Assetmark boosted its position in Ambev SA (NYSE:ABEV) by 67.1% during the third quarter, according to its most recent 13F filing with the Securities and Exchange Commission. The firm owned 306,401 shares of the company's stock after buying an additional 123,044 shares during the period. Assetmark's holdings in Ambev SA were worth $1,501,000 at the [...]