[Summary]
The failure of concentrated investment is the failure of being too biased towards one stock or theme.
What is most likely to result in a failure in concentrated investment is not the lack of knowledge itself, but the fact that you end up justifying your hasty decisions afterwards.
In actual investing, the starting point is to look at the balance between diversification and certainty. However, you need to be careful not to only look at the profits when you hit the mark and ignore the downside.
In this article, we will organize failures in concentrated investment not as "knowledge" but as steps to check before buying or selling. Don't rush to conclusions, read according to your financial amount and time horizon.
The first thing to distinguish when concentrated investment fails
When looking at failures in concentrated investment, first determine what you want to judge. The information you need will change depending on whether you want to know the meaning, confirm before buying or selling, or review your current holdings.
Especially for beginners in investing, the easier the words are, the more they tend to take them as a conclusion. Failure in concentrated investment is not the only factor in determining a decision. If you want to check it, it is more realistic to look at it in conjunction with fund management, holding period, and opposing materials.
Situations where concentrated investment is likely to fail
If you look at the failure of concentrated investment as a failure pattern, first make a narrow premise. It is important not to mix up whether you are talking about the market as a whole, individual stocks, NISA or long-term funds.
Checking the following points will make things a lot easier.
| Axis to check | What we see in the failure of concentrated investment |
|---|---|
| purpose | What do you use to judge? |
| Time axis | Which is closer to short-term trading, long-term holding, or NISA? |
| basis | Which one is more important: price, business performance, interest rates, exchange rates, or psychology? |
| risk | When things go the other way, where should you look again? |
| action | Will it lead to buying, selling, or doing nothing? |
Points that can easily cause trouble in making decisions
Failure in concentrated investment is not only caused by a lack of knowledge. In fact, there are situations where we interpret something conveniently because we know a little bit about it.
- Do not decide to buy or sell the moment you see a failure in concentrated investment.
- Do not mix your own holding period with the time frame that suits the failure of concentrated investment
- Don't increase your position to recoup your losses
- Don't make a decision just based on SNS or rankings.
The important thing here is not to settle on a single correct answer based solely on the failure of concentrated investment. In investment, the meaning of the same material changes depending on the market, holding period, and amount of funds. When in doubt, prioritize confirmation over conclusion.
Checklist before buying and selling
Before using the failure of concentrated investment as a basis for making an actual decision, check at least these five things.
- Can you explain in one sentence the purpose of seeing the failure of concentrated investment?
- Have you confirmed one or more countermeasures or failure conditions?
- Are you investing your living funds or money that will be used soon?
- Have you decided in advance the criteria for cutting losses, taking profits, and continuing to hold stocks?
- Are you making judgments based only on social media or short headlines?
Checklists are simple, but they prevent you from adding reasons after making a decision. The purpose of checking for failures in concentrated investments is not to act faster, but to reduce unnecessary judgment errors.
Summary
The failure of concentrated investment is a material for organizing investment decisions. Even if you read it as a failure pattern, treating it as a standalone buy/sell signal will lead to poor judgment.
The points to keep in mind are as follows.
- Determine the purpose first to see the failure of concentrated investment
- Do not mix time axis and amount of funds
- Check not only good materials but also negative materials
- When using NISA and long-term funds, consider how to handle losses
- When in doubt, reduce your position or postpone it.
The more knowledge you have, the safer it seems, but in the market it can become dangerous if you use it incorrectly. It is realistic to treat the failure of concentrated investment as a tool to pause before buying or selling, rather than as a word that forces you to make a hasty decision.