CDW CORP

Ticker: CDW CUSIP: 12514G108 Class: COM

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001021223)

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

Q4 2025

Shares 14,714 Value ($000) $2,004 Avg Close $147.03 Range $135.03 - $161.75

Q3 2025

Shares 14,972 Value ($000) $2,385 Avg Close $168.81 Range $155.96 - $182.41

Q2 2025

Shares 14,997 Value ($000) $2,678 Avg Close $168.13 Range $135.72 - $190.08

Q1 2025

Shares 24,681 Value ($000) $3,955 Avg Close $179.25 Range $156.93 - $219.61

Q4 2024

Shares 25,462 Value ($000) $4,432 Avg Close $190.95 Range $168.14 - $222.64

Q3 2024

Shares 25,466 Value ($000) $5,763 Avg Close $217.57 Range $201.61 - $236.21

Q2 2024

Shares 25,311 Value ($000) $5,666 Avg Close $226.70 Range $208.03 - $257.18

Q1 2024

Shares 27,103 Value ($000) $6,933 Avg Close $231.59 Range $207.20 - $253.28

Q4 2023

Shares 29,618 Value ($000) $6,733 Avg Close $206.08 Range $179.72 - $223.46

Q3 2023

Shares 30,882 Value ($000) $6,231 Avg Close $193.29 Range $174.69 - $209.50

Q2 2023

Shares 88,506 Value ($000) $16,241 Avg Close $168.84 Range $155.05 - $188.65

Q1 2023

Shares 91,279 Value ($000) $17,789 Avg Close $189.24 Range $170.92 - $206.90

Q4 2022

Shares 102,768 Value ($000) $18,352 Avg Close $168.86 Range $141.89 - $189.58

Q3 2022

Shares 109,381 Value ($000) $17,073 Avg Close $164.20 Range $145.56 - $180.72

Q2 2022

Shares 211,566 Value ($000) $33,334 Avg Close $160.53 Range $147.46 - $172.65

Q1 2022

Shares 1,258,415 Value ($000) $225,118 Avg Close $174.21 Range $155.37 - $198.47

Q4 2021

Shares 2,566,304 Value ($000) $525,529 Avg Close $180.53 Range $163.37 - $197.48

Q3 2021

Shares 2,500,743 Value ($000) $455,187 Avg Close $178.95 Range $162.18 - $193.32

Q2 2021

Shares 2,366,359 Value ($000) $413,286 Avg Close $162.84 Range $153.52 - $174.30

Q1 2021

Shares 2,130,651 Value ($000) $353,156 Avg Close $140.79 Range $118.17 - $159.55

Q4 2020

Shares 1,879,302 Value ($000) $247,674 Avg Close $123.09 Range $109.89 - $137.99

Q3 2020

Shares 5,056,031 Value ($000) $604,348 Avg Close $107.20 Range $99.42 - $114.46

Q2 2020

Shares 4,763,234 Value ($000) $552,340 Avg Close $101.20 Range $80.00 - $120.94

Q1 2020

Shares 4,465,967 Value ($000) $416,543 Avg Close $114.00 Range $68.44 - $135.85

Q4 2019

Shares 4,367,086 Value ($000) $623,798 Avg Close $122.84 Range $109.01 - $134.79

Q3 2019

Shares 4,339,250 Value ($000) $534,772 Avg Close $106.19 Range $98.04 - $115.31

Q2 2019

Shares 4,318,626 Value ($000) $479,368 Avg Close $96.89 Range $89.52 - $103.06

Q1 2019

Shares 4,147,913 Value ($000) $399,736 Avg Close $82.18 Range $69.95 - $91.59

Q4 2018

Shares 4,170,406 Value ($000) $338,012 Avg Close $79.03 Range $68.34 - $88.97

Q3 2018

Shares 4,171,685 Value ($000) $370,947 Avg Close $79.14 Range $73.20 - $82.94

Q2 2018

Shares 4,264,406 Value ($000) $344,522 Avg Close $70.65 Range $61.49 - $78.46

Q1 2018

Shares 4,201,118 Value ($000) $295,381 Avg Close $66.43 Range $60.80 - $69.76

Q4 2017

Shares 4,069,899 Value ($000) $282,818 Avg Close $62.44 Range $59.44 - $64.82

Q3 2017

Shares 3,906,442 Value ($000) $257,825 Avg Close $56.63 Range $53.08 - $60.54

Q2 2017

Shares 3,882,906 Value ($000) $242,799 Avg Close $53.99 Range $50.30 - $59.95

Q1 2017

Shares 3,784,418 Value ($000) $218,399 Avg Close $50.65 Range $45.39 - $54.98

Q4 2016

