Too many small stocks, it's too much work to keep up to date. Otherwise, an ETF at the top and the top positions contained therein directly behind. I would not do so.
I agree with the donkey man that you are halfway additionally depicting the top 10. They are already heavily weighted, an additional weighting brings more cluster risk, but possibly also more return. I also invest in individual stocks, but rather in stocks that are not so common. Stay tuned, I find your portfolio nicely structured. Single stock investments are fun!
@DonkeyInvestor Apple, for example: 5% of the shares are in the fund, which corresponds to about 100 euros "out of the fund". So where is the problem in holding the individual share as well...?
