USA on having the top 3 companies with a clear 3 trillion dollar https://companiesmarketcap.com/
The companies are:
Nvidia 3.335 trillion USD
Microsoft 3.317 trillion USD
Apple 3.285 trillion USD
Together they have a market 
cap of 9.937 trillion USD, which is worth more than all the non US companies in the top 100 category combined market cap of 9.855668 trillion USD.
That's how hard the US has the rest of the world 
beat when it comes to megacorporations.
Of the top 10 richest men in the world, only Bernalt Arnault and family 
are non Americans 
within the top 10, where 
he has fallen 
down to 3rd position.
The USA continues to lead in capitalism 
by an impossible 
to beat margin and with Elon Musk getting another 56 billion USD from the Tesla 
deal which is almost guaranteed to go out in his favor currently, he would 
be beating 
the rest of the competition by a far and long margin.
Currently Apple, Microsoft, and Nvidia appear to have fallen into their own 3 trillion dollar 
club where it seems impossible for anybody else to reach them for at least a decade. It is possible that this decade headstart at the top would allow them to seal their position at the top for decades to come.
Microsoft has been in the top 10 companies by market 
cap since 1999. Thats 25 years in the top 10 now.
Nvidia seems to be a logical 
successor to the lead of microsoft 
as it's the backbone of the newest industrial 
revolution.
We can expect Nvidia too remain at the top similarly too the US in the decades ahead.
I still have no idea why apple is as highly valued as it is. I am too third 
world 
to get it.
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Nvidia is pure bubble
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NVDA will rereach 1k/share before the end of the year
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After another split
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And you'll sell your shares at 500 ?
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@I_SHOULD_OFF_MYSELF disagree.
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Nvidia in just a year became first 1 trillion buxx company and then 3 trillion buxx. We for example can imagine Microsoft to be around in 10 year in similar position but not nvidia
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I continue to disagree. Nvidia had been innovating hard every year for the past couple
of years. They did the right 
amount of impressive upgrades multiple times to get to where 
they are now.
I can see them going
past the 5 trillion USD mark before 
the year is out.
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