Billionaires Are Betting on a BlackRock ETF That Analysts Say Could Soar

Billionaires who run hedge funds are among the most successful investors in the world.Trying to dissect the moves of billionaire hedge fund managers can be a challenging task. For one, the public doesn't typically learn about these investments until a few months after they've been made.Hedge funds tend to invest on shorter time horizons of 12 to 18 months, so they may only be interested in a stock for a few months; therefore, the stock may not have good long-term value. Finally, billionaires who run hedge f ...