INSTALLED BLDG PRODS INC

Ticker: IBP CUSIP: 45780R101 Class: EQTY

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

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

Q4 2025

Shares 22,114 Value ($000) $5,736 Avg Close $258.27 Range $230.63 - $293.13

Q3 2025

Shares 22,145 Value ($000) $5,462 Avg Close $236.87 Range $177.10 - $279.23

Q2 2025

Shares 22,188 Value ($000) $4,001 Avg Close $165.66 Range $150.09 - $183.99

Q1 2025

Shares 22,188 Value ($000) $3,804 Avg Close $177.73 Range $157.03 - $210.44

Q4 2024

Shares 22,440 Value ($000) $3,933 Avg Close $213.48 Range $167.12 - $254.71

Q3 2024

Shares 22,698 Value ($000) $5,590 Avg Close $221.73 Range $191.35 - $275.30

Q2 2024

Shares 23,517 Value ($000) $4,837 Avg Close $220.32 Range $187.74 - $257.97

Q1 2024

Shares 24,113 Value ($000) $6,239 Avg Close $208.24 Range $163.06 - $255.75

Q4 2023

Shares 25,417 Value ($000) $4,647 Avg Close $135.96 Range $102.65 - $183.43

Q3 2023

Shares 26,583 Value ($000) $3,320 Avg Close $136.47 Range $117.59 - $152.77

Q2 2023

Shares 29,113 Value ($000) $4,080 Avg Close $113.50 Range $99.70 - $136.33

Q1 2023

Shares 30,215 Value ($000) $3,445 Avg Close $102.87 Range $82.09 - $115.81

Q4 2022

Shares 30,763 Value ($000) $2,633 Avg Close $80.06 Range $70.89 - $90.48

Q3 2022

Shares 30,825 Value ($000) $2,497 Avg Close $87.54 Range $72.53 - $100.77

Q2 2022

Shares 34,537 Value ($000) $2,872 Avg Close $80.60 Range $65.67 - $93.69

Q1 2022

Shares 30,341 Value ($000) $2,564 Avg Close $98.62 Range $79.44 - $130.96

Q4 2021

Shares 33,007 Value ($000) $4,612 Avg Close $118.83 Range $96.86 - $131.62

Q3 2021

Shares 32,324 Value ($000) $3,464 Avg Close $110.45 Range $99.42 - $119.67

Q2 2021

Shares 32,700 Value ($000) $4,001 Avg Close $112.77 Range $101.35 - $129.89

Q1 2021

Shares 34,480 Value ($000) $3,823 Avg Close $104.68 Range $91.56 - $119.90

Q4 2020

Shares 34,613 Value ($000) $3,528 Avg Close $94.11 Range $78.50 - $112.12

Q3 2020

Shares 34,784 Value ($000) $3,539 Avg Close $79.00 Range $60.85 - $95.39

Q2 2020

Shares 34,504 Value ($000) $2,373 Avg Close $51.05 Range $28.83 - $70.27

Q1 2020

Shares 34,213 Value ($000) $1,364 Avg Close $59.64 Range $26.74 - $73.95

Q4 2019

Shares 34,599 Value ($000) $2,383 Avg Close $62.16 Range $51.13 - $70.59

Q3 2019

Shares 35,223 Value ($000) $2,020 Avg Close $51.76 Range $46.31 - $56.48

Q2 2019

Shares 34,876 Value ($000) $2,065 Avg Close $48.55 Range $43.16 - $54.62

Q1 2019

Shares 33,240 Value ($000) $1,612 Avg Close $39.48 Range $30.22 - $45.94

Q4 2018

Shares 34,412 Value ($000) $1,159 Avg Close $32.03 Range $26.95 - $36.88

Q3 2018

Shares 33,612 Value ($000) $1,311 Avg Close $46.42 Range $35.71 - $55.02

Q2 2018

Shares 33,625 Value ($000) $1,901 Avg Close $54.61 Range $47.27 - $60.68

Q1 2018

Shares 32,866 Value ($000) $1,974 Avg Close $61.26 Range $49.39 - $72.02

Q4 2017

Shares 34,018 Value ($000) $2,584 Avg Close $63.84 Range $55.14 - $73.17

Q3 2017

Shares 34,551 Value ($000) $2,239 Avg Close $51.65 Range $46.95 - $60.45

Q2 2017

Shares 38,241 Value ($000) $2,025 Avg Close $47.42 Range $42.99 - $51.10

Q1 2017

Shares 39,585 Value ($000) $2,088 Avg Close $41.43 Range $36.86 - $48.84

