Smith A O Corp

AOS

Exchange: NYSE
Industry: Household Appliances
SEC CIK: 0000091142

SEC filings (opens in a new tab)

No open-market purchases or sales by Smith A O Corp insiders were filed in the last 90 days; 615 institutions reported holding it in 13F filings for Q2 2026, worth $7.90B in total; no superinvestor holds it.

13F holders, Q3 2026

Institutional positions in Smith A O Corp as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 6; +1 vs. Q2 2026
Shares held: 384.2K; +161 (0.0%) vs. Q2 2026
Total value: $21.7M; −$2.43M (−10.1%) vs. Q2 2026
New holders: 1; 3 more added
Sold out: 0; 1 more reduced

610 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AOS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding AOS and their total value by quarter
Quarter	Holders	Value
Q2 2026	615	$7.90B
Q1 2026	636	$7.76B
Q4 2025	647	$7.86B
Q3 2025	631	$7.82B
Q2 2025	632	$7.14B
Q1 2025	656	$7.28B
Q4 2024	643	$7.55B
Q3 2024	654	$9.87B
Q2 2024	642	$9.08B
Q1 2024	655	$10.2B
Q4 2023	633	$9.18B
Q3 2023	578	$7.44B
Q2 2023	587	$8.21B
Q1 2023	545	$7.90B
Q4 2022	533	$6.62B
Q3 2022	540	$5.79B
Q2 2022	547	$6.36B
Q1 2022	589	$7.61B
Q4 2021	581	$10.3B
Q3 2021	534	$7.44B
Q2 2021	543	$8.63B
Q1 2021	528	$8.29B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Smith A O Corp; share changes are against Q2 2026.

