When to Top Up?

This post serves as a note-to-self to refine the right process to top up names that are already in the portfolio. It deserves a post because of how our monkey evolved brains work with all its biases and blind spots. It also describes why investing is difficult because the initiation of a position is the start of a very long process for value investors. The position could stay in the portfolio for years, an initial bump up makes it difficult to top up later on and a mistake will take years to unwind.

The scenario we are talking about here is usually when we have done an initial analysis on a name, decided it was worth to take the risk and buy an amount. However, things did not pan out the way it should, bad news erupted, shit hits the fan and the stock collapsed, usually c.20%. We need to decide if we should buy, sell or hold. After years of going through some of these scenarios, having gained some experience, I believe the following would be the right process to follow, with the caveats and strategies attached.

1. Review the new info
2. Redo valuation
3. Write an update 
4. Decide to buy, sell or hold

Review

The first step is obvious. We need to review what happened. This could be an earnings miss, or some bad news at some competitors or some lawsuits etc. The short-term bad news would be the easiest to handle as they would usually provide the opportunity to add because longer term we know things will revert to normal, if the thesis is still intact. 

By and large, we did our homework well when buying initially. So if it is now cheaper, than it should mean we should buy more! But there are some shit that we should look out for: big lawsuits, impairments, potential fraud and solvency issues. These could be negatively gamechanging and we might run the risk of putting good money after bad.

Redo valuation

The next step would then be redoing valuations. This would require doing some assumptions of how much the intrinsic value was impacted and did the share price fall more than it should. This is an art and it could be quite difficult at times to make a good judgement and establish the right valuation when new info is scarce. With lawsuits, impairments and all the big bad stuff, it could really be difficult. If the solvency issue looms big enough, perhaps it would be best to just wait for the next opportunity to get out.

Update

After the above initial analysis, the logical next step would be to write out an update and pencil the thoughts out. This serves to help us crystallize the thinking and of similar importance, for future reference and learning. The update should relook at the thesis, reviews the risk, see if there could be any silver lining and provides the new valuation to see if there is strong basis to top up the position.

The update should also include:

• New information from the 2-3 quarters of recent earnings update
• Information from newswire and the internet, including Youtube and substack
• Alternative sources from interviews with experts (if we can find them via our network)

Decide

Once we have the update in hand, we then need to decide whether we should buy, hold or sell. I will go through the thought process for each of them.

Sell

The decision to sell happens when the thesis is no longer valid. The news was devastating, the intrinsic  value is impaired. This could be fraud, or some mega lawsuit or some big changes. As such, it should not be as difficult because if we have followed the discipline never to put too much into any position, this means that the losses should not be big. 

Percentage wise, it would be big, usually 30-50% type but if we did our risk management well, it could be losing a few thousand dollars or a couple of air tickets for our holidays in today's context. It would make sense to recoup the remaining capital to deploy into better names, with more upside. We can also set a target sell price and wait for the stock to bounce to sell. 

Hold

This would usually be the default decision. It could be because the new data and hence the review was inconclusive. We need more time for more data points to reveal themselves. For example, if the company is involved in some class action lawsuits, the verdict could be months out. It might make sense to wait for that verdict or at least some clearer indication closer to the verdict date. Or it could be simply waiting for the next quarter results. In such cases, we just need another review when there is more data.

Buy

Lastly, the decision to buy more should un-ambiguous. The valuation checks out. There is now more upside than before. What is left is how much more to buy. It would make sense to slowly build the position up to a max size. If we are now at 1% of the portfolio and target to go to 4% then perhaps it could be adding another 1%. Incremental step ups would be my preferred option.

Fear and Greed

Even when everything checked out logically, there will be one final hurdle. Emotions. Fear and Greed. Fear that despite all the analysis, we will make the wrong decision, sell and then it goes up. Or top up only do catch a falling knife. Ouch!

Greed can also come into play, for some reason, we are blinded by some biases and want to buy more despite everything pointing the other direction. At this point, we may need to speak to like-minded investors to help us straighten our thinking, resolve blind spots to make the right decision. 

So that is it!

Hope this lay out a good top up process. As you can see, investing is a full time job. It does not end with one analysis. So much is at play and luck is definitely involved. Sometimes, it is really way simpler to just put everything in T-bills!

Huat Ah!