NMRK ▼ -0.2% - Newmark Group, Inc. $NMRK NMRK - Newmark Closes Acquisition of Altus Group's Development Advisory Business Newmark Group completed its acquisition of Altus Group's Development Advisory Business, a strategic move to expand its service offerings in the real estate advisory sector. The stock declined 0.2% today despite the transaction closing, suggesting investors may be weighing the deal's integration costs or strategic fit against near-term returns. 01-SEP-2026 01:29 PM ET