ACI WORLDWIDE INC

Ticker: ACIW CUSIP: 004498101 Class: EQTY

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

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

Q4 2025

Shares 97,506 Value ($000) $4,662 Avg Close $48.52 Range $45.10 - $54.28

Q3 2025

Shares 99,367 Value ($000) $5,244 Avg Close $47.26 Range $40.45 - $53.45

Q2 2025

Shares 96,819 Value ($000) $4,445 Avg Close $49.17 Range $44.06 - $57.49

Q1 2025

Shares 96,819 Value ($000) $5,297 Avg Close $53.06 Range $49.68 - $58.14

Q4 2024

Shares 97,932 Value ($000) $5,084 Avg Close $53.19 Range $48.52 - $59.71

Q3 2024

Shares 99,742 Value ($000) $5,077 Avg Close $45.71 Range $38.59 - $51.19

Q2 2024

Shares 103,747 Value ($000) $4,107 Avg Close $34.83 Range $31.19 - $39.61

Q1 2024

Shares 108,691 Value ($000) $3,610 Avg Close $30.88 Range $28.79 - $33.43

Q4 2023

Shares 114,611 Value ($000) $3,507 Avg Close $25.03 Range $19.56 - $30.91

Q3 2023

Shares 119,736 Value ($000) $2,701 Avg Close $23.37 Range $22.00 - $25.08

Q2 2023

Shares 131,240 Value ($000) $3,041 Avg Close $24.18 Range $21.49 - $27.11

Q1 2023

Shares 135,506 Value ($000) $3,656 Avg Close $26.47 Range $22.33 - $29.14

Q4 2022

Shares 139,040 Value ($000) $3,198 Avg Close $21.54 Range $19.68 - $24.84

Q3 2022

Shares 139,065 Value ($000) $2,906 Avg Close $24.87 Range $20.19 - $29.35

Q2 2022

Shares 142,463 Value ($000) $3,688 Avg Close $26.88 Range $23.63 - $32.74

Q1 2022

Shares 140,603 Value ($000) $4,428 Avg Close $33.36 Range $31.21 - $35.87

Q4 2021

Shares 153,410 Value ($000) $5,323 Avg Close $32.08 Range $28.39 - $36.01

Q3 2021

Shares 150,478 Value ($000) $4,624 Avg Close $33.17 Range $30.29 - $37.71

Q2 2021

Shares 162,644 Value ($000) $6,041 Avg Close $39.10 Range $35.59 - $41.16

Q1 2021

Shares 172,775 Value ($000) $6,574 Avg Close $39.42 Range $36.03 - $43.23

Q4 2020

Shares 173,245 Value ($000) $6,658 Avg Close $33.51 Range $26.05 - $39.99

Q3 2020

Shares 173,879 Value ($000) $4,543 Avg Close $27.68 Range $23.55 - $31.97

Q2 2020

Shares 172,703 Value ($000) $4,661 Avg Close $26.14 Range $21.01 - $29.67

Q1 2020

Shares 175,059 Value ($000) $4,228 Avg Close $31.91 Range $20.03 - $39.37

Q4 2019

Shares 175,927 Value ($000) $6,665 Avg Close $34.07 Range $29.14 - $38.12

Q3 2019

Shares 179,481 Value ($000) $5,622 Avg Close $31.70 Range $28.02 - $35.23

Q2 2019

Shares 167,991 Value ($000) $5,769 Avg Close $33.13 Range $30.51 - $35.86

Q1 2019

Shares 175,729 Value ($000) $5,776 Avg Close $30.47 Range $25.12 - $34.21

Q4 2018

Shares 179,847 Value ($000) $4,976 Avg Close $27.05 Range $24.02 - $30.25

Q3 2018

Shares 175,693 Value ($000) $4,944 Avg Close $27.28 Range $24.37 - $28.98

Q2 2018

Shares 175,648 Value ($000) $4,333 Avg Close $24.36 Range $22.13 - $27.16

Q1 2018

Shares 177,599 Value ($000) $4,213 Avg Close $23.64 Range $20.23 - $26.37

Q4 2017

Shares 183,825 Value ($000) $4,167 Avg Close $23.22 Range $22.01 - $25.00

Q3 2017

Shares 186,761 Value ($000) $4,254 Avg Close $22.65 Range $21.03 - $24.65

Q2 2017

Shares 206,627 Value ($000) $4,622 Avg Close $22.38 Range $20.51 - $23.97

Q1 2017

Shares 227,284 Value ($000) $4,862 Avg Close $20.29 Range $18.20 - $22.96

Q4 2016

Shares 237,984 Value ($000) $4,319 Avg Close $18.72 Range $15.11 - $20.20

Q3 2016

Shares 244,384 Value ($000) $4,736 Avg Close $18.98 Range $17.57 - $20.32

Q2 2016

Shares 242,284 Value ($000) $4,727 Avg Close $20.30 Range $18.25 - $22.00

Q1 2016

