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Portfolio managers as a group has not contributed anything to the society at large. I mean a barber helps to cut people's hair, a doctor saves lives and a teacher educates our children. Lawyers, politicians, portfolio managers, as a whole, subtracted value from the society, if you ask me.
The famous stats is this, and I must state again: more than 80% of all fund managers fail to beat market indices over long periods of time. Some of them do beat the index for like 1 or 2 yrs, only to falter in the 3rd or 4th.
The market is really terribly efficient. The S&P500 has returned 10%pa on average over the last 80 years. Most other indices don't go that far back but academic studies have shown that stocks or equities, returned high single digit to low double digit per annum, on average.
Hence it is not easy to beat the market over the long run. Yes you may have a lucky trade, like buying BP at 250p and now it's close to 400p, a 60% return in 2 mths. But to replicate this for 10 years is another story.
Value investors don't fare too much better. Some studies showed that 20-40% of value funds outperform market indices. That still means that majority of so-called value investors still fail to beat their benchmark! Although they are about twice as good as the average fund manager.
I think there are several factors that explain why portfolio managers fail so spectacularly and it serves to remind us that if we can just adopt the right philosophy, we can avoid most of their mistakes.
1. Herd Mentality
Just a simple analogy. In a shopping mall, when we see crowd gathering near certain stores, bcos there is some event, we gravitate towards the crowd Read more...[caption id="attachment_3020" align="alignright" width="150" caption="Photo by Kyle May"][/caption]
Portfolio managers as a group has not contributed anything to the society at large. I mean a barber helps to cut people's hair, a doctor saves lives and a teacher educates our children. Lawyers, politicians, portfolio managers, as a whole, subtracted value from the society, if you ask me.
The famous stats is this, and I must state again: more than 80% of all fund managers fail to beat market indices over long periods of time. Some of them do beat the index for like 1 or 2 yrs, only to falter in the 3rd or 4th.
The market is really terribly efficient. The S&P500 has returned 10%pa on average over the last 80 years. Most other indices don't go that far back but academic studies have shown that stocks or equities, returned high single digit to low double digit per annum, on average.
Hence it is not easy to beat the market over the long run. Yes you may have a lucky trade, like buying BP at 250p and now it's close to 400p, a 60% return in 2 mths. But to replicate this for 10 years is another story.
Value investors don't fare too much better. Some studies showed that 20-40% of value funds outperform market indices. That still means that majority of so-called value investors still fail to beat their benchmark! Although they are about twice as good as the average fund manager.
I think there are several factors that explain why portfolio managers fail so spectacularly and it serves to remind us that if we can just adopt the right philosophy, we can avoid most of their mistakes.
1. Herd Mentality
Just a simple analogy. In a shopping mall, when we see crowd gathering near certain stores, bcos there is some event, we gravitate towards the crowd Read more...
[/caption]
Portfolio managers as a group has not contributed anything to the society at large. I mean a barber helps to cut people's hair, a doctor saves lives and a teacher educates our children. Lawyers, politicians, portfolio managers, as a whole, subtracted value from the society, if you ask me.
The famous stats is this, and I must state again: more than 80% of all fund managers fail to beat market indices over long periods of time. Some of them do beat the index for like 1 or 2 yrs, only to falter in the 3rd or 4th.
The market is really terribly efficient. The S&P500 has returned 10%pa on average over the last 80 years. Most other indices don't go that far back but academic studies have shown that stocks or equities, returned high single digit to low double digit per annum, on average.
Hence it is not easy to beat the market over the long run. Yes you may have a lucky trade, like buying BP at 250p and now it's close to 400p, a 60% return in 2 mths. But to replicate this for 10 years is another story.
Value investors don't fare too much better. Some studies showed that 20-40% of value funds outperform market indices. That still means that majority of so-called value investors still fail to beat their benchmark! Although they are about twice as good as the average fund manager.
I think there are several factors that explain why portfolio managers fail so spectacularly and it serves to remind us that if we can just adopt the right philosophy, we can avoid most of their mistakes.
1. Herd Mentality
Just a simple analogy. In a shopping mall, when we see crowd gathering near certain stores, bcos there is some event, we gravitate towards the crowd Read more...
