Using Technology to Increase Asset Management Efficiency BlackRock COO Robert Goldstein, No. 5 on this year's Tech 50 ranking, discusses how his firm leverages its technology platform, Aladdin. Read the full story and see all 50 profiles at "The 2015 Tech 50: Racers to the Edge." Related Articles Podcast: BlackRock’s Rick Rieder Asks ‘What Is Money’ Julie Segal JPMorgan’s Paul Zummo: The Hedge Funds That Are Weathering Market Turmoil John Crabb What History Reveals About U.S. Debt Downgrades Sponsored by CME Group