Shares 248,006 Value ($000) $5,156 Avg Close $18.82 Range $15.07 - $23.20

Q4 2015

Shares 216,393 Value ($000) $4,631 Avg Close $23.02 Range $20.20 - $24.61

Q3 2015

Shares 213,027 Value ($000) $4,499 Avg Close $22.54 Range $20.42 - $25.02

Q2 2015

Shares 213,227 Value ($000) $5,239 Avg Close $23.50 Range $21.36 - $25.80

Q1 2015

Shares 208,078 Value ($000) $4,507 Avg Close $19.87 Range $17.78 - $22.21

Q4 2014

Shares 212,078 Value ($000) $4,278 Avg Close $19.06 Range $17.33 - $21.04

Q3 2014

Shares 210,080 Value ($000) $3,941 Avg Close $18.76 Range $17.32 - $20.06

Q2 2014

Shares 69,263 Value ($000) $3,867 Avg Close $18.62 Range $17.35 - $20.47

Q1 2014

Shares 72,463 Value ($000) $4,289 Avg Close $20.23 Range $18.35 - $21.65

Q4 2013

Shares 72,163 Value ($000) $4,691 Avg Close $19.83 Range $17.27 - $21.98

Q3 2013

Shares 71,663 Value ($000) $3,874 Avg Close $16.45 Range $15.33 - $18.22

Q2 2013

Shares 69,440 Value ($000) $3,228 Avg Close $15.16 Range $14.25 - $17.29

Q1 2013

Shares 69,154 Value ($000) $3,379 Avg Close $15.67 Range $14.69 - $16.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	97,506	$4,662	$48.52	$45.10 - $54.28
Q3 2025	99,367	$5,244	$47.26	$40.45 - $53.45
Q2 2025	96,819	$4,445	$49.17	$44.06 - $57.49
Q1 2025	96,819	$5,297	$53.06	$49.68 - $58.14
Q4 2024	97,932	$5,084	$53.19	$48.52 - $59.71
Q3 2024	99,742	$5,077	$45.71	$38.59 - $51.19
Q2 2024	103,747	$4,107	$34.83	$31.19 - $39.61
Q1 2024	108,691	$3,610	$30.88	$28.79 - $33.43
Q4 2023	114,611	$3,507	$25.03	$19.56 - $30.91
Q3 2023	119,736	$2,701	$23.37	$22.00 - $25.08
Q2 2023	131,240	$3,041	$24.18	$21.49 - $27.11
Q1 2023	135,506	$3,656	$26.47	$22.33 - $29.14
Q4 2022	139,040	$3,198	$21.54	$19.68 - $24.84
Q3 2022	139,065	$2,906	$24.87	$20.19 - $29.35
Q2 2022	142,463	$3,688	$26.88	$23.63 - $32.74
Q1 2022	140,603	$4,428	$33.36	$31.21 - $35.87
Q4 2021	153,410	$5,323	$32.08	$28.39 - $36.01
Q3 2021	150,478	$4,624	$33.17	$30.29 - $37.71
Q2 2021	162,644	$6,041	$39.10	$35.59 - $41.16
Q1 2021	172,775	$6,574	$39.42	$36.03 - $43.23
Q4 2020	173,245	$6,658	$33.51	$26.05 - $39.99
Q3 2020	173,879	$4,543	$27.68	$23.55 - $31.97
Q2 2020	172,703	$4,661	$26.14	$21.01 - $29.67
Q1 2020	175,059	$4,228	$31.91	$20.03 - $39.37
Q4 2019	175,927	$6,665	$34.07	$29.14 - $38.12
Q3 2019	179,481	$5,622	$31.70	$28.02 - $35.23
Q2 2019	167,991	$5,769	$33.13	$30.51 - $35.86
Q1 2019	175,729	$5,776	$30.47	$25.12 - $34.21
Q4 2018	179,847	$4,976	$27.05	$24.02 - $30.25
Q3 2018	175,693	$4,944	$27.28	$24.37 - $28.98
Q2 2018	175,648	$4,333	$24.36	$22.13 - $27.16
Q1 2018	177,599	$4,213	$23.64	$20.23 - $26.37
Q4 2017	183,825	$4,167	$23.22	$22.01 - $25.00
Q3 2017	186,761	$4,254	$22.65	$21.03 - $24.65
Q2 2017	206,627	$4,622	$22.38	$20.51 - $23.97
Q1 2017	227,284	$4,862	$20.29	$18.20 - $22.96
Q4 2016	237,984	$4,319	$18.72	$15.11 - $20.20
Q3 2016	244,384	$4,736	$18.98	$17.57 - $20.32
Q2 2016	242,284	$4,727	$20.30	$18.25 - $22.00
Q1 2016	248,006	$5,156	$18.82	$15.07 - $23.20
Q4 2015	216,393	$4,631	$23.02	$20.20 - $24.61
Q3 2015	213,027	$4,499	$22.54	$20.42 - $25.02
Q2 2015	213,227	$5,239	$23.50	$21.36 - $25.80
Q1 2015	208,078	$4,507	$19.87	$17.78 - $22.21
Q4 2014	212,078	$4,278	$19.06	$17.33 - $21.04
Q3 2014	210,080	$3,941	$18.76	$17.32 - $20.06
Q2 2014	69,263	$3,867	$18.62	$17.35 - $20.47
Q1 2014	72,463	$4,289	$20.23	$18.35 - $21.65
Q4 2013	72,163	$4,691	$19.83	$17.27 - $21.98
Q3 2013	71,663	$3,874	$16.45	$15.33 - $18.22
Q2 2013	69,440	$3,228	$15.16	$14.25 - $17.29
Q1 2013	69,154	$3,379	$15.67	$14.69 - $16.40