BOSTON (Reuters) - QFS Asset Management, which used a quantitative approach to global macro investing during 26 years in the business, said on Tuesday that it is shutting down its last remaining fund, ...

Quantcast, an internet audience measurement and ad targeting service, processes over 20 petabytes of data per day using Apache Hadoop and its own custom file system called Quantcast File System (QFS).

QFS Asset Management, a hedge fund that provides clients with currency, global macro, fixed income and volatility management strategies, this week named Jim Conklin as its new director of research.