Long-term investors should be plowing 80% of their portfolios into stocks and other hard assets, BlackRock chief Larry Fink says

• Investors should be putting at least 80% of their portfolios into stocks and hard assets, Larry Fink said.
• The BlackRock CEO pointed to catalysts that could power stocks higher over the long-term.
• Investors with high tolerance for volatility could even have 90%-100% of their portfolios in equities, he added.

Long-term investors should be allocating most of their portfolios to stocks and other hard assets, according to BlackRock chief Larry Fink.