Williams nears completion of $5.5B Momentum Midstream acquisition

Key Facts

In a move reflecting energy companies' push to expand gas infrastructure, Williams is close to completing a $5.5 billion acquisition of Momentum Midstream, according to reports. The deal aims to bolster Williams' midstream and gas transportation footprint.

The acquisition is part of a wave of consolidation in the U.S. energy sector, as major firms seek to strengthen their asset base. The deal is expected to be accretive and expand Williams' operations into new regions.

Williams stock (WMB) closed at $77.92 on June 26, 2026, trading near its session high of $79. The completion of the acquisition is a key catalyst for the stock, with investors watching its impact on cash flows.