Broker's fees aside, which would be better, buying etf or the individual stocks at the same ratio?

English isn't my main language, so I'll explain my idea to make it clearer. For the S&P500 for example, the top 5 companies have these weights: NVDA : 6.93% AAPL: 6.65% MSFT: 4.26% AMZN: 3.83% GOOGL: 3.33% My idea is that instead of investing into an ETF tracking the S&P500, the person would invest 6.93% of his portfolio into NVDA, 6.65% into AAPL and repeat this pattern until they reproduce the S&P500, making the math for each new "ETF" they would add to their portfolio.

CryptoAlerta — análise de criptomoedas e mercado em tempo real