Their methods vary. But key Silicon Valley figures are spinning a web of connections between tech companies and the U.S.

Stocks: Real-time U.S. stock quotes reflect trades reported through ... Sources: FactSet, Tullett Prebon Commodities & Futures: Futures prices are delayed at least 10 minutes as per exchange ...

Stocks: Real-time U.S. stock quotes reflect trades reported through ... Sources: FactSet, Tullett Prebon Commodities & Futures: Futures prices are delayed at least 10 minutes as per exchange ...

allowing you to participate more actively in the construction of your portfolio. Consider Benzinga's favorite brokerages and penny stock apps.