An index is an index. It works fine as an index if it excludes one or two stocks. People seem to forget as well that this is a question of waiting a single year before it including the stock. It is literally just long enough to make sure the price settles, it's not some catastrophic thing.

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tristanj 3 hours ago | parent [-]

> it excludes one or two stocks.

It's more than that. None of SpaceX, OpenAI, nor Anthropic will meet the criteria, and they will make up a significant part of the US stock market. Each of these companies is heavily investing their cashflow into growing the company and are unlikely to be profitable many years.

The inclusion criteria prioritizes companies that extract their cashflow into profit, and excludes companies that invest their cashflow into growing the company. For example, when Jeff Bezos ran Amazon he described his company as "famously unprofitable, And that is a conscious strategy and an investment decision." Amazon only joined the index in 2005, nearly 8 years after IPO, even though it was a significant member of the stock market at the time.

	▲	tankenmate 2 hours ago \| parent \| next [-]
		"The inclusion criteria prioritizes companies that extract their cashflow into profit", in almost all cases, yes. But if you want to buy into these newer stocks there are various high growth indices you can buy, no one is stopping you. If you want to buy into only one or two of those stocks then you can. It's a free market for stocks and it's a free market for indices. There's no regulation that says the S&P has to include certain stocks.
	▲	ab5tract an hour ago \| parent \| prev [-]
		And that approach famously hurt investors, the economy, and/or Amazon in what specific ways, exactly?