Company: AOS
Filing Date: 2025-06-30
Form Type: 11-K
Source: 0000091142-25-000086
Chunk: 15

Company: SMITH A O CORP
Filing Date: 2025-06-30
Form: 11-K
Chunk 15
---
 |     | Cencora Inc                         |     | Corporate Bond        |     |  70,000 |     | 2.800% |     | 5/15/2030  |     | ** |     |      62,842 |
|                       |     |                                     |     |                       |     |         |     |        |     |            |     |    |     |  $2,208,953 |
| Interest bearing cash |     |                                     |     |                       |     |         |     |        |     |            |     |    |     |             |
| *                     |     | Truist Bank                         |     | Interest-bearing cash |     |         |     |        |     |            |     | ** |     |     $60,574 |
| *                     |     | Participant Loans                   |     | 3.25%-8.50%           |     |         |     |        |     |            |     | $— |     | $10,431,569 |
| Total Assets          |     |                                     |     |                       |     |         |     |        |     |            |     |    |     | $13,058,749 |

*Denotes a party-in-interest

**Column (d) cost information not required as accounts are participant directed

<div align='center'>See Report of Independent Registered Public Accounting Firm

16</div>

Pursuant to the requirements of the Securities Exchange Act of 1934, the persons who administer the employee benefit plan have duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.

| Dated: |     | June 30, 2025 |     | A. O. Smith Retirement Security Plan 
 /s/ Tracey Seymour                   
 Tracey Seymour                       |
|:-------|:----|:--------------|:----|:-------------------------------------|
|        |     |               |     | Retirement and Payroll Manager       |

<div align='center'>17</div>