INTERPUBLIC GROUP COS INC

CUSIP: 460690100 Class: COM

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q3 2025

Shares 15,090,745 Value ($000) $421,183 Avg Close $25.59 Range $23.70 - $28.42

Q2 2025

Shares 14,819,997 Value ($000) $362,794 Avg Close $23.79 Range $21.93 - $26.48

Q1 2025

Shares 13,885,384 Value ($000) $377,127 Avg Close $26.51 Range $25.18 - $28.85

Q4 2024

Shares 13,210,446 Value ($000) $370,157 Avg Close $28.52 Range $25.59 - $31.81

Q3 2024

Shares 5,516,810 Value ($000) $174,497 Avg Close $29.01 Range $26.39 - $30.85

Q2 2024

Shares 5,436,803 Value ($000) $158,157 Avg Close $28.82 Range $27.12 - $30.50

Q1 2024

Shares 4,537,471 Value ($000) $148,058 Avg Close $29.99 Range $28.23 - $32.79

Q4 2023

Shares 4,859,452 Value ($000) $158,613 Avg Close $27.60 Range $24.84 - $30.93

Q4 2022

Shares 7,782 Value ($000) $259 Avg Close $27.45 Range $22.54 - $30.81

Q3 2022

Shares 3,582 Value ($000) $91 Avg Close $24.85 Range $22.18 - $26.97

Q2 2022

Shares 3,592 Value ($000) $99 Avg Close $27.53 Range $23.08 - $32.27

Q1 2022

Shares 2,392 Value ($000) $85 Avg Close $31.03 Range $27.54 - $34.33

Q4 2021

Shares 10,732 Value ($000) $402 Avg Close $31.06 Range $28.05 - $32.97

Q3 2021

Shares 43,067 Value ($000) $1,579 Avg Close $30.34 Range $25.74 - $33.52

Q2 2021

Shares 7,054 Value ($000) $229 Avg Close $26.88 Range $24.19 - $29.11

Q1 2021

Shares 10 Value ($000) $0 Avg Close $22.01 Range $19.13 - $25.52

Q4 2020

Shares 104,220 Value ($000) $2,451 Avg Close $17.29 Range $13.59 - $20.24

Q3 2020

Shares 88,010 Value ($000) $1,467 Avg Close $14.51 Range $13.05 - $16.14

Q2 2020

Shares 88,526 Value ($000) $1,519 Avg Close $13.23 Range $10.67 - $16.41

Q1 2020

Shares 279,710 Value ($000) $4,528 Avg Close $16.71 Range $9.28 - $19.87

Q4 2019

Shares 27,910 Value ($000) $644 Avg Close $17.21 Range $15.38 - $18.39

Q3 2019

Shares 410 Value ($000) $9 Avg Close $16.72 Range $15.08 - $18.41

Q2 2019

Shares 410 Value ($000) $9 Avg Close $17.00 Range $15.94 - $18.22

Q1 2019

Shares 9,230 Value ($000) $194 Avg Close $16.87 Range $15.11 - $18.10

Q4 2018

Shares 97,146 Value ($000) $2,005 Avg Close $17.14 Range $14.80 - $18.78

Q3 2018

Shares 62,075 Value ($000) $1,420 Avg Close $16.83 Range $15.88 - $17.63

Q2 2018

Shares 196,400 Value ($000) $4,604 Avg Close $17.33 Range $16.41 - $18.93

Q1 2018

Shares 171,946 Value ($000) $3,960 Avg Close $16.40 Range $13.94 - $18.94

Q4 2017

Shares 89,278 Value ($000) $1,800 Avg Close $14.43 Range $13.21 - $15.83

Q3 2017

Shares 134,136 Value ($000) $2,789 Avg Close $15.60 Range $13.99 - $18.39

Q2 2017

Shares 36,021 Value ($000) $886 Avg Close $17.39 Range $16.63 - $18.11

Q1 2017

Shares 57,600 Value ($000) $1,415 Avg Close $16.96 Range $16.11 - $17.85

Q4 2016

Shares 193,536 Value ($000) $4,531 Avg Close $16.23 Range $15.17 - $17.32

Q3 2016

Shares 309,336 Value ($000) $6,914 Avg Close $16.04 Range $15.27 - $16.93

Q2 2016

Shares 559,636 Value ($000) $12,928 Avg Close $16.29 Range $15.43 - $17.27

Q1 2016

