Guide to buying Onex stock in Canada

Onex is an asset management business based in Canada. Onex stocks (ONEX) are listed on the Toronto Stock Exchange, and all prices are listed in Canadian Dollars.

Onex employs 373 staff and has a trailing 12-month revenue of around C$738 million.

Keep reading to see up-to-date Onex stock price and performance data, along with a step-by-step guide for how to buy Onex stock in Canada.

Onex (ONEX) stock summary

Company stock name	Onex Corp
Stock ticker symbol	ONEX
Exchange	Toronto Stock Exchange
Open	C$110.41
High	C$111.30
Low	C$109.87
Close	C$111.30
Adjusted closing	C$111.30
Volume The number of stocks traded during the day	49,500
52-week stock price range	C$86.49 – C$131.38
Where to buy Onex stock	Buy on CIBC Investor's Edge

The values in this table are accurate as of the market close on November 27, 2025, and all amounts are in CAD.

Can I buy Onex stock in Canada?

Yes, you can buy Onex stock in Canada. You simply need to open a brokerage account with an online trading platform that supports stocks on the Toronto Stock Exchange (TSX) exchange. Platforms like Interactive Brokers will allow you to directly buy Onex stock from within Canada.

Dive deeper: Detailed guide on how to buy stocks in Canada

Our top picks for where to buy Onex stock

Onex stock chart (Toronto Stock Exchange (TSX): ONEX)

This chart tracks Onex stock price performance over time.

Onex stock price

Onex's stock price at the last available market close was C$111.30 (as of November 27, 2025). Keep in mind that Onex's stock price can be impacted on a daily, or even hourly, basis by factors like company performance, the broader economy and investor sentiments.

Is Onex stock a buy or sell right now?

The technical analysis gauge above shows real-time buy or sell ratings and analysis for Onex stock based on your selected timeframe. It uses three widely followed indicators—moving averages, oscillators and pivots—but this does not represent investment advice or a guarantee of success. Finder may not concur with these signals and accepts no responsibility for the performance of your stocks.

Can I buy Onex stock on the TSX?

No, you cannot buy Onex stock on the TSX because Onex stock is not listed on the TSX. Instead, Onex stock is listed on the Toronto Stock Exchange under the symbol "ONEX."

That said, if you're wondering how to invest in Onex stock in Canada, you still have the option to do so by opening a trading account with a Canadian brokerage that gives you access to Toronto Stock Exchange, like Interactive Brokers.

Dive deeper: Our picks for the best stocks to buy right now in Canada

Onex stock dividends

Onex dividend payout ratio: 4.58% of net profits

Recently Onex has paid out, on average, around 4.58% of net profits as dividends. That has enabled analysts to estimate a "forward annual dividend yield" of 0.36% of the current stock value.

This means that, over a year, based on recent payouts (which are sadly no guarantee of future payouts), Onex shareholders could enjoy a 0.36% return on their shares in the form of dividend payments. In Onex's case, that would currently equate to about C$0.27 per share.

While Onex's payout ratio might seem low, this can signify that Onex is investing more in its future growth.

Onex's most recent dividend payout was on October 31, 2025. The latest dividend was paid out to all shareholders who bought their stocks by January 9, 2026 (the "ex-dividend date").

Onex stock performance metrics

Here are some common key metrics for Onex stock that analysts often use to help gauge a stock's value—P/E ratio, PEG ratio and EBITDA.

• Onex's P/E ratio

  Onex's current share price divided by its per-share earnings (EPS) over the past 12 months gives a trailing price/earnings (P/E) ratio of roughly 12x. In other words, Onex shares trade at around 12 times recent earnings.

• Onex's PEG ratio

  Onex's price/earnings-to-growth (PEG) ratio is calculated by dividing its P/E ratio by its earnings growth, which comes out to about None. A lower ratio can suggest a stock offers better value, while a higher ratio may suggest worse value.

