Henrik Nygren Design, the firm responsible for the graphics, received this Swedish advertising and graphic design award.

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Other big names Richard Pzena, Charles Brobrinskoy and Bill Nygren upped their stakes.

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Founded by restaurateur Steve Nygren, Serenbe was designed to create a green community that benefited both its residents and the environment.

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Dr Nygren said the natural rate of multiple births was around 1%, but was between 20% and 40% for women who used assisted reproductive techniques.

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Among the biggest buyers were Whitney Tilson of T2 Partners Management, Bill Nygren of Oakmark Select and David Tepper of Appaloosa Management, according to datarama.

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Dell's board "is saying that no better option exists, " said Bill Nygren, manager of the Oakmark Fund and affiliates, which own about 25 million shares of Dell stock.

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His comments were echoed by Dr Karl Nygren, associate professor of obstetrics and gynaecology at Sofiahemmet Hospital in Stockholm, who told a news briefing at the conference that doctors could easily solve the problem.

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Nygren likes to buy stocks at a significant discount to their intrinsic values and is a big fan of share repurchases as opposed to stocks with above-average yields, as those currently tend to be fully priced.

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