Markets Key Facts —The trigger. HBR Realty filed on July 3 to take fellow builder Helbor private and off the B3 exchange. —The price. The share-swap offer values Helbor at about 2.52 reais a share, near its market price. —The collapse. Helbor’s stock is down about 95 percent from its 2013 peak near 50 reais. […] The post Why Brazilian Companies Keep Leaving the Stock Market appeared first on The Rio Times.