  The PEG ratio provides a broader view than the P/E ratio alone, as it factors in Onex's expected earnings growth. By accounting for growth, investors can use the PEG ratio to compare the valuations of multiple high-growth companies.

• Onex's EBITDA

  Onex's EBITDA (earnings before interest, taxes, depreciation and amortization) is C$499 million. EBITDA is a measure of a company's overall financial performance and is often used as a proxy for a company's profitability.

Has Onex stock ever split?

Onex's stocks were split on a 2:1 basis on May 29, 2000. So, if you had owned 1 share the day before before the split, the next day you'd have owned 2 shares. This wouldn't directly have changed the overall worth of your Onex stocks, just the quantity.

However, indirectly, the new 50% lower stock price could have impacted the market appetite for Onex stocks, which in turn could have impacted Onex's stock price.

How volatile is Onex stock?

Over the last 12 months, Onex's stocks price has ranged from C$86.49 to as high as C$131.38. Onex's beta measurement of stock volatility is 1.26. For comparison, the market (Toronto Stock Exchange) average beta is 1. This would suggest that Onex's stocks are more volatile than the average for this exchange and represent, relatively-speaking, a higher risk (but potentially also market-beating returns).

Some analysists use "beta" to gauge a stock's volatility. Beta is a popular way to measure a stocks volatility in relation to the market. Here is a breakdown of Onex's beta stock volatility rating.

Onex company and revenue performance

Market Capitalization The total market value of Onex's outstanding shares	C$7.6 billion
Gross profit (TTM)	C$575 million
Operating margin (TTM)	38.84%
Profit margin	58.81%
Revenue (TTM)	C$738 million
Return on assets (TTM)	2.28%
Return on equity (TTM)	5.04%
Earnings per share (TTM)	C$8.81
50-day moving stock price average The average share price over the last 50 days	C$116.31
200-day moving stock price average The average share price over the last 200 days	C$108.99

All dollar amounts in this table are in CAD. TTM refers to the "trailing 12 months." All values are accurate as of the market close on December 4, 2025.

Onex company profile

Onex Corporation is a private equity firm specializing in acquisitions and platform acquisitions. The firm makes investments in buyouts, turnaround, upper-middle market, large-cap, mid-cap, and small-cap market and distressed companies.

It also invests in recapitalization, growth capital, Industry consolidation, corporate carve-outs of subsidiaries and mission-critical supply divisions from multinational corporations, operational restructurings of undervalued businesses, and builds up. The firm seeks to invest in industrials, Health and Wellness, financial services, consumer, and business services & software.

It invests in global businesses headquartered in North America, including United States, Canada, and Europe. The firm seeks to invest between $125 million and $1000 million in companies that have minimum revenues of $300 million.

It does not consider size if the company is in an industry in which the firm already has presence.

• Common company-related questions about Onex

  What percentage of Onex is owned by insiders or institutions?
  Currently 16.535% of Onex stocks are held by insiders and 40.732% by institutions.

  How many people work for Onex?
  Latest data suggests 373 work at Onex.

  When does the fiscal year end for Onex?
  Onex's fiscal year ends in December.

  Where is Onex based?
  Onex's address is: 161 Bay Street, Toronto, ON, Canada, M5J 2S1

  What is Onex's ISIN number?
  Onex's international securities identification number is: CA68272K1030

  What is Onex's CUSIP number?
  Onex's Committee on Uniform Securities Identification Procedures number is: 68272K103

Compare trading platforms to buy Onex stock

Compare special offers, low fees and a wide range of investment options among popular trading platforms in Canada. Note that the dollar amounts in the table below are in CAD.

Related: Compare the best stock trading platforms in Canada

Do I have to pay tax on gains from Onex stock sales in Canada?

