SMITH A O CORP

Ticker: AOS CUSIP: 831865209 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2020

Shares 18,683 Value ($000) $1,024 Avg Close $50.29 Range $46.64 - $53.60

Q3 2020

Shares 19,014 Value ($000) $1,004 Avg Close $45.33 Range $41.79 - $49.51

Q2 2020

Shares 19,287 Value ($000) $909 Avg Close $39.47 Range $31.66 - $47.70

Q1 2020

Shares 19,555 Value ($000) $739 Avg Close $38.29 Range $30.43 - $43.50

Q4 2019

Shares 19,555 Value ($000) $932 Avg Close $43.33 Range $39.29 - $47.10

Q3 2019

Shares 19,710 Value ($000) $940 Avg Close $41.12 Range $36.53 - $46.27

Q2 2019

Shares 20,129 Value ($000) $949 Avg Close $43.40 Range $35.79 - $50.02

Q1 2019

Shares 20,230 Value ($000) $1,079 Avg Close $43.83 Range $36.57 - $47.64

Q4 2018

Shares 20,286 Value ($000) $866 Avg Close $40.35 Range $35.45 - $47.83

Q3 2018

Shares 20,320 Value ($000) $1,084 Avg Close $51.29 Range $46.52 - $53.55

Q2 2018

Shares 20,355 Value ($000) $1,204 Avg Close $54.88 Range $50.35 - $57.54

Q1 2018

Shares 20,263 Value ($000) $1,289 Avg Close $56.02 Range $51.02 - $59.27

Q4 2017

Shares 20,311 Value ($000) $1,245 Avg Close $52.56 Range $50.33 - $55.21

Q3 2017

Shares 20,326 Value ($000) $1,208 Avg Close $48.45 Range $46.03 - $51.64

Q2 2017

Shares 71,944 Value ($000) $4,053 Avg Close $46.53 Range $42.56 - $49.66

Q1 2017

Shares 69,575 Value ($000) $3,559 Avg Close $42.64 Range $39.95 - $45.21

Q4 2016

Shares 68,935 Value ($000) $3,264 Avg Close $41.33 Range $37.45 - $44.05

Q2 2016

Shares 33,943 Value ($000) $2,991 Avg Close $34.41 Range $31.99 - $37.59

Q1 2016

Shares 32,515 Value ($000) $2,481 Avg Close $29.71 Range $25.56 - $32.93

Q4 2015

Shares 31,368 Value ($000) $2,403 Avg Close $31.96 Range $27.15 - $34.39

Q3 2015

Shares 31,142 Value ($000) $2,030 Avg Close $28.87 Range $21.18 - $32.65

Q2 2015

Shares 30,370 Value ($000) $2,186 Avg Close $29.03 Range $26.71 - $31.37

Q1 2015

Shares 30,234 Value ($000) $1,985 Avg Close $25.54 Range $22.42 - $27.74

Q4 2014

Shares 162,298 Value ($000) $9,155 Avg Close $21.87 Range $18.64 - $23.95

Q3 2014

Shares 205,123 Value ($000) $9,698 Avg Close $20.27 Range $19.32 - $21.21

Q2 2014

Shares 188,000 Value ($000) $9,321 Avg Close $19.99 Range $18.33 - $21.32

Q1 2014

Shares 92,427 Value ($000) $4,253 Avg Close $20.22 Range $18.50 - $22.34

Q4 2013

Shares 107,289 Value ($000) $5,787 Avg Close $21.19 Range $17.64 - $22.84

Q3 2013

Shares 89,855 Value ($000) $4,061 Avg Close $17.26 Range $14.95 - $19.03

Q2 2013

Shares 10,792 Value ($000) $392 Avg Close $15.38 Range $13.68 - $16.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	18,683	$1,024	$50.29	$46.64 - $53.60
Q3 2020	19,014	$1,004	$45.33	$41.79 - $49.51
Q2 2020	19,287	$909	$39.47	$31.66 - $47.70
Q1 2020	19,555	$739	$38.29	$30.43 - $43.50
Q4 2019	19,555	$932	$43.33	$39.29 - $47.10
Q3 2019	19,710	$940	$41.12	$36.53 - $46.27
Q2 2019	20,129	$949	$43.40	$35.79 - $50.02
Q1 2019	20,230	$1,079	$43.83	$36.57 - $47.64
Q4 2018	20,286	$866	$40.35	$35.45 - $47.83
Q3 2018	20,320	$1,084	$51.29	$46.52 - $53.55
Q2 2018	20,355	$1,204	$54.88	$50.35 - $57.54
Q1 2018	20,263	$1,289	$56.02	$51.02 - $59.27
Q4 2017	20,311	$1,245	$52.56	$50.33 - $55.21
Q3 2017	20,326	$1,208	$48.45	$46.03 - $51.64
Q2 2017	71,944	$4,053	$46.53	$42.56 - $49.66
Q1 2017	69,575	$3,559	$42.64	$39.95 - $45.21
Q4 2016	68,935	$3,264	$41.33	$37.45 - $44.05
Q2 2016	33,943	$2,991	$34.41	$31.99 - $37.59
Q1 2016	32,515	$2,481	$29.71	$25.56 - $32.93
Q4 2015	31,368	$2,403	$31.96	$27.15 - $34.39
Q3 2015	31,142	$2,030	$28.87	$21.18 - $32.65
Q2 2015	30,370	$2,186	$29.03	$26.71 - $31.37
Q1 2015	30,234	$1,985	$25.54	$22.42 - $27.74
Q4 2014	162,298	$9,155	$21.87	$18.64 - $23.95
Q3 2014	205,123	$9,698	$20.27	$19.32 - $21.21
Q2 2014	188,000	$9,321	$19.99	$18.33 - $21.32
Q1 2014	92,427	$4,253	$20.22	$18.50 - $22.34
Q4 2013	107,289	$5,787	$21.19	$17.64 - $22.84
Q3 2013	89,855	$4,061	$17.26	$14.95 - $19.03
Q2 2013	10,792	$392	$15.38	$13.68 - $16.62