There
was an interesting conversation on investments that I had with a friend of mine.
He has a simple equity-bond portfolio and the weightage is 60-40 respectively.
As we chatted on we started to go into the nitty gritty of his portfolio, and
what he revealed next came as a surprise to me.
His
portfolio is consisted of only two individual companies at the equity portion,
and a corporate bond making up the entirety of his bond part.
When
I asked him further on the choice of his components, he said he was familiar
with them and deemed them as safe investments.
Risks
Using
my friend's portfolio as an example, let us assume his two company equities are
Company A and Company B, and the corporate bond is called Bond Z. The ratio of
holdings between Company A, Company B and Bond Z is 30 : 30 : 40 respectively,
based on his 60-40 allocation.
There
are a number of risks inherent in his portfolio. First on the list would be
bond default risk; the worst case scenario is a total default of Bond Z, and
this would mean a 40% wipeout of his portfolio.
Next
up is market risk; if the price of Company A goes down by half, it would
translate to a 15% overall loss for the portfolio.
The
doomsday scenario would be the complete price collapse of Companies A and B,
and Company Z which issues Bond Z, during a market downturn. It did happen
during the 2008-2009 Global Financial Crisis. That is a scary thought.
In
fact recently some stable companies' share prices were taking a dive, and the
default of corporate bonds were making financial news headlines in the past few
months. The risks are real.
Diversification
and the 12% Limit
This
is where the importance of diversification comes in. As often mentioned in my
ebook, diversification helps to reduce risks. By having more individual
equities, bonds and REITs within a portfolio means the risks are spread across,
and a collapse or default of one company or REIT would be less painful.
As a
guideline, I would recommend that an individual equity/bond/REIT do not exceed
12% of the portfolio value. In the event of a wipeout, 12% would be the maximum
loss you could bear.
Why
12%, you may ask.
I
derive the 12% guideline from the holdings of the Straits Times Index, or
better known as the FTSE STI. If you look at the factsheet1, the
three largest components are in the range of 11.xx%. So to round it off, I made
it 12%.
Exceptions
to the 12% Limit
There
are a few asset classes and investment vehicles that are exempted from the 12%
limit. Exchange Traded Funds (ETFs) are one of them; after all, they are made
up of different individual equities/bonds/REITs/commodities. The only risk of
concern would be the counterparty risk against the ETF provider, but that is
low compared to the risks of holding Company A, Company B and Bond Z only. The
others would be physical commodities (e.g. physical gold and silver) and cash.
Back
to My Friend
I had
told him basically what I had posted above. Good thing is his portfolio is
still healthy at the moment, and he would be exploring other equities and
bonds, as well as ETFs.
1 –
FTSE Russell. Straits Times Index. 30 September 2016. http://www.ftse.com/Analytics/FactSheets/temp/dd0f6ae5-f886-423d-8b54-a35b1069b2eb.pdf
(accessed 31 October 2016)