You are currently viewing our desktop site, do you want to visit our Mobile web app instead?

The only reason investors lose money in stock markets

When a listed company’s management cannot justify the listed share price.

The notion that human behaviour drives stock markets is not new.
 
It is human behaviour that drives a stock price up when the stock market investors believe that a listed company will be very successful, and this will translate to an increase in the share price.
 
The reverse is also true, when the sentiment with investors is that a listed company will not be successful then those investors that hold that share will sell that share and thereby increasing the supply of the share price in the market and then the share price will decrease.
 
In those times when the general investor behaviour is driving the overall market unrealistically upwards or downwards then often the market commentators will state that the ‘fundamentals” are no longer driving the market performance, but the market is now said to be “sentiment” driven. “Sentiment” is simply another word for human behaviour.
 
Ultimately though, there is only one real reason that investors lose money on shares!
 
When the listed company’s management cannot justify the listed share price.
 
When a share price is pushed too low it does not matter what management does to improve the performance of the share price, it is the sentiment of the investors that will keep the share price low, rightly or wrongly.
 
Similarly, when investors believe that a company will continue to perform unrealistically, no matter what the management of the company does, it will never be able to justify its share price. In many cases when this happens investors keep buying this share driving the share price even higher out of reach of the management’s ability to justify the share price.

At the moment when the share price of a listed company no longer represents the performance of the underlying company, this is the moment that investors lose money on the share. This is true when markets are overheated and share prices are rising too rapidly for the listed company to continue delivering on, and when markets are depressed and sentiment is keeping share prices low no matter how well the listed company can perform.
 
Let’s consider the following example:

Company A is a listed bread baking company.

This illustrates that:

  • If Company A 
    • Sells 500 loaves then the company cannot justify its share price
    • If only 500 loaves are sold, then management cannot justify the share price.  
  •  But if Company A sells
    • 1 500 loaves then management is doing well and can justify the share price.

Fundamental investment theory tells us when Company A sells 1 500 loaves then the share price should be high because management can justify its share price and when Company A only sells 500 bread loaves the share price should be low because management cannot justify its share price.

If only stock market investing was this simple!

We have to remember that current share price is a reflection of two factors, past performance of the listed company (i.e. the level to which the management of the company was able to justify the share price at that time) and the forecasted future performance of the company.
 
The forecasted future performance of the company is a problematic measurement because this is a subjective measure of management’s ability and skill to justify the share price. Forecasting is a probability game. It is trying to predict what the company will do in the future in what is known in mathematics as an unknown variable.
 
Many fund managers and stock market investors try to solve for the unknown variable (to be able to forecast the future performance of the company) by conducting “due diligence”. This means that they employ many analysts to look over the listed company’s financial statements and visiting the company’s business premises and then interviewing the management. Once the due diligence is completed, the analysts will compile a report which will try and model what the possible performance of the listed company will be, thereby increasing the human behaviour that drives markets.
 
But what if there is a way to invest in stock markets where one removes the forecasting of the future (which is the unknown variable) by focussing on the known outcomes and then generating a probability of future performance?
 
This would be similar to the way an actuary calculates the probability of a person claiming on their life insurance policy.
 
Think about it… An actuary asks the life assurance applicant questions about their current circumstances not what the applicant hopes his circumstances will be in the future.
 
Every time I have applied for a life insurance policy the application form asked me if I smoke (not will I start smoking or will I stop smoking, but do I currently smoke) and what my current weight is and if it has changed in the past six months by more than 5kg. These are known and constant facts, not an unknown variable that predicts what might happen tomorrow.
 
If the life assurance applicant is reasonably young, does not smoke, has healthy lifestyle habits and does not have any pre-existing conditions then the probability of a claim on a life assurance policy is low and thus the life insurance premiums will be low because it reduces the probability of the insurance company receiving a claim on the policy.
 
Conversely, if the applicant smokes, is overweight, has a pre-existing medical condition then the probability of a claim being submitted to the life insurance company is higher and thus the premium is higher than our previously mentioned applicant.
 
New Age Alpha, an asset management company in New York have developed a method of assessing stock market listed company performance that uses actuarial principles to generate a probability of performance.
 
As a simplified example, let’s go back to Company A and the bread baking operation:
 
If Company A were to consistently sell 1 500 loaves at R50 per loaf, then this would reflect in their financial statements that they have to publish every six months (in South Africa). Let’s say this was consistent over that 90% of the last 25 reporting periods where Company A was able to meet 1 500 bread loaves at R50 each. Then the probability is high that Company A will be able to justify its share price in the future.
 
However, if Company A could only consistently sell 500 bread loaves over the same period then the probability of the company being able to justify the share price is low.

New Age Alpha in New York has named the ability of a company’s management to deliver the “human factor”. If a listed company’s “Human Factor” score is high, then the probability of the company being able to justify its share price is very low and should be avoided.
 
Conversely, if a listed company’s score is low then the probability of the company’s management being able to justify the share price is high and should be considered to be included in an investment portfolio.
 
Now, because share prices change constantly so does the “Human Factor” score. So, a share with a low “Human Factor” score today could be one with a high “Human Factor” score tomorrow.

ADVISOR PROFILE

Mauro Forlin

Global & Local Asset Management

COMMENTS   0

Comments on this article are closed.

LATEST CURRENCIES  

USD / ZAR
GBP / ZAR
EUR / ZAR
Insider PRO
R1750pm

For financial professionals. Moneyweb's Insider Pro subscription will allow you to promote your financial services to the Moneyweb community.

This subscription includes a
Click an Advisor profile on Moneyweb.co.za.

Latest Podcasts

NEWSLETTERS WEB APP SHOP PORTFOLIO TOOL TRENDING CPD HUB

Follow us:

Search Articles:Advanced Search
Click a Company: