SMITH A O CORP

Ticker: AOS CUSIP: 831865209 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 107,207 Value ($000) $7,170 Avg Close $67.45 Range $62.96 - $73.57

Q3 2025

Shares 109,849 Value ($000) $8,064 Avg Close $70.87 Range $64.61 - $76.52

Q2 2025

Shares 114,127 Value ($000) $7,483 Avg Close $64.65 Range $57.94 - $70.17

Q1 2025

Shares 183,748 Value ($000) $12,010 Avg Close $66.45 Range $63.57 - $71.68

Q4 2024

Shares 186,038 Value ($000) $12,690 Avg Close $74.08 Range $66.03 - $87.94

Q3 2024

Shares 193,271 Value ($000) $17,362 Avg Close $80.62 Range $74.75 - $89.84

Q2 2024

Shares 194,327 Value ($000) $15,892 Avg Close $82.14 Range $77.97 - $86.90

Q1 2024

Shares 185,764 Value ($000) $16,618 Avg Close $79.74 Range $74.43 - $87.09

Q4 2023

Shares 190,301 Value ($000) $15,688 Avg Close $71.01 Range $62.25 - $79.81

Q3 2023

Shares 198,650 Value ($000) $13,137 Avg Close $68.04 Range $61.56 - $73.54

Q2 2023

Shares 201,797 Value ($000) $14,687 Avg Close $65.36 Range $60.33 - $69.98

Q1 2023

Shares 215,360 Value ($000) $14,892 Avg Close $61.76 Range $54.40 - $68.39

Q4 2022

Shares 219,338 Value ($000) $12,555 Avg Close $52.85 Range $43.85 - $59.07

Q3 2022

Shares 218,079 Value ($000) $10,594 Avg Close $53.99 Range $45.28 - $61.27

Q2 2022

Shares 222,332 Value ($000) $12,157 Avg Close $56.14 Range $48.64 - $62.88

Q1 2022

Shares 227,731 Value ($000) $14,550 Avg Close $67.80 Range $59.56 - $80.02

Q4 2021

Shares 241,389 Value ($000) $20,723 Avg Close $70.77 Range $55.88 - $80.61

Q3 2021

Shares 239,428 Value ($000) $14,622 Avg Close $64.56 Range $56.46 - $68.30

Q2 2021

Shares 240,677 Value ($000) $17,343 Avg Close $63.53 Range $60.48 - $67.34

Q1 2021

Shares 245,431 Value ($000) $16,594 Avg Close $55.77 Range $47.59 - $64.40

Q4 2020

Shares 241,727 Value ($000) $13,251 Avg Close $50.29 Range $46.64 - $53.60

Q3 2020

Shares 242,452 Value ($000) $12,801 Avg Close $45.33 Range $41.79 - $49.51

Q2 2020

Shares 237,843 Value ($000) $11,207 Avg Close $39.47 Range $31.66 - $47.70

Q1 2020

Shares 248,183 Value ($000) $9,384 Avg Close $38.29 Range $30.43 - $43.50

Q4 2019

Shares 235,510 Value ($000) $11,220 Avg Close $43.33 Range $39.29 - $47.10

Q3 2019

Shares 236,026 Value ($000) $11,261 Avg Close $41.12 Range $36.53 - $46.27

Q2 2019

Shares 239,231 Value ($000) $11,282 Avg Close $43.40 Range $35.79 - $50.02

Q1 2019

Shares 247,490 Value ($000) $13,196 Avg Close $43.83 Range $36.57 - $47.64

Q4 2018

Shares 244,173 Value ($000) $10,426 Avg Close $40.35 Range $35.45 - $47.83

Q3 2018

Shares 233,933 Value ($000) $12,485 Avg Close $51.29 Range $46.52 - $53.55

Q2 2018

Shares 233,886 Value ($000) $13,834 Avg Close $54.88 Range $50.35 - $57.54

Q1 2018

Shares 233,246 Value ($000) $14,832 Avg Close $56.02 Range $51.02 - $59.27

Q4 2017

Shares 240,898 Value ($000) $14,762 Avg Close $52.56 Range $50.33 - $55.21

Q3 2017

Shares 239,710 Value ($000) $14,246 Avg Close $48.45 Range $46.03 - $51.64

Q2 2017

Shares 264,383 Value ($000) $14,893 Avg Close $46.53 Range $42.56 - $49.66

Q1 2017

Shares 289,546 Value ($000) $14,813 Avg Close $42.64 Range $39.95 - $45.21

Q4 2016

Shares 302,846 Value ($000) $14,340 Avg Close $41.33 Range $37.45 - $44.05

Q3 2016

Shares 155,473 Value ($000) $15,359 Avg Close $39.94 Range $36.58 - $42.51

Q2 2016

Shares 154,173 Value ($000) $13,584 Avg Close $34.41 Range $31.99 - $37.59

Q1 2016

Shares 157,760 Value ($000) $12,039 Avg Close $29.71 Range $25.56 - $32.93

