SMITH A O CORP

Ticker: AOS CUSIP: 831865209 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 443,943 Value ($000) $29,691 Avg Close $67.45 Range $62.96 - $73.57

Q3 2025

Shares 244,251 Value ($000) $17,930 Avg Close $70.87 Range $64.61 - $76.52

Q2 2025

Shares 79,493 Value ($000) $5,212 Avg Close $64.65 Range $57.94 - $70.17

Q3 2024

Shares 27,000 Value ($000) $2,425 Avg Close $80.62 Range $74.75 - $89.84

Q1 2024

Shares 133,373 Value ($000) $11,932 Avg Close $79.74 Range $74.43 - $87.09

Q4 2023

Shares 195,330 Value ($000) $16,103 Avg Close $71.01 Range $62.25 - $79.81

Q3 2023

Shares 127,169 Value ($000) $8,410 Avg Close $68.04 Range $61.56 - $73.54

Q2 2023

Shares 52,739 Value ($000) $3,838 Avg Close $65.36 Range $60.33 - $69.98

Q1 2023

Shares 186,622 Value ($000) $12,905 Avg Close $61.76 Range $54.40 - $68.39

Q4 2022

Shares 41,007 Value ($000) $2,347 Avg Close $52.85 Range $43.85 - $59.07

Q3 2022

Shares 6,800 Value ($000) $330 Avg Close $53.99 Range $45.28 - $61.27

Q2 2022

Shares 51,910 Value ($000) $2,837 Avg Close $56.14 Range $48.64 - $62.88

Q4 2021

Shares 33,364 Value ($000) $2,864 Avg Close $70.77 Range $55.88 - $80.61

Q4 2020

Shares 17,877 Value ($000) $980 Avg Close $50.29 Range $46.64 - $53.60

Q3 2020

Shares 113,661 Value ($000) $6,001 Avg Close $45.33 Range $41.79 - $49.51

Q2 2020

Shares 60,159 Value ($000) $2,834 Avg Close $39.47 Range $31.66 - $47.70

Q2 2019

Shares 128,998 Value ($000) $6,083 Avg Close $43.40 Range $35.79 - $50.02

Q1 2019

Shares 564,193 Value ($000) $30,083 Avg Close $43.83 Range $36.57 - $47.64

Q3 2018

Shares 595,877 Value ($000) $31,802 Avg Close $51.29 Range $46.52 - $53.55

Q4 2016

Shares 4,619 Value ($000) $219 Avg Close $41.33 Range $37.45 - $44.05

Q2 2016

Shares 51,646 Value ($000) $4,550 Avg Close $34.41 Range $31.99 - $37.59

Q1 2016

Shares 119,509 Value ($000) $9,119 Avg Close $29.71 Range $25.56 - $32.93

Q3 2015

Shares 7,867 Value ($000) $513 Avg Close $28.87 Range $21.18 - $32.65

Q3 2014

Shares 2,766 Value ($000) $131 Avg Close $20.27 Range $19.32 - $21.21

Q2 2014

Shares 3,591 Value ($000) $178 Avg Close $19.99 Range $18.33 - $21.32

Q1 2014

Shares 405,137 Value ($000) $18,644 Avg Close $20.22 Range $18.50 - $22.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	443,943	$29,691	$67.45	$62.96 - $73.57
Q3 2025	244,251	$17,930	$70.87	$64.61 - $76.52
Q2 2025	79,493	$5,212	$64.65	$57.94 - $70.17
Q3 2024	27,000	$2,425	$80.62	$74.75 - $89.84
Q1 2024	133,373	$11,932	$79.74	$74.43 - $87.09
Q4 2023	195,330	$16,103	$71.01	$62.25 - $79.81
Q3 2023	127,169	$8,410	$68.04	$61.56 - $73.54
Q2 2023	52,739	$3,838	$65.36	$60.33 - $69.98
Q1 2023	186,622	$12,905	$61.76	$54.40 - $68.39
Q4 2022	41,007	$2,347	$52.85	$43.85 - $59.07
Q3 2022	6,800	$330	$53.99	$45.28 - $61.27
Q2 2022	51,910	$2,837	$56.14	$48.64 - $62.88
Q4 2021	33,364	$2,864	$70.77	$55.88 - $80.61
Q4 2020	17,877	$980	$50.29	$46.64 - $53.60
Q3 2020	113,661	$6,001	$45.33	$41.79 - $49.51
Q2 2020	60,159	$2,834	$39.47	$31.66 - $47.70
Q2 2019	128,998	$6,083	$43.40	$35.79 - $50.02
Q1 2019	564,193	$30,083	$43.83	$36.57 - $47.64
Q3 2018	595,877	$31,802	$51.29	$46.52 - $53.55
Q4 2016	4,619	$219	$41.33	$37.45 - $44.05
Q2 2016	51,646	$4,550	$34.41	$31.99 - $37.59
Q1 2016	119,509	$9,119	$29.71	$25.56 - $32.93
Q3 2015	7,867	$513	$28.87	$21.18 - $32.65
Q3 2014	2,766	$131	$20.27	$19.32 - $21.21
Q2 2014	3,591	$178	$19.99	$18.33 - $21.32
Q1 2014	405,137	$18,644	$20.22	$18.50 - $22.34