In the US, a lot has been made about large investment companies buying up houses, but this is something different entirely:
> This category represents homebuyers with multiple mortgaged properties. This means investors are homebuyers who either:
> * purchase an investment property while maintaining their primary residence, or
> * purchase a new residence to live in while converting their existing residence into an investment property
Specifically, "investors" excludes anyone who didn't use a mortgage to purchase (e.g., all-cash buyers, any buyer with alternative financing). AFAICT, it would even exclude someone with a paid-off house who bought a new investment property with a mortgage.
[1]: https://www.bankofcanada.ca/2022/01/staff-analytical-note-20...