Shares 3,712,067 Value ($000) $193,361 Avg Close $43.76 Range $39.11 - $49.86

Q3 2016

Shares 3,636,807 Value ($000) $166,312 Avg Close $39.25 Range $35.02 - $42.57

Q2 2016

Shares 3,300,293 Value ($000) $132,276 Avg Close $37.03 Range $33.71 - $38.50

Q1 2016

Shares 3,241,399 Value ($000) $134,518 Avg Close $34.71 Range $27.03 - $37.36

Q4 2015

Shares 2,960,738 Value ($000) $124,470 Avg Close $38.66 Range $35.55 - $41.63

Q3 2015

Shares 3,235,556 Value ($000) $132,205 Avg Close $33.56 Range $29.23 - $37.25

Q2 2015

Shares 3,267,710 Value ($000) $112,017 Avg Close $33.01 Range $30.28 - $34.76

Q1 2015

Shares 3,312,620 Value ($000) $123,362 Avg Close $32.16 Range $29.30 - $33.98

Q4 2014

Shares 3,353,573 Value ($000) $117,945 Avg Close $28.50 Range $24.29 - $31.84

Q3 2014

Shares 2,411,617 Value ($000) $74,881 Avg Close $27.82 Range $26.48 - $29.76

Q2 2014

Shares 2,207,753 Value ($000) $70,383 Avg Close $25.78 Range $23.45 - $28.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,714	$2,004	$147.03	$135.03 - $161.75
Q3 2025	14,972	$2,385	$168.81	$155.96 - $182.41
Q2 2025	14,997	$2,678	$168.13	$135.72 - $190.08
Q1 2025	24,681	$3,955	$179.25	$156.93 - $219.61
Q4 2024	25,462	$4,432	$190.95	$168.14 - $222.64
Q3 2024	25,466	$5,763	$217.57	$201.61 - $236.21
Q2 2024	25,311	$5,666	$226.70	$208.03 - $257.18
Q1 2024	27,103	$6,933	$231.59	$207.20 - $253.28
Q4 2023	29,618	$6,733	$206.08	$179.72 - $223.46
Q3 2023	30,882	$6,231	$193.29	$174.69 - $209.50
Q2 2023	88,506	$16,241	$168.84	$155.05 - $188.65
Q1 2023	91,279	$17,789	$189.24	$170.92 - $206.90
Q4 2022	102,768	$18,352	$168.86	$141.89 - $189.58
Q3 2022	109,381	$17,073	$164.20	$145.56 - $180.72
Q2 2022	211,566	$33,334	$160.53	$147.46 - $172.65
Q1 2022	1,258,415	$225,118	$174.21	$155.37 - $198.47
Q4 2021	2,566,304	$525,529	$180.53	$163.37 - $197.48
Q3 2021	2,500,743	$455,187	$178.95	$162.18 - $193.32
Q2 2021	2,366,359	$413,286	$162.84	$153.52 - $174.30
Q1 2021	2,130,651	$353,156	$140.79	$118.17 - $159.55
Q4 2020	1,879,302	$247,674	$123.09	$109.89 - $137.99
Q3 2020	5,056,031	$604,348	$107.20	$99.42 - $114.46
Q2 2020	4,763,234	$552,340	$101.20	$80.00 - $120.94
Q1 2020	4,465,967	$416,543	$114.00	$68.44 - $135.85
Q4 2019	4,367,086	$623,798	$122.84	$109.01 - $134.79
Q3 2019	4,339,250	$534,772	$106.19	$98.04 - $115.31
Q2 2019	4,318,626	$479,368	$96.89	$89.52 - $103.06
Q1 2019	4,147,913	$399,736	$82.18	$69.95 - $91.59
Q4 2018	4,170,406	$338,012	$79.03	$68.34 - $88.97
Q3 2018	4,171,685	$370,947	$79.14	$73.20 - $82.94
Q2 2018	4,264,406	$344,522	$70.65	$61.49 - $78.46
Q1 2018	4,201,118	$295,381	$66.43	$60.80 - $69.76
Q4 2017	4,069,899	$282,818	$62.44	$59.44 - $64.82
Q3 2017	3,906,442	$257,825	$56.63	$53.08 - $60.54
Q2 2017	3,882,906	$242,799	$53.99	$50.30 - $59.95
Q1 2017	3,784,418	$218,399	$50.65	$45.39 - $54.98
Q4 2016	3,712,067	$193,361	$43.76	$39.11 - $49.86
Q3 2016	3,636,807	$166,312	$39.25	$35.02 - $42.57
Q2 2016	3,300,293	$132,276	$37.03	$33.71 - $38.50
Q1 2016	3,241,399	$134,518	$34.71	$27.03 - $37.36
Q4 2015	2,960,738	$124,470	$38.66	$35.55 - $41.63
Q3 2015	3,235,556	$132,205	$33.56	$29.23 - $37.25
Q2 2015	3,267,710	$112,017	$33.01	$30.28 - $34.76
Q1 2015	3,312,620	$123,362	$32.16	$29.30 - $33.98
Q4 2014	3,353,573	$117,945	$28.50	$24.29 - $31.84
Q3 2014	2,411,617	$74,881	$27.82	$26.48 - $29.76
Q2 2014	2,207,753	$70,383	$25.78	$23.45 - $28.50