A. O. Smith Corporation
US ˙ NYSE ˙ US8318652091

SecurityAOS / A. O. Smith Corporation
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership3,710 shares
Latest Disclosed Value $ 244,637
Macquarie Group Ltd reports 23.41% decrease in ownership of AOS / A. O. Smith Corporation

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 3,710 shares of A. O. Smith Corporation (US:AOS) valued at $244,637 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,844 shares of A. O. Smith Corporation. This represents a change in shares of -23.41% during the quarter. The current value of the position is $212,212 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SMITH A O COM 831865209 3,710 -1,134 -23.41 245 -24.46 0.0011
2026-02-13 2025-12-31 13F SMITH A O COM 831865209 4,844 2,281 89.00 324 71.81 0.0014
2025-11-13 2025-09-30 13F SMITH A O COM 831865209 2,563 -1,054 -29.14 188 -20.68 0.0002
2025-08-14 2025-06-30 13F SMITH A O COM 831865209 3,617 -17,180 -82.61 237 -82.54 0.0003
2025-08-14 2025-03-31 13F/A-1 SMITH A O COM 831865209 20,797 -3,935 -15.91 1,357 -0.80 0.0017
2025-05-15 2025-03-31 13F SMITH A O COM 831865209 20,797 -3,935 918 0.0007
2025-02-14 2024-12-31 13F SMITH A O COM 831865209 24,732 -1,584,319 -98.46 1,369 -99.05 0.0017
2024-11-14 2024-09-30 13F SMITH A O COM 831865209 1,609,051 -120,959 -6.99 144,541 2.16 0.1560
2024-08-09 2024-06-30 13F SMITH A O COM 831865209 1,730,010 -56,102 -3.14 141,480 -11.46 0.1623
2024-05-14 2024-03-31 13F SMITH A O COM 831865209 1,786,112 -197,087 -9.94 159,786 -2.27 0.1812
2024-02-14 2023-12-31 13F SMITH A O COM 831865209 1,983,199 -124,234 -5.90 163,495 17.31 0.1889
2023-11-14 2023-09-30 13F SMITH A O COM 831865209 2,107,433 -87,078 -3.97 139,365 -12.74 0.1751
2023-10-27 2023-06-30 13F/A-2 SMITH A O COM 831865209 2,194,511 74,503 3.51 159,717 8.95 0.1826
2023-10-12 2023-06-30 13F/A-1 SMITH A O COM 831865209 2,194,511 74,503 159,717 0.1605
2023-08-14 2023-06-30 13F SMITH A O COM 831865209 2,194,511 74,503 159,717 0.1620
2023-06-01 2023-03-31 13F/A-1 SMITH A O COM 831865209 2,120,008 360,409 20.48 146,599 45.55 0.1741
2023-05-15 2023-03-31 13F SMITH A O COM 831865209 2,120,008 360,409 146,599 0.1346
2023-02-21 2022-12-31 13F SMITH A O COM 831865209 1,759,599 -173,093 -8.96 100,719 7.27 0.1189
2022-11-14 2022-09-30 13F SMITH A O COM 831865209 1,932,692 -261,842 -11.93 93,889 -21.76 0.1152
2022-08-17 2022-06-30 13F/A-1 SMITH A O COM 831865209 2,194,534 -119,420 -5.16 119,997 -18.83 0.1347
2022-08-15 2022-06-30 13F SMITH A O COM 831865209 2,194,534 -119,420 119,997 0.0430
2022-05-16 2022-03-31 13F SMITH A O COM 831865209 2,313,954 -235,275 -9.23 147,838 -32.45 0.1124
2022-02-11 2021-12-31 13F SMITH A O COM 831865209 2,549,229 114,048 4.68 218,851 47.16 0.1823
2021-11-12 2021-09-30 13F SMITH A O COM 831865209 2,435,181 -127,395 -4.97 148,716 -19.46 0.1267
2021-08-13 2021-06-30 13F SMITH A O COM 831865209 2,562,576 2,530,912 7,993.03 184,659 8,524.89 0.1517
2021-05-14 2021-03-31 13F SMITH A O COM 831865209 31,664 1,945 6.54 2,141 31.43 0.0030
2021-02-16 2020-12-31 13F SMITH A O COM 831865209 29,719 1,741 6.22 1,629 10.29 0.0024
2020-11-13 2020-09-30 13F SMITH A O COM 831865209 27,978 4,323 18.28 1,477 32.47 0.0025
2020-08-11 2020-06-30 13F SMITH A O COM 831865209 23,655 -2,584 -9.85 1,115 12.40 0.0019
2020-05-15 2020-03-31 13F SMITH A O COM 831865209 26,239 -24,788 -48.58 992 -59.19 0.0020
2020-03-18 2019-12-31 13F/A-2 SMITH A O COM 831865209 51,027 4,536 9.76 2,431 9.55 0.0035
2020-02-28 2019-12-31 13F/A-1 SMITH A O COM 831865209 51,027 0 2,431 0.0035
2020-02-14 2019-12-31 13F SMITH A O COM 831865209 51,027 4,536 2,431 3,050.6990
2019-11-14 2019-09-30 13F SMITH A O COM 831865209 46,491 -2,202 -4.52 2,219 -3.40 0.0037
2019-11-06 2019-06-30 13F/A-2 SMITH A O COM 831865209 48,693 -2,559 -4.99 2,297 -15.92 0.0039
2019-09-24 2019-06-30 13F/A-1 SMITH A O COM 831865209 48,693 0 2,297 0.0039
2019-08-14 2019-06-30 13F SMITH A O COM 831865209 48,693 -2,559 2,297
2019-05-15 2019-03-31 13F SMITH A O COM 831865209 51,252 -4,976 -8.85 2,732 13.79 0.0047
2019-02-15 2018-12-31 13F SMITH A O COM 831865209 56,228 5,211 10.21 2,401 -11.79 0.0046
2018-11-15 2018-09-30 13F SMITH A O COM 831865209 51,017 -1,776 -3.36 2,722 -12.81 0.0044
2019-03-21 2018-06-30 13F/A-1 SMITH A O COM 831865209 52,793 614 1.18 3,122 -5.91 0.0054
2018-08-14 2018-06-30 13F SOUTHERN COM 831865209 52,793 614 3,122
2018-05-11 2018-03-31 13F SMITH A O COM 831865209 52,179 -913 -1.72 3,318 -3.94 0.0060
2018-02-14 2017-12-31 13F SMITH A O COM 831865209 53,092 427 0.81 3,454 10.35 0.0061
2017-11-08 2017-09-30 13F SMITH A O COM 831865209 52,665 1,682 3.30 3,130 8.98 0.0056
2017-08-14 2017-06-30 13F SMITH A O COM 831865209 50,983 -14,275 -21.87 2,872 -13.99 0.0053
2017-05-15 2017-03-31 13F SMITH COM 831865209 65,258 6,340 10.76 3,339 19.72 0.0061
2017-03-30 2016-12-31 13F/A-1 SMITH Common Stock 831865209 58,918 34,209 138.45 2,789 14.26 0.0053
2017-02-15 2016-12-31 13F SMITH Common Stock 831865209 58,918 2,789
2016-11-15 2016-09-30 13F AO SMITH COMMON 831865209 24,709 -2,759 -10.04 2,441 0.87 0.0047
2016-09-14 2016-06-30 13F/A-1 AO SMITH COMMON 831865209 27,468 27,468 2,420 0.0048
2016-08-15 2016-06-30 13F AO SMITH COMMON 831865209 27,468 2,420 0.0047
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.