Q4 2015

Shares 137,570 Value ($000) $10,539 Avg Close $31.96 Range $27.15 - $34.39

Q3 2015

Shares 135,482 Value ($000) $8,832 Avg Close $28.87 Range $21.18 - $32.65

Q2 2015

Shares 135,582 Value ($000) $9,759 Avg Close $29.03 Range $26.71 - $31.37

Q1 2015

Shares 140,720 Value ($000) $9,240 Avg Close $25.54 Range $22.42 - $27.74

Q4 2014

Shares 143,296 Value ($000) $8,083 Avg Close $21.87 Range $18.64 - $23.95

Q3 2014

Shares 141,889 Value ($000) $6,709 Avg Close $20.27 Range $19.32 - $21.21

Q2 2014

Shares 137,996 Value ($000) $6,842 Avg Close $19.99 Range $18.33 - $21.32

Q1 2014

Shares 140,596 Value ($000) $6,470 Avg Close $20.22 Range $18.50 - $22.34

Q4 2013

Shares 139,996 Value ($000) $7,551 Avg Close $21.19 Range $17.64 - $22.84

Q3 2013

Shares 139,096 Value ($000) $6,287 Avg Close $17.26 Range $14.95 - $19.03

Q2 2013

Shares 134,787 Value ($000) $4,890 Avg Close $15.38 Range $13.68 - $16.62

Q1 2013

Shares 67,709 Value ($000) $4,981 Avg Close $14.36 Range $12.69 - $15.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	107,207	$7,170	$67.45	$62.96 - $73.57
Q3 2025	109,849	$8,064	$70.87	$64.61 - $76.52
Q2 2025	114,127	$7,483	$64.65	$57.94 - $70.17
Q1 2025	183,748	$12,010	$66.45	$63.57 - $71.68
Q4 2024	186,038	$12,690	$74.08	$66.03 - $87.94
Q3 2024	193,271	$17,362	$80.62	$74.75 - $89.84
Q2 2024	194,327	$15,892	$82.14	$77.97 - $86.90
Q1 2024	185,764	$16,618	$79.74	$74.43 - $87.09
Q4 2023	190,301	$15,688	$71.01	$62.25 - $79.81
Q3 2023	198,650	$13,137	$68.04	$61.56 - $73.54
Q2 2023	201,797	$14,687	$65.36	$60.33 - $69.98
Q1 2023	215,360	$14,892	$61.76	$54.40 - $68.39
Q4 2022	219,338	$12,555	$52.85	$43.85 - $59.07
Q3 2022	218,079	$10,594	$53.99	$45.28 - $61.27
Q2 2022	222,332	$12,157	$56.14	$48.64 - $62.88
Q1 2022	227,731	$14,550	$67.80	$59.56 - $80.02
Q4 2021	241,389	$20,723	$70.77	$55.88 - $80.61
Q3 2021	239,428	$14,622	$64.56	$56.46 - $68.30
Q2 2021	240,677	$17,343	$63.53	$60.48 - $67.34
Q1 2021	245,431	$16,594	$55.77	$47.59 - $64.40
Q4 2020	241,727	$13,251	$50.29	$46.64 - $53.60
Q3 2020	242,452	$12,801	$45.33	$41.79 - $49.51
Q2 2020	237,843	$11,207	$39.47	$31.66 - $47.70
Q1 2020	248,183	$9,384	$38.29	$30.43 - $43.50
Q4 2019	235,510	$11,220	$43.33	$39.29 - $47.10
Q3 2019	236,026	$11,261	$41.12	$36.53 - $46.27
Q2 2019	239,231	$11,282	$43.40	$35.79 - $50.02
Q1 2019	247,490	$13,196	$43.83	$36.57 - $47.64
Q4 2018	244,173	$10,426	$40.35	$35.45 - $47.83
Q3 2018	233,933	$12,485	$51.29	$46.52 - $53.55
Q2 2018	233,886	$13,834	$54.88	$50.35 - $57.54
Q1 2018	233,246	$14,832	$56.02	$51.02 - $59.27
Q4 2017	240,898	$14,762	$52.56	$50.33 - $55.21
Q3 2017	239,710	$14,246	$48.45	$46.03 - $51.64
Q2 2017	264,383	$14,893	$46.53	$42.56 - $49.66
Q1 2017	289,546	$14,813	$42.64	$39.95 - $45.21
Q4 2016	302,846	$14,340	$41.33	$37.45 - $44.05
Q3 2016	155,473	$15,359	$39.94	$36.58 - $42.51
Q2 2016	154,173	$13,584	$34.41	$31.99 - $37.59
Q1 2016	157,760	$12,039	$29.71	$25.56 - $32.93
Q4 2015	137,570	$10,539	$31.96	$27.15 - $34.39
Q3 2015	135,482	$8,832	$28.87	$21.18 - $32.65
Q2 2015	135,582	$9,759	$29.03	$26.71 - $31.37
Q1 2015	140,720	$9,240	$25.54	$22.42 - $27.74
Q4 2014	143,296	$8,083	$21.87	$18.64 - $23.95
Q3 2014	141,889	$6,709	$20.27	$19.32 - $21.21
Q2 2014	137,996	$6,842	$19.99	$18.33 - $21.32
Q1 2014	140,596	$6,470	$20.22	$18.50 - $22.34
Q4 2013	139,996	$7,551	$21.19	$17.64 - $22.84
Q3 2013	139,096	$6,287	$17.26	$14.95 - $19.03
Q2 2013	134,787	$4,890	$15.38	$13.68 - $16.62
Q1 2013	67,709	$4,981	$14.36	$12.69 - $15.36