Warren Buffett is widely considered one of
the greatest investors of all time, but if
you were to ask him whom he thinks is
the greatest investor, he would probably
mention one man: his teacher, Benjamin
Graham. Graham was an investor and
investing mentor who is generally
considered the father of security analysis
and value investing .
His ideas and methods on investing are
well documented in his books, “Security
Analysis” (1934), and “The Intelligent
Investor” (1949), which are two of the
most famous investing texts. These texts
are often considered requisite reading
material for any investor, but they aren’t
easy reads. In this article, we’ll condense
Graham’s main investing principles and
give you a head start on understanding
his winning philosophy.
Principle #1: Always Invest with a Margin
of Safety
Margin of safety is the principle of buying
a security at a significant discount to its
intrinsic value, which is thought to not
only provide high-return opportunities, but
also to minimize the downside risk of an
investment. In simple terms, Graham’s
goal was to buy assets worth $1 for 50
cents. He did this very, very well.
To Graham, these business assets may
have been valuable because of their
stable earning power or simply because
of their liquid cash value. It wasn’t
uncommon, for example, for Graham to
invest in stocks where the liquid assets
on the balance sheet (net of all debt)
were worth more than the total market cap
of the company (also known as “net nets”
to Graham followers). This means that
Graham was effectively buying
businesses for nothing. While he had a
number of other strategies, this was the
typical investment strategy for Graham.
This concept is very important for
investors to note, as value investing can
provide substantial profits once the
market inevitably re-evaluates the stock
and ups its price to fair value. It also
provides protection on the downside if
things don’t work out as planned and the
business falters. The safety net of buying
an underlying business for much less
than it is worth was the central theme of
Graham’s success. When chosen
carefully, Graham found that a further
decline in these undervalued stocks
occurred infrequently.
While many of Graham’s students
succeeded using their own strategies,
they all shared the main idea of the
“margin of safety .”
Principle #2: Expect Volatility and Profit
from It
Investing in stocks means dealing with
volatility . Instead of running for the exits
during times of market stress, the smart
investor greets downturns as chances to
find great investments. Graham illustrated
this with the analogy of “Mr. Market,” the
imaginary business partner of each and
every investor. Mr. Market offers investors
a daily price quote at which he would
either buy an investor out or sell his
share of the business. Sometimes, he will
be excited about the prospects for the
business and quote a high price. Other
times, he is depressed about the
business’s prospects and quotes a low
price.
Because the stock market has these same
emotions, the lesson here is that you
shouldn’t let Mr. Market’s views dictate
your own emotions, or worse, lead you in
your investment decisions. Instead, you
should form your own estimates of the
business’s value based on a sound and
rational examination of the facts.
Furthermore, you should only buy when
the price offered makes sense and sell
when the price becomes too high. Put
another way, the market will fluctuate –
sometimes wildly – but rather than fearing
volatility, use it to your advantage to get
bargains in the market or to sell out when
your holdings become way overvalued .
Here are two strategies that Graham
suggested to help mitigate the negative
effects of market volatility:
Dollar-Cost Averaging
Dollar-cost averaging is achieved by
buying equal dollar amounts of
investments at regular intervals. It takes
advantage of dips in the price and means
that an investor doesn’t have to be
concerned about buying his or her entire
position at the top of the market. Dollar-
cost averaging is ideal for passive
investors and alleviates them of the
responsibility of choosing when and at
what price to buy their positions.
SEE: Take Advantage of Dollar-Cost
Averaging and Dollar-Cost Averaging Pays
Investing in Stocks and Bonds
Graham recommended distributing one’s
portfolio evenly between stocks and
bonds as a way to preserve capital in
market downturns while still achieving
growth of capital through bond income.
Remember, Graham’s philosophy was,
first and foremost, to preserve capital, and
then to try to make it grow. He suggested
having 25-75% of your investments in
bonds, and varying this based on market
conditions. This strategy had the added
advantage of keeping investors from
boredom, which leads to the temptation to
participate in unprofitable trading (i.e.
speculating).
Principle #3: Know What Kind of Investor
You Are
Graham advised that investors know their
investment selves. To illustrate this, he
made clear distinctions among various
groups operating in the stock market.
Active Vs. Passive
Graham referred to active and passive
investors as “enterprising investors” and
“defensive investors.”
You only have two real choices: The first
choice is to make a serious commitment
in time and energy to become a good
investor who equates the quality and
amount of hands-on research with the
expected return. If this isn’t your cup of
tea, then be content to get a passive
( possibly lower) return but with much
less time and work. Graham turned the
academic notion of “risk = return” on its
head. For him, “Work = Return.” The more
work you put into your investments, the
higher your return should be.
If you have neither the time nor the
inclination to do quality research on your
investments, then investing in an index is
a good alternative. Graham said that the
defensive investor could get an average
return by simply buying the 30 stocks of
the Dow Jones Industrial Average in equal
amounts. Both Graham and Buffett said
that getting even an average return – for
example, equaling the return of the S&P
500 – is more of an accomplishment than
it might seem. The fallacy that many
people buy into, according to Graham, is
that if it’s so easy to get an average
return with little or no work (through
indexing), then just a little more work
should yield a slightly higher return. The
reality is that most people who try this
end up doing much worse than average.
In modern terms, the defensive investor
would be an investor in index funds of
both stocks and bonds. In essence, they
own the entire market, benefiting from the
areas that perform the best without trying
to predict those areas ahead of time. In
doing so, an investor is virtually
guaranteed the market’s return and avoids
doing worse than average by just letting
the stock market’s overall results dictate
long-term returns. According to Graham,
beating the market is much easier said
than done, and many investors still find
they don’t beat the market.
Speculator Vs. Investor
Not all people in the stock market are
investors. Graham believed that it was
critical for people to determine whether
they were investors or speculators . The
difference is simple: an investor looks at
a stock as part of a business and the
stockholder as the owner of the business,
while the speculator views himself as
playing with expensive pieces of paper,
with no intrinsic value. For the speculator,
value is only determined by what someone
will pay for the asset. To paraphrase
Graham, there is intelligent speculating as
well as intelligent investing – just be sure
you understand which you are good at.
The Bottom Line
Graham served as the first great teacher
of the investment discipline and his basic
ideas are timeless and essential for long-
term success. He bought into the notion
of buying stocks based on the underlying
value of a business and turned it into a
science at a time when almost all
investors viewed stocks as speculative. If
you want to improve your investing skills,
it doesn’t hurt to learn from the best.
Graham continues to prove his worth
through his disciples, such as Warren
Buffett, who have made a habit of beating
the market.