Shares of Dollar Tree, Inc. are down 14 percent in the last three months, after trading at a high of $78 on August 6. JP Morgan’s Matthew R. Boss re-initiated coverage of the company with an Overweight rating and a price target of $90. The integration of Family Dollar Stores, Inc. NYSEFDO is firmly under the control of Dollar Tree’s management, but will take time to deliver the expected synergies, Boss mentioned.