AOS · Insider trading · 13F holders · Congress trades
A.O. Smith Corporation Common Stock (AOS)
Who is buying and selling AOS: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 30
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 3
AOS at a glance
- No open-market insider purchases or sales of AOS were filed in the last 90 days.
- 30 13F filers hold AOS among their 50 largest positions, worth $715.1M combined. The biggest bets by portfolio weight are Talaria Asset Management Pty Ltd (16.1%), Gates Capital Management, Inc. (2.1%) and Regents Gate Capital LLP (1.5%). In their latest 13Fs, 0 managers opened a new position and 8 added to one.
- Members of Congress have disclosed 36 AOS trades since 2013, 1 purchase and 2 sales in the past year; the latest was Julie Johnson (D-TX), buying $1K–15K on Sep 23, 2025.
- AOS last closed at $62.90 on Oct 30, 2026.
AOS insider trading
No open-market insider purchases or sales of AOS were filed in the last 90 days.
Who owns AOS? Hedge funds and superinvestors
30 13F filers hold AOS among their 50 largest positions, worth $715.1M combined. The biggest bets by portfolio weight are Talaria Asset Management Pty Ltd (16.1%), Gates Capital Management, Inc. (2.1%) and Regents Gate Capital LLP (1.5%). In their latest 13Fs, 0 managers opened a new position and 8 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Impax Asset Management Group plcMutual fund manager | 1.1% | $176.5M | 2,813,713 | -34.2% shares | Q2 2026 |
| Madison Asset Management, LLCMutual fund manager | 1.1% | $92.0M | 1,466,922 | +28.4% shares | Q2 2026 |
| River Road Asset Management, LLCAsset manager | 0.9% | $84.5M | 1,346,882 | — | Q2 2026 |
| Talaria Asset Management Pty LtdAsset manager | 16.1% | $75.3M | 1,200,700 | +53.2% shares | Q2 2026 |
| Gates Capital Management, Inc.Hedge fund | 2.1% | $64.6M | 1,030,321 | -5.3% shares | Q2 2026 |
| Sarasin & Partners LLPHedge fund | 0.7% | $60.4M | 1,071,287 | -4.6% shares | Q3 2026 |
| Arbejdsmarkedets TillaegspensionPension fund | 0.7% | $30.4M | 485,000 | — | Q2 2026 |
| Berkshire Asset Management Llc/paAsset manager | 1.0% | $25.7M | 409,811 | +3.1% shares | Q2 2026 |
| Scharf Investments, LLCAsset manager | 0.8% | $23.5M | 374,792 | — | Q2 2026 |
| Schwartz Investment Counsel IncMutual fund manager | 0.8% | $23.2M | 410,800 | -21.9% shares | Q3 2026 |
| Grandfield & Dodd, LLCWealth manager | 0.8% | $14.3M | 253,455 | +20.5% shares | Q3 2026 |
| Harvey Investment Co LLCWealth manager | 0.8% | $7.0M | 124,095 | +56.6% shares | Q3 2026 |
| Hunter Perkins Capital Management, LLCWealth manager | 1.1% | $4.8M | 76,501 | -0.7% shares | Q2 2026 |
| Monte Financial Group, LLCWealth manager | 1.4% | $4.5M | 74,174 | +24.2% shares | Q2 2026 |
| Thrive Capital Management, LLCHedge fund | 0.8% | $4.4M | 78,355 | -0.6% shares | Q3 2026 |
| GUARDCAP ASSET MANAGEMENT LtdHedge fund | 0.3% | $4.0M | 60,555 | +0.0% shares | Q2 2026 |
| Clark Estates Inc/nyInvestment manager | 0.7% | $2.9M | 46,000 | — | Q2 2026 |
| Stance Capital LLCMutual fund manager | 0.8% | $2.6M | 41,757 | — | Q2 2026 |
| Atwater Malick LLCWealth manager | 0.5% | $2.5M | 43,597 | -4.9% shares | Q3 2026 |
| Fairtree Asset Management (Pty) LtdAsset manager | 0.7% | $1.9M | 29,539 | — | Q2 2026 |
| Weaver C. Barksdale & Associates, Inc.Institutional asset manager | 1.5% | $1.6M | 25,815 | -0.1% shares | Q2 2026 |
| Eukles Asset ManagementWealth manager | 0.6% | $1.5M | 23,775 | -5.5% shares | Q2 2026 |
| Sierra Legacy GroupWealth manager | 1.1% | $1.4M | 22,196 | +15.0% shares | Q2 2026 |
| Brindle & Bay Financial Advisors, LLCWealth manager | 0.5% | $1.3M | 22,599 | +33.0% shares | Q3 2026 |
| MOKAN Wealth Management Inc.Wealth manager | 0.5% | $1.2M | 19,538 | +7.0% shares | Q2 2026 |
