Founded Delphi in 1980. Based in Boston, the firm has $800 million under management.
Delphi Management founder Scott Black says the S&P 500 is already "fully valued," while small- and mid-cap companies are "overvalued."
Delphi's Scott Black takes a very diversified approach to the Squawk Box Platinum Portfolio.
Ethereum is built on newer blockchain technology and is optimized for software engineers, giving it a bright future.
Blackstone's Schwarzman tells the behind-the-scenes story about the names. BlackRock started as part of Blackstone.
"Life tends to be longer than one issue," Schwarzman tells CNBC.