Q4 2016

Shares 41,485 Value ($000) $1,713 Avg Close $35.11 Range $28.34 - $40.82

Q3 2016

Shares 42,585 Value ($000) $1,528 Avg Close $32.06 Range $27.79 - $35.91

Q2 2016

Shares 42,185 Value ($000) $1,531 Avg Close $28.63 Range $23.76 - $33.45

Q1 2016

Shares 42,176 Value ($000) $1,122 Avg Close $20.31 Range $16.22 - $24.96

Q4 2015

Shares 36,874 Value ($000) $916 Avg Close $22.32 Range $18.36 - $24.86

Q3 2015

Shares 36,243 Value ($000) $916 Avg Close $24.87 Range $22.06 - $27.62

Q2 2015

Shares 36,343 Value ($000) $890 Avg Close $20.77 Range $17.84 - $22.76

Q1 2015

Shares 15,758 Value ($000) $343 Avg Close $17.44 Range $15.56 - $20.37

Q4 2014

Shares 15,758 Value ($000) $281 Avg Close $14.83 Range $12.69 - $17.41

Q3 2014

Shares 15,690 Value ($000) $220 Avg Close $11.81 Range $9.97 - $13.48

Q2 2014

Shares 15,600 Value ($000) $191 Avg Close $12.27 Range $10.83 - $13.56

Q1 2014

Shares 15,600 Value ($000) $218 Avg Close $12.72 Range $11.09 - $14.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,114	$5,736	$258.27	$230.63 - $293.13
Q3 2025	22,145	$5,462	$236.87	$177.10 - $279.23
Q2 2025	22,188	$4,001	$165.66	$150.09 - $183.99
Q1 2025	22,188	$3,804	$177.73	$157.03 - $210.44
Q4 2024	22,440	$3,933	$213.48	$167.12 - $254.71
Q3 2024	22,698	$5,590	$221.73	$191.35 - $275.30
Q2 2024	23,517	$4,837	$220.32	$187.74 - $257.97
Q1 2024	24,113	$6,239	$208.24	$163.06 - $255.75
Q4 2023	25,417	$4,647	$135.96	$102.65 - $183.43
Q3 2023	26,583	$3,320	$136.47	$117.59 - $152.77
Q2 2023	29,113	$4,080	$113.50	$99.70 - $136.33
Q1 2023	30,215	$3,445	$102.87	$82.09 - $115.81
Q4 2022	30,763	$2,633	$80.06	$70.89 - $90.48
Q3 2022	30,825	$2,497	$87.54	$72.53 - $100.77
Q2 2022	34,537	$2,872	$80.60	$65.67 - $93.69
Q1 2022	30,341	$2,564	$98.62	$79.44 - $130.96
Q4 2021	33,007	$4,612	$118.83	$96.86 - $131.62
Q3 2021	32,324	$3,464	$110.45	$99.42 - $119.67
Q2 2021	32,700	$4,001	$112.77	$101.35 - $129.89
Q1 2021	34,480	$3,823	$104.68	$91.56 - $119.90
Q4 2020	34,613	$3,528	$94.11	$78.50 - $112.12
Q3 2020	34,784	$3,539	$79.00	$60.85 - $95.39
Q2 2020	34,504	$2,373	$51.05	$28.83 - $70.27
Q1 2020	34,213	$1,364	$59.64	$26.74 - $73.95
Q4 2019	34,599	$2,383	$62.16	$51.13 - $70.59
Q3 2019	35,223	$2,020	$51.76	$46.31 - $56.48
Q2 2019	34,876	$2,065	$48.55	$43.16 - $54.62
Q1 2019	33,240	$1,612	$39.48	$30.22 - $45.94
Q4 2018	34,412	$1,159	$32.03	$26.95 - $36.88
Q3 2018	33,612	$1,311	$46.42	$35.71 - $55.02
Q2 2018	33,625	$1,901	$54.61	$47.27 - $60.68
Q1 2018	32,866	$1,974	$61.26	$49.39 - $72.02
Q4 2017	34,018	$2,584	$63.84	$55.14 - $73.17
Q3 2017	34,551	$2,239	$51.65	$46.95 - $60.45
Q2 2017	38,241	$2,025	$47.42	$42.99 - $51.10
Q1 2017	39,585	$2,088	$41.43	$36.86 - $48.84
Q4 2016	41,485	$1,713	$35.11	$28.34 - $40.82
Q3 2016	42,585	$1,528	$32.06	$27.79 - $35.91
Q2 2016	42,185	$1,531	$28.63	$23.76 - $33.45
Q1 2016	42,176	$1,122	$20.31	$16.22 - $24.96
Q4 2015	36,874	$916	$22.32	$18.36 - $24.86
Q3 2015	36,243	$916	$24.87	$22.06 - $27.62
Q2 2015	36,343	$890	$20.77	$17.84 - $22.76
Q1 2015	15,758	$343	$17.44	$15.56 - $20.37
Q4 2014	15,758	$281	$14.83	$12.69 - $17.41
Q3 2014	15,690	$220	$11.81	$9.97 - $13.48
Q2 2014	15,600	$191	$12.27	$10.83 - $13.56
Q1 2014	15,600	$218	$12.72	$11.09 - $14.26