Institutional shares held 111 Million
603K calls
672K puts
Total value of holdings $7.75B
$41.9M calls
$46.7M puts
Market Cap $8.73B
126,870,000 Shares Out.
Institutional ownership 87.87%
# of Institutions 728


Latest Institutional Activity in AOS

Top Purchases

Q2 2025
Reinhart Partners, Inc. Shares Held: 109K ($7.52M)
Q2 2025
Sarasin & Partners LLP Shares Held: 1.19M ($81.9M)
Q2 2025
Perpetual LTD Shares Held: 142K ($9.75M)
Q2 2025
Gsb Wealth Management, LLC Shares Held: 10.5K ($720K)
Q2 2025
Massmutual Trust CO Fsb Shares Held: 234K ($16.1M)

Top Sells

Q2 2025
Assenagon Asset Management S.A. Shares Held: 8.4K ($578K)
Q2 2025
Sumitomo Mitsui Ds Asset Management Company, LTD Shares Held: 3.19K ($219K)
Q2 2025
Annex Advisory Services, LLC Shares Held: 3.14K ($216K)
Q2 2025
Public Employees Retirement System Of Ohio Shares Held: 43.8K ($3.02M)
Q2 2025
Ims Capital Management Shares Held: 5.33K ($367K)

About AOS

A. O. Smith Corporation manufactures and markets residential and commercial gas, heat pump and electric water heaters, boilers, tanks, and water treatment products in North America, China, Europe, and India. It operates through two segments, North America and Rest of World. The company offers water heaters for residences, restaurants, hotels and motels, office buildings, laundries, car washes, and small businesses; commercial boilers for hospitals, schools, hotels, and other large commercial buildings, as well as residential boilers for homes, apartments, and condominiums; and water treatment products comprising point-of-entry water softeners, well water solutions, and whole-home water filtration products, on-the-go filtration bottles, point-of-use carbon, and reverse osmosis products for residences, restaurants, hotels, and offices. It also provides food and beverage filtration products; expansion tanks, commercial solar water heating systems, swimming pool and spa heaters, and related products and parts; and heat pumps, electric wall-hung, gas tankless, combi-boiler, heat pump and solar water heaters. The company offers its products primarily under the A. O. Smith, State, Lochinvar, and water softener brands. It distributes its products through independent wholesale plumbing distributors, as well as through retail channels consisting of hardware and home center chains, and manufacturer representative firms; and offers Aquasana branded products directly to consumers through e-commerce, as well as other online retailers. A. O. Smith Corporation was founded in 1874 and is headquartered in Milwaukee, Wisconsin.


Insider Transactions at AOS

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
89.4K Shares
From 15 Insiders
Grant, award, or other acquisition 12.3K shares
Exercise of conversion of derivative security 77K shares
Sell / Disposition
66.6K Shares
From 16 Insiders
Bona fide gift 12K shares
Open market or private sale 23.2K shares
Payment of exercise price or tax liability 31.4K shares

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