Druckenmiller's $7.3 billion Windmill Master Fund, part of Pittsburgh-based Duquesne Capital Management LLC, climbed 6.8 percent in May, according to a note to clients. Loeb's Third Point LLC rose 6 percent, helped by bets on MasterCard Inc. and DaimlerChrysler AG, according to an investor update. http://www.bloomberg.com/apps/news?pid=20601109&sid=aS1iv3yqEHtc&refer=home