There has been a very lively debate, in the last several days. The Woodford and ethics investing debate has been very lively indeed.
Turning to the last diary has given me pause for thought.
I am constantly looking at my principles of investing, and the shares that I hold in my portfolio.
In the area of ethics, I do not hold tobacco/smoking related shares, as i cannot reconcile myself to profiting from the obvious harm that smoking does to my fellow human beings.
I do, however, invest in alcohol related stocks, and can reconcile my conscience on that issue.
More fundamentally, I have been looking at the thinking behind the approach to investing, surrounding management of existing shares in the portfolio and the addition of new shares as diversification.
It is very easy to get too comfortable with shares that form the existing portfolio. They have been thoroughly researched and they have a track record of performance.
What is not so clear is the recognition of change to the fundamental outlook for the company.
The fresh pair of eyes, of a new investor, looks at a share in a different way. They undoubtedly see the impact of key events far more clearly, because they are more detached.
On the one hand, we have the measure of performance, using whatever matrix is applied. They are rules that have stood us in good stead, over years of investing.
Do you, for example sell/reduce if the PE ratio hits a level well beyond the long term norm for the sector and the specific stock? Conversely, do you buy back/add when the PE falls below that norm, always given that the news-flow does not indicate any reason for the change in price.
Am I a long term holder forever, Warren Buffett style, or a butterfly. hopping around from share to share?
I am not clever enough to time the market such that I can buy anywhere near the peaks and troughs, or understand the impact, on the share price, of a new piece of news.
If I am going to 'trade' a share, how do I decide how many to buy/sell at the time? Do I blindly apply a standard formula of a set percentage, say 5% of the value of the holding?
Supposing I choose to sell an entire holding. I have to replace the income that stock provides.
My next consideration is comparison. having replaced A by B, can I discount the emotion of comparison of relative performance? Should share A significantly outperform share B, how do I react to that outcome? Does it impact on decision making in the very short term?
Just a few thoughts, of the many, that create inner conflict in my world of investing.
The thoughts and observations of fellow investors is certainly a therapy to to inner turmoil that comes from being an investor.