A. O. Smith Corporation
US ˙ NYSE ˙ US8318652091

SecurityAOS / A. O. Smith Corporation
InstitutionFifth Third Bancorp
Latest Disclosed Ownership47,150 shares
Latest Disclosed Value $ 3,109,023
Fifth Third Bancorp reports 103.72% increase in ownership of AOS / A. O. Smith Corporation

On May 1, 2026 - Fifth Third Bancorp filed a 13F-HR form disclosing ownership of 47,150 shares of A. O. Smith Corporation (US:AOS) valued at $3,109,071 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 23,145 shares of A. O. Smith Corporation. This represents a change in shares of 103.72% during the quarter. The current value of the position is $2,696,980 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)
2026-05-01 2026-03-31 13F SMITH A O COM 831865209 47,150 24,005 103.72 3,109 100.97 0.0057
2026-02-02 2025-12-31 13F SMITH A O COM 831865209 23,145 -2,495 -9.73 1,548 -17.80 0.0049
2025-11-07 2025-09-30 13F SMITH A O COM 831865209 25,640 -931 -3.50 1,882 8.04 0.0060
2025-07-15 2025-06-30 13F SMITH A O COM 831865209 26,571 -675 -2.48 1,742 -2.13 0.0060
2025-04-15 2025-03-31 13F SMITH A O COM 831865209 27,246 -4,089 -13.05 1,781 -16.71 0.0068
2025-01-21 2024-12-31 13F SMITH A O COM 831865209 31,335 -11,662 -27.12 2,137 -44.67 0.0078
2024-10-17 2024-09-30 13F SMITH A O COM 831865209 42,997 -1,420 -3.20 3,862 6.33 0.0140
2024-07-22 2024-06-30 13F SMITH A O COM 831865209 44,417 452 1.03 3,632 -7.65 0.0138
2024-04-23 2024-03-31 13F SMITH A O COM 831865209 43,965 1,344 3.15 3,933 11.96 0.0154
2024-01-19 2023-12-31 13F SMITH A O COM 831865209 42,621 1,338 3.24 3,514 28.68 0.0149
2023-10-31 2023-09-30 13F SMITH A O COM 831865209 41,283 -55 -0.13 2,730 -9.24 0.0127
2023-07-26 2023-06-30 13F SMITH A O COM 831865209 41,338 3,072 8.03 3,009 13.68 0.0133
2023-04-24 2023-03-31 13F SMITH A O COM 831865209 38,266 1,597 4.36 2,646 26.12 0.0123
2023-01-25 2022-12-31 13F SMITH A O COM 831865209 36,669 8,755 31.36 2,099 54.72 0.0101
2022-10-25 2022-09-30 13F SMITH A O COM 831865209 27,914 15,748 129.44 1,356 103.91 0.0071
2022-08-04 2022-06-30 13F SMITH A O COM 831865209 12,166 2,877 30.97 665 12.14 0.0032
2022-04-19 2022-03-31 13F SMITH A O COM 831865209 9,289 1,472 18.83 593 -11.62 0.0024
2022-02-01 2021-12-31 13F SMITH A O COM 831865209 7,817 2,317 42.13 671 99.70 0.0026
2021-10-15 2021-09-30 13F SMITH A O COM 831865209 5,500 964 21.25 336 2.75 0.0015
2021-08-06 2021-06-30 13F SMITH A O COM 831865209 4,536 160 3.66 327 10.47 0.0014
2021-05-07 2021-03-31 13F SMITH A O COM 831865209 4,376 588 15.52 296 42.31 0.0014
2021-02-16 2020-12-31 13F SMITH A O COM 831865209 3,788 224 6.29 208 10.64 0.0010
2020-11-09 2020-09-30 13F SMITH A O COM 831865209 3,564 2,802 367.72 188 422.22 0.0010
2020-08-05 2020-06-30 13F SMITH A O COM 831865209 762 -1,565 -67.25 36 -59.09 0.0002
2020-05-05 2020-03-31 13F SMITH A O COM 831865209 2,327 1,633 235.30 88 166.67 0.0006
2020-02-14 2019-12-31 13F SMITH A O COM 831865209 694 176 33.98 33 32.00 0.0002
2019-11-14 2019-09-30 13F SMITH A O COM 831865209 518 156 43.09 25 47.06 0.0001
2019-08-07 2019-06-30 13F SMITH A O COM 831865209 362 114 45.97 17 30.77 0.0001
2019-05-14 2019-03-31 13F SMITH A O COM 831865209 248 0 0.00 13 18.18 0.0001
2019-02-14 2018-12-31 13F SMITH A O COM 831865209 248 192 342.86 11 266.67 0.0001
2018-11-14 2018-09-30 13F SMITH A O COM 831865209 56 14 33.33 3 50.00 0.0000
2018-08-14 2018-06-30 13F SMITH A O COM 831865209 42 0 0.00 2 -33.33 0.0000
2018-05-15 2018-03-31 13F SMITH A O COM 831865209 42 -101 -70.63 3 -66.67 0.0000
2018-02-14 2017-12-31 13F SMITH A O COM 831865209 143 44 44.44 9 50.00 0.0001
2017-11-14 2017-09-30 13F SMITH A O COM 831865209 99 18 22.22 6 20.00 0.0000
2017-08-11 2017-06-30 13F SMITH A O COM 831865209 81 81 5 0.0000
2017-05-12 2017-03-31 13F SMITH A O COM 831865209 0 -149 -100.00 0 -100.00
2017-02-13 2016-12-31 13F/A-1 SMITH A O COM 831865209 149 -477 -76.20 7 -88.71 0.0001
2017-02-09 2016-12-31 13F SMITH A O COM 831865209 626 0 62 0.0005
2016-11-10 2016-09-30 13F SMITH A O COM 831865209 626 -84 -11.83 62 -1.59 0.0005
2016-08-11 2016-06-30 13F SMITH A O COM 831865209 710 -23 -3.14 63 12.50 0.0005
2016-05-13 2016-03-31 13F SMITH A O COM 831865209 733 -172 -19.01 56 -18.84 0.0005
2016-02-16 2015-12-31 13F SMITH A O COM 831865209 905 469 107.57 69 146.43 0.0006
2015-11-13 2015-09-30 13F SMITH A O COM 831865209 436 -245 -35.98 28 -42.86 0.0003
2015-08-14 2015-06-30 13F SMITH A O COM 831865209 681 1 0.15 49 8.89 0.0004
2015-05-14 2015-03-31 13F SMITH A O COM 831865209 680 134 24.54 45 45.16 0.0004
2015-02-13 2014-12-31 13F SMITH A O COM 831865209 546 0 0.00 31 19.23 0.0003
2014-11-17 2014-09-30 13F SMITH A O COM 831865209 546 -6 -1.09 26 -3.70 0.0002
2014-08-14 2014-06-30 13F SMITH A O COM 831865209 552 6 1.10 27 8.00 0.0002
2014-05-15 2014-03-31 13F SMITH A O COM 831865209 546 -6,846 -92.61 25 -93.73 0.0002
2014-02-14 2013-12-31 13F SMITH A O COM 831865209 7,392 -198 -2.61 399 16.33 0.0039
2013-11-14 2013-09-30 13F SMITH A O COM 831865209 7,590 5,910 351.79 343 462.30 0.0035
2013-08-14 2013-06-30 13F SMITH A O COM 831865209 1,680 1,680 61 0.0007
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.