Institutions
Back
Tariff Impacts on Canadian Portfolios | EP 231
October 8, 2026

A year ago, a trade shock gave the Bank of Canada room to cut rates; today, with inflation grinding higher, it may have to hike instead. Canadian equity portfolio manager Vijay Viswanathan and fixed income portfolio manager Crista Caughlin examine what the latest tariffs, and last month’s Canada Investment Summit, mean for Canadian portfolios. They explain why the equity portfolio carries little trade-exposed revenue once exempt commodities like oil and potash are set aside, why loan losses track job losses more than tariffs for the banks, and how a new tax deduction pulls the effective rate on new investment below the U.S. The conversation returns to a simple idea: what matters now is shovels in the ground, not sound bites on TV.

Key Takeaways

  • The macro starting point has flipped. In 2025, slowing growth and inflation let the Bank of Canada ease into the trade shock; today inflation is grinding higher on oil, and the Bank may have to hike instead.
     
  • A year of experience has taken some uncertainty out. The 50% tariff headline was not what businesses actually faced, USMCA held up, and exempt commodities kept trade-exposed revenue low.
     
  • The Canadian equity portfolio is less trade-exposed than it looks. Around 45% of revenue is Canadian-dollar denominated and about 30% U.S.-dollar, but little sits in goods that tariffs can easily target, such as oil and potash.
     
  • For the banks, unemployment is the number to watch, not the tariff headline. Loan losses follow job losses, but diversified wealth and capital-markets businesses make today’s banks more resilient than in past cycles.
     
  • A new tax deduction changes the math on where to build. Writing off most new investment in year one pulls the effective rate toward 6% versus roughly 16% in the U.S., though market access still constrains export-oriented projects.
     
  • The summit’s trillion-dollar ambition will take about a decade and a lot of debt. The team flags crowding-out risk as hyperscaler and AI bond issuance competes for the same capital, and the real test as shovels in the ground.

Companies Mentioned: Finning, Toromont, Caterpillar, Brookfield, X

A transcript of this episode is available below, modified for a more enjoyable reading experience. For more posts exploring the ideas we talk about in the episode, check out our Related Reads links.


How to subscribe
The podcast is available to listen and subscribe through any of the following platforms:
platformplatformplatformplatformplatform
Subscribe to Art of Boring to receive email notifications when a new episode is available, as well as other insights through our blog and quarterly updates.

Have feedback?

If you enjoyed this episode, feel free to leave a review on iTunes, which will help more people discover the Be Boring. Make Money.™ philosophy.

If you have any questions, comments, or suggestions about the podcast, please email podcast@mawer.com.


This blog post is solely intended for informational purposes and should not be construed as individualized investment advice, research, or a recommendation to buy, sell or hold specific securities. Information provided reflects current views based on data available at the time or writing and may change without notice. Mawer Investment Management Ltd. and/or its clients may hold positions in the securities mentioned, which may create a potential conflict of interest. While efforts are made to ensure accuracy, Mawer Investment Management Ltd. does not guarantee the completeness or accuracy of this information and disclaims liability for any reliance placed on the publication. Mawer Investment Management Ltd. is not liable for any damages arising out of, or in any way connected with, its use or misuse.
Stay Curious
Subscribe to receive our latest insights and quarterly updates.

Popular Posts


Categories

This blog post is solely intended for informational purposes and should not be construed as individualized investment advice, research, or a recommendation to buy, sell or hold specific securities. Information provided reflects current views based on data available at the time or writing and may change without notice. Mawer Investment Management Ltd. and/or its clients may hold positions in the securities mentioned, which may create a potential conflict of interest. While efforts are made to ensure accuracy, Mawer Investment Management Ltd. does not guarantee the completeness or accuracy of this information and disclaims liability for any reliance placed on the publication. Mawer Investment Management Ltd. is not liable for any damages arising out of, or in any way connected with, its use or misuse.