ACI WORLDWIDE INC

Ticker: ACIW CUSIP: 004498101 Class: EQTY

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025

Shares 459,742 Value ($000) $21,980 Avg Close $48.52 Range $45.10 - $54.28

Q3 2025

Shares 480,138 Value ($000) $25,337 Avg Close $47.26 Range $40.45 - $53.45

Q2 2025

Shares 436,829 Value ($000) $20,055 Avg Close $49.17 Range $44.06 - $57.49

Q1 2025

Shares 434,289 Value ($000) $23,760 Avg Close $53.06 Range $49.68 - $58.14

Q4 2024

Shares 405,631 Value ($000) $21,056 Avg Close $53.19 Range $48.52 - $59.71

Q3 2024

Shares 393,168 Value ($000) $20,012 Avg Close $45.71 Range $38.59 - $51.19

Q2 2024

Shares 427,936 Value ($000) $16,942 Avg Close $34.83 Range $31.19 - $39.61

Q1 2024

Shares 416,298 Value ($000) $13,825 Avg Close $30.88 Range $28.79 - $33.43

Q4 2023

Shares 524,438 Value ($000) $16,048 Avg Close $25.03 Range $19.56 - $30.91

Q3 2023

Shares 454,169 Value ($000) $10,246 Avg Close $23.37 Range $22.00 - $25.08

Q2 2023

Shares 454,258 Value ($000) $10,525 Avg Close $24.18 Range $21.49 - $27.11

Q1 2023

Shares 432,270 Value ($000) $11,663 Avg Close $26.47 Range $22.33 - $29.14

Q4 2022

Shares 541,591 Value ($000) $12,457 Avg Close $21.54 Range $19.68 - $24.84

Q3 2022

Shares 504,197 Value ($000) $10,538 Avg Close $24.87 Range $20.19 - $29.35

Q2 2022

Shares 534,737 Value ($000) $13,806 Avg Close $26.88 Range $23.63 - $32.74

Q1 2022

Shares 482,843 Value ($000) $15,198 Avg Close $33.36 Range $31.21 - $35.87

Q4 2021

Shares 478,706 Value ($000) $16,616 Avg Close $32.08 Range $28.39 - $36.01

Q3 2021

Shares 440,189 Value ($000) $13,530 Avg Close $33.17 Range $30.29 - $37.71

Q2 2021

Shares 443,893 Value ($000) $16,481 Avg Close $39.10 Range $35.59 - $41.16

Q1 2021

Shares 442,600 Value ($000) $16,841 Avg Close $39.42 Range $36.03 - $43.23

Q4 2020

Shares 413,897 Value ($000) $15,904 Avg Close $33.51 Range $26.05 - $39.99

Q3 2020

Shares 456,322 Value ($000) $11,925 Avg Close $27.68 Range $23.55 - $31.97

Q2 2020

Shares 531,495 Value ($000) $14,346 Avg Close $26.14 Range $21.01 - $29.67

Q1 2020

Shares 491,041 Value ($000) $11,857 Avg Close $31.91 Range $20.03 - $39.37

Q4 2019

Shares 467,530 Value ($000) $17,710 Avg Close $34.07 Range $29.14 - $38.12

Q3 2019

Shares 726,022 Value ($000) $22,747 Avg Close $31.70 Range $28.02 - $35.23

Q2 2019

Shares 412,082 Value ($000) $14,154 Avg Close $33.13 Range $30.51 - $35.86

Q1 2019

Shares 431,325 Value ($000) $14,181 Avg Close $30.47 Range $25.12 - $34.21

Q4 2018

Shares 496,476 Value ($000) $13,943 Avg Close $27.05 Range $24.02 - $30.25

Q3 2018

Shares 437,265 Value ($000) $12,305 Avg Close $27.28 Range $24.37 - $28.98

Q2 2018

Shares 288,827 Value ($000) $7,125 Avg Close $24.36 Range $22.13 - $27.16

Q1 2018

Shares 13,497 Value ($000) $320 Avg Close $23.64 Range $20.23 - $26.37

Q4 2017

Shares 313,761 Value ($000) $7,113 Avg Close $23.22 Range $22.01 - $25.00

Q3 2017

Shares 266,913 Value ($000) $6,080 Avg Close $22.65 Range $21.03 - $24.65

