Company Analysis

A.O. Smith Corporation (AOS)

NYSE: AOS · Household Appliances · Milwaukee, WI · filing with the SEC since 1994
Grade6.5
◀ Past 7.6● Present 6.9▶ Future 5.0

Filings

216 filings since 2017 beside 613 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 29 days after the quarter ended. The proxy statement was last filed Mar 4, 2026.

Filings a yearinsider forms included
72761167496916372
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 7 times in the last 36 months, the newest Jun 22, 2026.SEC letters: 3 in the last 36 months, the newest Apr 30, 2026.
Insider forms 613

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Oct 29, 2026 10-Q Quarterly report Sep 30, 2026
Oct 29, 2026 8-K items 2.02, 9.01 Results released · Current report
Oct 28, 2026 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report Oct 27, 2026
Aug 7, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 6, 2026 SCHEDULE 13G/A Large holder update, amended
Jul 30, 2026 10-Q Quarterly report Jun 30, 2026
Jul 30, 2026 8-K items 2.02, 9.01 Results released · Current report
Jun 26, 2026 11-K Employee plan annual report Dec 31, 2025
Jun 22, 2026 8-K items 5.02, 9.01 Officer or director change · Current report
May 21, 2026 SD Conflict minerals report
May 19, 2026 8-K items 5.02, 9.01 Officer or director change · Current report
May 6, 2026 SCHEDULE 13G/A Large holder update, amended
Apr 30, 2026 10-Q Quarterly report Mar 31, 2026
Apr 30, 2026 8-K items 2.02, 9.01 Results released · Current report
Apr 30, 2026 UPLOAD SEC comment letter
Apr 29, 2026 SCHEDULE 13G Large holder notice
Apr 29, 2026 CORRESP Reply to the SEC
Apr 28, 2026 SCHEDULE 13G Large holder notice
Apr 21, 2026 UPLOAD SEC comment letter
Apr 17, 2026 8-K items 5.07, 8.01 Shareholder vote; Other event · Current report Apr 13, 2026
Mar 25, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 4, 2026 DEF 14A Proxy statement Apr 13, 2026
Mar 4, 2026 ARS Annual report to shareholders Dec 31, 2025
Feb 10, 2026 10-K Annual report Dec 31, 2025
Feb 9, 2026 SCHEDULE 13G Large holder notice
Feb 5, 2026 SCHEDULE 13G Large holder notice
Jan 29, 2026 8-K items 2.02, 9.01 Results released · Current report
Jan 6, 2026 8-K items 2.03, 8.01, 9.01 New debt or obligation taken on; Other event · Current report Jan 5, 2026
Nov 12, 2025 8-K items 8.01, 9.01 Other event · Current report
Nov 10, 2025 SCHEDULE 13G Large holder notice
Oct 30, 2025 SCHEDULE 13G/A Large holder update, amended
Oct 28, 2025 10-Q Quarterly report Sep 30, 2025
Oct 28, 2025 8-K items 2.02, 9.01 Results released · Current report
Aug 28, 2025 8-K items 5.02, 9.01 Officer or director change · Current report
Jul 24, 2025 10-Q Quarterly report Jun 30, 2025
Jul 24, 2025 8-K items 2.02, 9.01 Results released · Current report
Jul 16, 2025 SCHEDULE 13G/A Large holder update, amended
Jun 30, 2025 11-K Employee plan annual report Dec 31, 2024
May 20, 2025 SD Conflict minerals report
Apr 29, 2025 10-Q Quarterly report Mar 31, 2025
40 of 216 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton AOS · research, not advice