Q: Hello to the 5i team
I have always struggled with diversification as it relates to management of a portfolio. I understand the wisdom always being offered (including here at 5i) along the lines of ensuring that proper diversification is maintained. I read something recently that indicated an academic study demonstrated that the maximum effect of diversification is achieved with 18 positions.
My concern and understanding is this: while diversification offers the investor some greater degree of protection on the downside, it also prevents, I believe, any chance of accumulating significant wealth because of diluted positions in any given security.
There was a recent article in the G&M discussing the merits of owning a portfolio consisting only of Canadian banks. Most of the investment professionals consulted on the matter considered this to be a very bad idea. However, I think the idea merits serious consideration considering their long-term performance.
I know 5i advocates diversification but what is your take on a smaller concentrated portfolio?
Thanks very much. Your service is very much appreciated.
I have always struggled with diversification as it relates to management of a portfolio. I understand the wisdom always being offered (including here at 5i) along the lines of ensuring that proper diversification is maintained. I read something recently that indicated an academic study demonstrated that the maximum effect of diversification is achieved with 18 positions.
My concern and understanding is this: while diversification offers the investor some greater degree of protection on the downside, it also prevents, I believe, any chance of accumulating significant wealth because of diluted positions in any given security.
There was a recent article in the G&M discussing the merits of owning a portfolio consisting only of Canadian banks. Most of the investment professionals consulted on the matter considered this to be a very bad idea. However, I think the idea merits serious consideration considering their long-term performance.
I know 5i advocates diversification but what is your take on a smaller concentrated portfolio?
Thanks very much. Your service is very much appreciated.