specifically. Without an express carve-out, a broadly worded non-compete prohibiting any "interest" in a competing business could technically be read to catch passive investments too — the exception only exists where the parties negotiate and draft it.

Can the carve-out cover a private company, not just a publicly traded one?

It can, but buyers are typically more cautious extending it that far, since private company ownership more often comes with some degree of influence, information access, or involvement than a small stake in a public company traded on the open market.

What if the seller's mutual fund happens to hold shares in a competitor?

Well-drafted carve-outs often specifically address indirect exposure through pooled investment vehicles like mutual funds or index funds, recognizing the seller has no control over what any individual fund holds. Whether your clause covers this depends entirely on its specific wording.

Does the seller have to tell the buyer about every passive investment?

Only if the agreement specifically requires it. Some carve-outs include an ongoing disclosure obligation for investments in named or direct competitors; others don't require disclosure at all as long as the investment stays within the carve-out's conditions.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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