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Sionna Investment Managers Inc.


161 Bay St.
27th Floor
Toronto, Ontario M5J 2S1
(416) 203 - 8803

Principal Contacts

Paul Spagnolo
President & COO
Tel: (416) 203 - 8891

Client Minimums

Has no minimum for private clients.

Has no minimum for institutional clients.

Types of Accounts Managed

  • Private Individual / Investor
  • Family Office
  • Institutional Investor - Pension Plan
  • Institutional Investor - Non-Profit
  • Institutional Investor - First Nations
  • Institutional Investor - Other

Provinces of Business

  • Alberta
  • British Columbia
  • Manitoba
  • New Brunswick
  • Newfoundland and Labrador
  • Nova Scotia
  • Ontario*
  • Prince Edward Island
  • Quebec
  • Saskatchewan
  • Yukon

* indicates a physical location in this province

Sionna Investment Managers is an independent, employee-owned investment management firm that oversees assets on behalf of its institutional and private clients. Using a disciplined value-investing process, Sionna’s fundamental research identifies quality companies that are available at attractive valuations. Sionna believes that stocks are mispriced because of human behaviour – not the true condition of the company. The firm actively seeks under-appreciated or over-looked companies that trade for significantly less than their true value. Sionna assesses the value and quality of individual companies from the bottom up. The firm:

– Opportunistically invests in good businesses when they are temporarily undervalued

– Identifies candidates through comprehensive fundamental analysis by:

– Getting behind the numbers

– Understanding business fundamentals

– Assessing management quality

Sionna manages portfolios using an approach that focuses on capital preservation and strives to generate value-added returns for its clients over the long-term.

For more information, please visit Sionna’s website at