Top 5 s&p 500 & MSCI World ex USA stocks 2000 and 2020

2000 Top 5 stocks = 18% of index:
Microsoft, Cisco, GE, Intel, Exxon Mobil

2000 Top 5 stocks = 12% of index:
Vodafone, Nokia, Deutsche Telco, Nippon
Tel, Toyota

2020 Top 5 stocks = 24% of index:
Apple, Microsoft, Amazon, Alphabet, Facebook

2020 Top 5 stocks = 7% of index
Nestle, Roche, Novartis, SAP, ASML

Time to look outside US?

https://www.hartfordfunds.com/dam/en/docs/pub/whitepapers/WP569.pdf

https://www.theatlantic.com/sponsored/fidelity-2016/five-myths-of-international-investing/1046/