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by ac29 307 days ago
I'd argue only four of those are purely tech companies (NVDA, MSFT, AAPL, AVGO).

AMZN does tech stuff, but also retailing, grocery, logistics, media and more.

META and GOOG are advertising businesses.

BRK is a basically a holding company, its businesses are in a wide variety of markets, mostly non-tech (and it owns public equity too).

TSLA is a car manufacturer.