Shares 112,336 Value ($000) $2,578 Avg Close $14.88 Range $13.59 - $16.06

Q4 2015

Shares 208,836 Value ($000) $4,862 Avg Close $15.38 Range $12.85 - $16.34

Q3 2015

Shares 1,323,336 Value ($000) $25,315 Avg Close $13.59 Range $12.40 - $14.55

Q2 2015

Shares 1,314,936 Value ($000) $25,339 Avg Close $14.04 Range $12.95 - $15.01

Q1 2015

Shares 1,325,636 Value ($000) $29,323 Avg Close $14.28 Range $12.75 - $15.29

Q4 2014

Shares 1,434,187 Value ($000) $29,788 Avg Close $12.87 Range $10.94 - $14.20

Q3 2014

Shares 234,187 Value ($000) $4,290 Avg Close $12.91 Range $11.95 - $13.72

Q2 2014

Shares 383,969 Value ($000) $7,491 Avg Close $12.03 Range $10.68 - $13.15

Q1 2014

Shares 562,741 Value ($000) $9,645 Avg Close $11.27 Range $10.46 - $11.91

Q4 2013

Shares 258,653 Value ($000) $4,578 Avg Close $11.05 Range $10.01 - $11.71

Q3 2013

Shares 45,700 Value ($000) $785 Avg Close $10.53 Range $9.51 - $11.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	15,090,745	$421,183	$25.59	$23.70 - $28.42
Q2 2025	14,819,997	$362,794	$23.79	$21.93 - $26.48
Q1 2025	13,885,384	$377,127	$26.51	$25.18 - $28.85
Q4 2024	13,210,446	$370,157	$28.52	$25.59 - $31.81
Q3 2024	5,516,810	$174,497	$29.01	$26.39 - $30.85
Q2 2024	5,436,803	$158,157	$28.82	$27.12 - $30.50
Q1 2024	4,537,471	$148,058	$29.99	$28.23 - $32.79
Q4 2023	4,859,452	$158,613	$27.60	$24.84 - $30.93
Q4 2022	7,782	$259	$27.45	$22.54 - $30.81
Q3 2022	3,582	$91	$24.85	$22.18 - $26.97
Q2 2022	3,592	$99	$27.53	$23.08 - $32.27
Q1 2022	2,392	$85	$31.03	$27.54 - $34.33
Q4 2021	10,732	$402	$31.06	$28.05 - $32.97
Q3 2021	43,067	$1,579	$30.34	$25.74 - $33.52
Q2 2021	7,054	$229	$26.88	$24.19 - $29.11
Q1 2021	10	$0	$22.01	$19.13 - $25.52
Q4 2020	104,220	$2,451	$17.29	$13.59 - $20.24
Q3 2020	88,010	$1,467	$14.51	$13.05 - $16.14
Q2 2020	88,526	$1,519	$13.23	$10.67 - $16.41
Q1 2020	279,710	$4,528	$16.71	$9.28 - $19.87
Q4 2019	27,910	$644	$17.21	$15.38 - $18.39
Q3 2019	410	$9	$16.72	$15.08 - $18.41
Q2 2019	410	$9	$17.00	$15.94 - $18.22
Q1 2019	9,230	$194	$16.87	$15.11 - $18.10
Q4 2018	97,146	$2,005	$17.14	$14.80 - $18.78
Q3 2018	62,075	$1,420	$16.83	$15.88 - $17.63
Q2 2018	196,400	$4,604	$17.33	$16.41 - $18.93
Q1 2018	171,946	$3,960	$16.40	$13.94 - $18.94
Q4 2017	89,278	$1,800	$14.43	$13.21 - $15.83
Q3 2017	134,136	$2,789	$15.60	$13.99 - $18.39
Q2 2017	36,021	$886	$17.39	$16.63 - $18.11
Q1 2017	57,600	$1,415	$16.96	$16.11 - $17.85
Q4 2016	193,536	$4,531	$16.23	$15.17 - $17.32
Q3 2016	309,336	$6,914	$16.04	$15.27 - $16.93
Q2 2016	559,636	$12,928	$16.29	$15.43 - $17.27
Q1 2016	112,336	$2,578	$14.88	$13.59 - $16.06
Q4 2015	208,836	$4,862	$15.38	$12.85 - $16.34
Q3 2015	1,323,336	$25,315	$13.59	$12.40 - $14.55
Q2 2015	1,314,936	$25,339	$14.04	$12.95 - $15.01
Q1 2015	1,325,636	$29,323	$14.28	$12.75 - $15.29
Q4 2014	1,434,187	$29,788	$12.87	$10.94 - $14.20
Q3 2014	234,187	$4,290	$12.91	$11.95 - $13.72
Q2 2014	383,969	$7,491	$12.03	$10.68 - $13.15
Q1 2014	562,741	$9,645	$11.27	$10.46 - $11.91
Q4 2013	258,653	$4,578	$11.05	$10.01 - $11.71
Q3 2013	45,700	$785	$10.53	$9.51 - $11.50