Institutions holding AOS in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Principal Financial Group Inc	–	–	–	–	Not filed
Perpetual Ltd	–	–	–	–	Not filed
Prudential Financial Inc	–	–	–	–	Not filed
Millennium Management LLC	–	–	–	–	Not filed
Holocene Advisors, LP	–	–	–	–	Not filed
Wiley Bros.-Aintree Capital, LLC	–	–	–	–	Not filed
DekaBank Deutsche Girozentrale	–	–	–	–	Not filed
Vident Advisory, LLC	–	–	–	–	Not filed
Graham Capital Management, L.P.	–	–	–	–	Not filed
Bank of Montreal	–	–	–	–	Not filed
California State Teachers Retirement System	–	–	–	–	Not filed
Healthcare of Ontario Pension Plan Trust Fund	–	–	–	–	Not filed
Russell Investments Group, Ltd.	–	–	–	–	Not filed
Truist Financial Corp	–	–	–	–	Not filed
Guggenheim Capital LLC	–	–	–	–	Not filed
Alliancebernstein L.P.	–	–	–	–	Not filed
Teacher Retirement System of Texas	–	–	–	–	Not filed
Patten & Patten Inc	–	–	–	–	Not filed
St Germain D J Co Inc	–	–	–	–	Not filed
Vanguard Asset Management, Ltd	–	–	–	–	Not filed
LPL Financial LLC	–	–	–	–	Not filed
State Board of Administration of Florida Retirement System	–	–	–	–	Not filed
Quantbot Technologies LP	–	–	–	–	Not filed
Yousif Capital Management, LLC	–	–	–	–	Not filed
Pinebridge Investments LLC	–	–	–	–	Not filed
Illinois Municipal Retirement Fund	–	–	–	–	Not filed
Ensign Peak Advisors, Inc	–	–	–	–	Not filed
Level Four Advisory Services, LLC	–	–	–	–	Not filed
Reinhart Partners, Inc.	–	–	–	–	Not filed
Benjamin Edwards Inc	–	–	–	–	Not filed
Fifth Third Bancorp	–	–	–	–	Not filed
New York State Common Retirement Fund	–	–	–	–	Not filed
Heartland Advisors Inc	–	–	–	–	Not filed
Crossmark Global Holdings, Inc.	–	–	–	–	Not filed
Berger Financial Group, Inc	–	–	–	–	Not filed
Harvey Investment Co LLC	–	–	–	–	Not filed
Thrive Capital Management, LLC	–	–	–	–	Not filed
National Bank of Canada	–	–	–	–	Not filed
Sumitomo Mitsui Trust Holdings, Inc.	–	–	–	–	Not filed
Hunter Perkins Capital Management, LLC	–	–	–	–	Not filed
Willis Investment Counsel	–	–	–	–	Not filed
ExodusPoint Capital Management, LP	–	–	–	–	Not filed
Commonwealth Equity Services, LLC	–	–	–	–	Not filed
Seizert Capital Partners, LLC	–	–	–	–	Not filed
Monte Financial Group, LLC	–	–	–	–	Not filed
Gamco Investors, Inc. Et Al	–	–	–	–	Not filed
New York State Teachers Retirement System	–	–	–	–	Not filed
Thompson Investment Management, Inc.	–	–	–	–	Not filed
Victory Capital Management Inc	–	–	–	–	Not filed
PDT Partners, LLC	–	–	–	–	Not filed
SummitTX Capital, L.P.	–	–	–	–	Not filed
Toronto Dominion Bank	–	–	–	–	Not filed
Guardcap Asset Management Ltd	–	–	–	–	Not filed
Tudor Investment Corp Et Al	–	–	–	–	Not filed
Commerce Bank	–	–	–	–	Not filed
Capital Fund Management S.A.	–	–	–	–	Not filed
Marshall Wace, LLP	–	–	–	–	Not filed
Universal- Beteiligungs- und Servicegesellschaft mbH	–	–	–	–	Not filed
CIBC Bancorp USA Inc.	–	–	–	–	Not filed
Brown Brothers Harriman & Co	–	–	–	–	Not filed
CWA Asset Management Group, LLC	–	–	–	–	Not filed
Peak Retirement Planning, Inc.	–	–	–	–	Not filed
Chevy Chase Trust Holdings, Inc.	–	–	–	–	Not filed
LBMC Investment Advisors, LLC	–	–	–	–	Not filed
Agf Management Ltd	–	–	–	–	Not filed
Great West Life Assurance Co	–	–	–	–	Not filed
Atom Investors LP	–	–	–	–	Not filed
Police & Firemen's Retirement System of New Jersey	–	–	–	–	Not filed
Jupiter Topco LLC	–	–	–	–	Not filed
Two Sigma Investments, LP	–	–	–	–	Not filed
Mirae Asset Global ETFs Holdings Ltd.	–	–	–	–	Not filed
Mirae Asset Global Investments Co., Ltd.	–	–	–	–	Not filed
FourThought Financial Partners, LLC	–	–	–	–	Not filed
Johnson Investment Counsel Inc	–	–	–	–	Not filed
Squarepoint Ops LLC	–	–	–	–	Not filed
State of Wisconsin Investment Board	–	–	–	–	Not filed
KLP Kapitalforvaltning AS	–	–	–	–	Not filed
Clark Estates Inc	–	–	–	–	Not filed
Atwater Malick LLC	–	–	–	–	Not filed
Natixis	–	–	–	–	Not filed
Worldquant Millennium Advisors LLC	–	–	–	–	Not filed
Oppenheimer & Co Inc	–	–	–	–	Not filed
Lafayette Investments, Inc.	–	–	–	–	Not filed
Marietta Investment Partners LLC	–	–	–	–	Not filed
Mercer Global Advisors Inc	–	–	–	–	Not filed
Stance Capital LLC	–	–	–	–	Not filed
Stanley-Laman Group, Ltd.	–	–	–	–	Not filed
Cetera Investment Advisers	–	–	–	–	Not filed
Voya Investment Management LLC	–	–	–	–	Not filed
CIBC Asset Management Inc	–	–	–	–	Not filed
Bridgewater Associates, LP	–	–	–	–	Not filed
Schroder Investment Management Group	–	–	–	–	Not filed
Hennessy Advisors Inc	–	–	–	–	Not filed
Kornitzer Capital Management Inc	–	–	–	–	Not filed
Public Employees Retirement System of Ohio	–	–	–	–	Not filed
State of New Jersey Common Pension Fund D	–	–	–	–	Not filed
Sanctuary Advisors, LLC	–	–	–	–	Not filed
IFG Advisory, LLC	–	–	–	–	Not filed
Axq Capital, LP	–	–	–	–	Not filed
Credit Agricole S A	–	–	–	–	Not filed