Yes, you'll need to pay taxes in Canada on investment income, which includes any profit from selling Onex stock. The CRA taxes investment income from stocks in Canada based on three main factors:

1. Investment income. Investment income includes money earned from interest, dividends or capital gains, which may affect how much you have to pay in taxes on stock sales in Canada.
2. Investor type. Your investment income will be taxed differently depending on whether you're a regular investor or a day trader (which means you buy and trade stocks on a daily basis as your primary form of income).
3. Tax bracket. The higher your tax bracket, the more you'll pay on income from stock sales. Your tax bracket depends on your gross income (minus deductions).

You can learn more about the tax implications of selling stocks in Canada here.

Frequently asked questions about Onex stock

• Can I buy Onex stock directly as a Canadian investor?

  Yes, Canadian investors can buy Onex stock directly through various online brokerage platforms available in Canada. You can compare trading platform options and fees for buying Onex stock in our table here.

• Can Canadians buy American stocks?

  Yes, Canadians can buy American stocks through Canadian trading platforms that give access to American stock exchanges such as the NYSE and Nasdaq. The good news is that most Canadian brokerage platforms, like Questrade, Interactive Brokers, Moomoo and Wealthsimple, give access to US exchanges. Read our full guide on how to buy US stocks in Canada to learn more.

• Can I buy fractional shares of Onex stock?

  Yes, it may be possible to buy fractional shares of Onex stock depending on the trading platform you're signed up with. Fractional shares can allow you to invest in Onex stock even when you can't afford its full share price. You can read our full guide to how fractional shares work to learn more.

  The table below shows trading apps in Canada that offer fractional shares:

  3 of 3 results

  Finder Score	Available Asset Types	Account Types	Stock Trading Fee	Monthly Account Fee
  Promoted Finder Score 8.8 Great Interactive Brokers	Finder Score 8.8 Great	Stocks, Bonds, Options, Index Funds, ETFs, Forex, Currencies, Futures	RRSP, TFSA, Personal, Joint	min $1.00, max 0.5%	$0	Go to site More info Compare product selection Compare	loading
  Finder Score 7.4 Great Moomoo Financial Canada	Finder Score 7.4 Great	Stocks, Options, ETFs	RRSP, TFSA, Personal, FHSA	$1.49/stock	$0	Get up to $4,600 in trading perks. T&Cs apply.	Go to site More info Compare product selection Compare	loading
  Finder Score 9.1 Excellent Questrade	Finder Score 9.1 Excellent	Stocks, Bonds, Options, Mutual Funds, Index Funds, ETFs, Forex, GICs, Precious Metals, IPOs	RRSP, RESP, RRIF, TFSA, Personal, Joint, FHSA	$0	$0	Get free contracts, no commissions and a 30 day free trial of Questrade Plus. Use offer code FREEOPTIONS. T&Cs apply.	Go to site More info Compare product selection Compare	loading

  loading

  Load More

  Showing 3 of 3 results

  Finder Score for stock trading platforms

  To make comparing even easier we came up with the Finder Score. Trading costs, account fees and features across 10+ stock trading platforms and apps are all weighted and scaled to produce a score out of 10. The higher the score, the better the platform—it's that simple.

  Read the full methodology

Related: New to stock trading? Compare brokers and get tips for investing.

Important information: Powered by Finder.com. This information is general in nature and is no substitute for professional advice. It does not take into account your personal situation. This information should not be interpreted as an endorsement of futures, stocks, ETFs, CFDs, options or any specific provider, service or offering. It should not be relied upon as investment advice or construed as providing recommendations of any kind. Futures, stocks, ETFs and options trading involves substantial risk of loss and therefore are not appropriate for most investors. You do not own or have any interest in the underlying asset. Capital is at risk, including the risk of losing more than the amount originally put in, market volatility and liquidity risks. Past performance is no guarantee of future results. Tax on profits may apply. Consider the Product Disclosure Statement and Target Market Determination for the product on the provider's website. Consider your own circumstances, including whether you can afford to take the high risk of losing your money and possess the relevant experience and knowledge. We recommend that you obtain independent advice from a suitably licensed financial advisor before making any trades.