Feb.17 -- Cathie Wood’s Ark Investment Management now manages more than $60 billion, as funds flow into Wood’s exchange-traded funds at the fastest pace ever. Last week alone, the Ark family added almost $3.8 billion with five of its funds notching record weeks of inflows. Brett Winton, director of research at ARK Invest, discusses energy technology and the Ark effect on markets with Bloomberg's Caroline Hyde, Romaine Bostick, and Joe Weisenthal on "What'd You Miss?"