The Illinois Municipal Retirement Fund initiated a new position in Amentum Holdings, Inc. The fund acquired 83,407 shares. These shares were valued at approximately $2.17 million. A 13F filing on July 21, 2026, reported the first-quarter acquisition. Institutional ownership in Amentum Holdings stands at nearly 40%.
Amentum announced its selection to negotiate with the U.S. Department of Energy for a major project. This project will develop an AI data center and an energy generation facility at the Savannah River Site. The new stake's disclosure followed this announcement by one day. Analyst sentiment remains mixed. The consensus rating is "Hold."