AWK ▼ -0.2% - American Water Works Company, Inc. $AWK - Illinois American Water Hosts Illinois General Assembly Members at Streator Water Treatment Plant to Highlight Infrastructure Investments American Water Works fell 0.2% today after the company hosted Illinois state legislators at one of its water treatment facilities to showcase infrastructure spending. The modest decline suggests investors had limited reaction to the infrastructure outreach initiative. 08-SEP-2026 04:56 PM ET