Quick Takeaways
- VANGUARD PORTFOLIO MANAGEMENT LLC filed SCHEDULE 13G for A O Smith Corp Common Stock (AOS).
- Disclosed ownership: 6.3%.
- Date of event: 31 Mar 2026.
VANGUARD PORTFOLIO MANAGEMENT LLC - 31 Mar 2026 SCHEDULE 13G Report for A O Smith Corp Common Stock (AOS)
- Filing Manager
- VANGUARD PORTFOLIO MANAGEMENT LLC
- Reporting Manager
- Vanguard Portfolio Management
- Security
- A O Smith Corp Common Stock
- Symbol
- AOS
- Shares outstanding
- 112,547,484 shares
- Disclosed Ownership
- 7,113,001 shares
- Ownership
- 6.3%
- Form type
- SCHEDULE 13G
- Filing time
- 28 Apr 2026, 15:50:47 UTC
- Date of event
- 31 Mar 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"VANGUARD PORTFOLIO MANAGEMENT LLC disclosed 6.3% ownership in A O Smith Corp Common Stock (AOS) on 31 Mar 2026."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 28 Apr 2026, 15:50.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Vanguard Portfolio Management | 6.3% | 7,113,001 | 13,749 | 0 | Ashley Grim | Head of Global Fund Administration |