American Water Works, US0304201033

American Water Works stock heads into the open after a 1.69 percent drop

Published on 09/23/2026 at 05:32 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

At the close on September 21, 2026, American Water Works stock stood at USD 135.90 on the NYSE after falling 1.69 percent. The S&P 500 ended September 22, 2026, at 7,764.64, little changed.

Luftaufnahme einer modernen Wasseraufbereitungsanlage bei Sonnenuntergang
American Water Works betreibt große Kläranlagen zur Trinkwasserversorgung in den USA mit ISIN US0304201033, Illustration mit AI erstellt.

American Water Works stock closed at USD 135.90 on the NYSE on September 21, 2026, down 1.69 percent.

September 21, 2026 in numbers

American Water Works Company, Inc. (ISIN US0304201033) ended the session at USD 135.90 on the NYSE on September 21, 2026, after losing 1.69 percent from the prior close. The dated market report from Ad Hoc News also identifies the company and ISIN with that September 21, 2026 close.

The S&P 500 closed at 7,764.64 on September 22, 2026, virtually unchanged on the session, while the Nasdaq Composite gained 0.45 percent to 27,244.28. The broader market therefore finished with mixed performance around the most recent American Water Works close.

September 23, 2026 outlook

U.S. exchanges are scheduled to open today, September 23, 2026. The Yahoo Finance earnings calendar lists 12 companies with earnings events for September 23, 2026, but it does not identify American Water Works in the visible result.

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en | US0304201033 | AMERICAN WATER WORKS | boerse | 70162048 | bgmi