| Regents Gate Capital LLPEndowment & foundation | 1.5% | $1.1M | 18,225 | -93.1% shares | Q2 2026 |
| Parvin Asset Management, LLCWealth manager | 0.7% | $911K | 14,520 | -2.7% shares | Q2 2026 |
| Invariant Investment ManagementWealth manager | 0.3% | $580K | 10,218 | — | Q3 2026 |
| Bantamac Capital, LLCAsset manager | 0.3% | $376K | 6,000 | +0.0% shares | Q2 2026 |
| Plus Group Wealth Advisors LLCWealth manager | 0.2% | $242K | 4,290 | +0.0% shares | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 9, Q2 2026: 21). Screen AOS in the grand portfolio →
AOS stock trades by members of Congress
Members of Congress have disclosed 36 AOS trades since 2013, 1 purchase and 2 sales in the past year; the latest was Julie Johnson (D-TX), buying $1K–15K on Sep 23, 2025.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Aug 5, 2026 | Julie JohnsonD-TX · House | Buy | $1K–15K | Sep 23, 2025 | -12.8% |
| Aug 5, 2026 | Julie JohnsonD-TX · House | Sale | $1K–15K | Sep 23, 2025 | -12.8% |
| Oct 7, 2025 | Julie JohnsonD-TX · House | Sale | $1K–15K | Sep 25, 2025 | -11.9% |
| May 2, 2025 | April McClain DelaneyD-MD · House | Sale | $1K–15K | Apr 16, 2025 | +0.1% |
| May 2, 2025 | April McClain DelaneyD-MD · House | Sale | $1K–15K | Apr 10, 2025 | +0.0% |
| Apr 2, 2025 | April McClain DelaneyD-MD · House | Sale | $1K–15K | Mar 6, 2025 | -7.8% |
| Mar 27, 2025 | Robert P. Bresnahan, Jr.R-PA · House | Sale | $1K–15K | Feb 25, 2025 | -6.1% |
| Mar 20, 2025 | April McClain DelaneyD-MD · House | Sale | $15K–50K | Feb 18, 2025 | -4.3% |
| Dec 9, 2024 | Jared MoskowitzD-FL · House | Sale | $1K–15K | Nov 8, 2024 | -16.0% |
| Aug 21, 2024 | Jared MoskowitzD-FL · House | Buy | $1K–15K | Jul 14, 2023 | -15.5% |
| Oct 10, 2023 | Lois FrankelD-FL · House | Sale | $1K–15K | Sep 8, 2023 | -10.4% |
| Feb 27, 2022 | Lois FrankelD-FL · House | Sale | $1K–15K | Feb 7, 2022 | -14.8% |
| Apr 27, 2020 | Donna E. ShalalaD-FL · House | Sale | $1K–15K | Jun 24, 2019 | +37.1% |
| Apr 27, 2020 | Donna E. ShalalaD-FL · House | Buy | $1K–15K | Mar 6, 2019 | +21.3% |
| Apr 27, 2020 | Donna E. ShalalaD-FL · House | Buy | $1K–15K | Feb 20, 2019 | +19.9% |
| Jul 1, 2019 | Greg GianforteR-MT · House | Buy | $100K–250K | Jun 12, 2019 | +40.0% |
| Jun 20, 2019 | Lois FrankelD-FL · House | Buy | $1K–15K | Jun 12, 2019 | +40.0% |
| Feb 25, 2019 | Lois FrankelD-FL · House | Buy | $1K–15K | Feb 5, 2019 | +26.9% |
| Feb 2, 2019 | Greg GianforteR-MT · House | Buy | $50K–100K | Dec 24, 2018 | +49.7% |
| Dec 11, 2018 | Greg GianforteR-MT · House | Sale | $50K–100K | Nov 21, 2018 | +37.5% |
10 members have traded AOS: Julie Johnson, April McClain Delaney, Robert P. Bresnahan, Jr., Jared Moskowitz, Lois Frankel, Donna E. Shalala, Greg Gianforte, Thomas J. Rooney and others.
AOS questions and answers
Are insiders buying AOS stock?
No open-market insider purchases or sales of AOS were filed in the last 90 days.
Which hedge funds own AOS?
30 13F filers hold AOS among their 50 largest positions, worth $715.1M combined. The biggest bets by portfolio weight are Talaria Asset Management Pty Ltd (16.1%), Gates Capital Management, Inc. (2.1%) and Regents Gate Capital LLP (1.5%). In their latest 13Fs, 0 managers opened a new position and 8 added to one.
Has Congress traded AOS?
Members of Congress have disclosed 36 AOS trades since 2013, 1 purchase and 2 sales in the past year; the latest was Julie Johnson (D-TX), buying $1K–15K on Sep 23, 2025.
Who is the largest holder of AOS?
Among 13F filers, Impax Asset Management Group plc reports the largest AOS position, $176.5M (2,813,713 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Talaria Asset Management Pty Ltd's: 16.1% of its portfolio.
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