Q2 2017

Shares 318,469 Value ($000) $7,124 Avg Close $22.38 Range $20.51 - $23.97

Q1 2017

Shares 299,973 Value ($000) $6,417 Avg Close $20.29 Range $18.20 - $22.96

Q4 2016

Shares 268,158 Value ($000) $4,867 Avg Close $18.72 Range $15.11 - $20.20

Q3 2016

Shares 248,155 Value ($000) $4,809 Avg Close $18.98 Range $17.57 - $20.32

Q2 2016

Shares 249,733 Value ($000) $4,873 Avg Close $20.30 Range $18.25 - $22.00

Q1 2016

Shares 249,637 Value ($000) $5,190 Avg Close $18.82 Range $15.07 - $23.20

Q4 2015

Shares 231,364 Value ($000) $4,952 Avg Close $23.02 Range $20.20 - $24.61

Q3 2015

Shares 9 Value ($000) $0 Avg Close $22.54 Range $20.42 - $25.02

Q2 2015

Shares 9 Value ($000) $0 Avg Close $23.50 Range $21.36 - $25.80

Q1 2015

Shares 9 Value ($000) $0 Avg Close $19.87 Range $17.78 - $22.21

Q4 2014

Shares 9 Value ($000) $0 Avg Close $19.06 Range $17.33 - $21.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	459,742	$21,980	$48.52	$45.10 - $54.28
Q3 2025	480,138	$25,337	$47.26	$40.45 - $53.45
Q2 2025	436,829	$20,055	$49.17	$44.06 - $57.49
Q1 2025	434,289	$23,760	$53.06	$49.68 - $58.14
Q4 2024	405,631	$21,056	$53.19	$48.52 - $59.71
Q3 2024	393,168	$20,012	$45.71	$38.59 - $51.19
Q2 2024	427,936	$16,942	$34.83	$31.19 - $39.61
Q1 2024	416,298	$13,825	$30.88	$28.79 - $33.43
Q4 2023	524,438	$16,048	$25.03	$19.56 - $30.91
Q3 2023	454,169	$10,246	$23.37	$22.00 - $25.08
Q2 2023	454,258	$10,525	$24.18	$21.49 - $27.11
Q1 2023	432,270	$11,663	$26.47	$22.33 - $29.14
Q4 2022	541,591	$12,457	$21.54	$19.68 - $24.84
Q3 2022	504,197	$10,538	$24.87	$20.19 - $29.35
Q2 2022	534,737	$13,806	$26.88	$23.63 - $32.74
Q1 2022	482,843	$15,198	$33.36	$31.21 - $35.87
Q4 2021	478,706	$16,616	$32.08	$28.39 - $36.01
Q3 2021	440,189	$13,530	$33.17	$30.29 - $37.71
Q2 2021	443,893	$16,481	$39.10	$35.59 - $41.16
Q1 2021	442,600	$16,841	$39.42	$36.03 - $43.23
Q4 2020	413,897	$15,904	$33.51	$26.05 - $39.99
Q3 2020	456,322	$11,925	$27.68	$23.55 - $31.97
Q2 2020	531,495	$14,346	$26.14	$21.01 - $29.67
Q1 2020	491,041	$11,857	$31.91	$20.03 - $39.37
Q4 2019	467,530	$17,710	$34.07	$29.14 - $38.12
Q3 2019	726,022	$22,747	$31.70	$28.02 - $35.23
Q2 2019	412,082	$14,154	$33.13	$30.51 - $35.86
Q1 2019	431,325	$14,181	$30.47	$25.12 - $34.21
Q4 2018	496,476	$13,943	$27.05	$24.02 - $30.25
Q3 2018	437,265	$12,305	$27.28	$24.37 - $28.98
Q2 2018	288,827	$7,125	$24.36	$22.13 - $27.16
Q1 2018	13,497	$320	$23.64	$20.23 - $26.37
Q4 2017	313,761	$7,113	$23.22	$22.01 - $25.00
Q3 2017	266,913	$6,080	$22.65	$21.03 - $24.65
Q2 2017	318,469	$7,124	$22.38	$20.51 - $23.97
Q1 2017	299,973	$6,417	$20.29	$18.20 - $22.96
Q4 2016	268,158	$4,867	$18.72	$15.11 - $20.20
Q3 2016	248,155	$4,809	$18.98	$17.57 - $20.32
Q2 2016	249,733	$4,873	$20.30	$18.25 - $22.00
Q1 2016	249,637	$5,190	$18.82	$15.07 - $23.20
Q4 2015	231,364	$4,952	$23.02	$20.20 - $24.61
Q3 2015	9	$0	$22.54	$20.42 - $25.02
Q2 2015	9	$0	$23.50	$21.36 - $25.80
Q1 2015	9	$0	$19.87	$17.78 - $22.21
Q4 2014	9	$0	$19.06	$17.33 - $21.04