CDW CORP

Ticker: CDW CUSIP: 12514G108 Class: COM

Makaira Partners LLC's Holding History (CIK: 0001540866)

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

Q4 2025

Shares 100,000 Value ($000) $13,620 Avg Close $147.03 Range $135.03 - $161.75

Q3 2025

Shares 100,000 Value ($000) $15,928 Avg Close $168.81 Range $155.96 - $182.41

Q2 2025

Shares 155,305 Value ($000) $27,736 Avg Close $168.13 Range $135.72 - $190.08

Q1 2025

Shares 155,305 Value ($000) $24,889 Avg Close $179.25 Range $156.93 - $219.61

Q4 2024

Shares 382,798 Value ($000) $66,622 Avg Close $190.95 Range $168.14 - $222.64

Q3 2024

Shares 384,560 Value ($000) $87,026 Avg Close $217.57 Range $201.61 - $236.21

Q2 2024

Shares 404,398 Value ($000) $90,520 Avg Close $226.70 Range $208.03 - $257.18

Q1 2024

Shares 443,504 Value ($000) $113,439 Avg Close $231.59 Range $207.20 - $253.28

Q4 2023

Shares 545,575 Value ($000) $124,020 Avg Close $206.08 Range $179.72 - $223.46

Q3 2023

Shares 545,575 Value ($000) $110,075 Avg Close $193.29 Range $174.69 - $209.50

Q2 2023

Shares 534,445 Value ($000) $98,071 Avg Close $168.84 Range $155.05 - $188.65

Q1 2023

Shares 524,975 Value ($000) $102,312 Avg Close $189.24 Range $170.92 - $206.90

Q4 2022

Shares 473,545 Value ($000) $84,566 Avg Close $168.86 Range $141.89 - $189.58

Q3 2022

Shares 461,982 Value ($000) $72,106 Avg Close $164.20 Range $145.56 - $180.72

Q2 2022

Shares 302,982 Value ($000) $47,738 Avg Close $160.53 Range $147.46 - $172.65

Q1 2022

Shares 302,982 Value ($000) $54,200 Avg Close $174.21 Range $155.37 - $198.47

Q4 2021

Shares 302,982 Value ($000) $62,045 Avg Close $180.53 Range $163.37 - $197.48

Q3 2021

Shares 288,982 Value ($000) $52,601 Avg Close $178.95 Range $162.18 - $193.32

Q2 2021

Shares 288,982 Value ($000) $50,471 Avg Close $162.84 Range $153.52 - $174.30

Q1 2021

Shares 288,982 Value ($000) $47,899 Avg Close $140.79 Range $118.17 - $159.55

Q4 2020

Shares 288,982 Value ($000) $38,085 Avg Close $123.09 Range $109.89 - $137.99

Q3 2020

Shares 288,982 Value ($000) $34,542 Avg Close $107.20 Range $99.42 - $114.46

Q2 2020

Shares 288,982 Value ($000) $33,574 Avg Close $101.20 Range $80.00 - $120.94

Q1 2020

Shares 385,310 Value ($000) $35,938 Avg Close $114.00 Range $68.44 - $135.85

Q4 2019

Shares 385,310 Value ($000) $55,038 Avg Close $122.84 Range $109.01 - $134.79

Q3 2019

Shares 917,310 Value ($000) $113,049 Avg Close $106.19 Range $98.04 - $115.31

Q2 2019

Shares 917,310 Value ($000) $101,821 Avg Close $96.89 Range $89.52 - $103.06

Q1 2019

Shares 1,283,345 Value ($000) $123,675 Avg Close $82.18 Range $69.95 - $91.59

Q4 2018

Shares 1,310,320 Value ($000) $106,201 Avg Close $79.03 Range $68.34 - $88.97

Q3 2018

Shares 1,402,420 Value ($000) $124,703 Avg Close $79.14 Range $73.20 - $82.94

Q2 2018

Shares 1,402,420 Value ($000) $113,302 Avg Close $70.65 Range $61.49 - $78.46

Q1 2018

Shares 1,704,070 Value ($000) $119,813 Avg Close $66.43 Range $60.80 - $69.76

Q4 2017

Shares 1,996,750 Value ($000) $138,754 Avg Close $62.44 Range $59.44 - $64.82

Q3 2017

Shares 1,882,800 Value ($000) $124,265 Avg Close $56.63 Range $53.08 - $60.54

Q2 2017

Shares 1,894,862 Value ($000) $118,486 Avg Close $53.99 Range $50.30 - $59.95

Q1 2017

Shares 1,796,720 Value ($000) $103,689 Avg Close $50.65 Range $45.39 - $54.98

Q4 2016

Shares 1,833,720 Value ($000) $95,518 Avg Close $43.76 Range $39.11 - $49.86

Q3 2016

Shares 1,833,720 Value ($000) $83,856 Avg Close $39.25 Range $35.02 - $42.57

Q2 2016

Shares 2,266,550 Value ($000) $90,843 Avg Close $37.03 Range $33.71 - $38.50

Q1 2016

Shares 2,343,810 Value ($000) $97,268 Avg Close $34.71 Range $27.03 - $37.36

Q4 2015

Shares 2,343,810 Value ($000) $98,534 Avg Close $38.66 Range $35.55 - $41.63

Q3 2015

Shares 2,343,810 Value ($000) $95,768 Avg Close $33.56 Range $29.23 - $37.25

Q2 2015

Shares 2,382,210 Value ($000) $81,662 Avg Close $33.01 Range $30.28 - $34.76

Q1 2015

Shares 2,382,210 Value ($000) $88,714 Avg Close $32.16 Range $29.30 - $33.98

Q4 2014

Shares 2,382,210 Value ($000) $83,782 Avg Close $28.50 Range $24.29 - $31.84

Q3 2014

Shares 2,382,210 Value ($000) $73,968 Avg Close $27.82 Range $26.48 - $29.76

Q2 2014

Shares 3,287,227 Value ($000) $104,797 Avg Close $25.78 Range $23.45 - $28.50

Q1 2014

Shares 3,314,988 Value ($000) $90,963 Avg Close $21.69 Range $19.92 - $24.17

Q4 2013

Shares 3,314,988 Value ($000) $77,438 Avg Close $19.65 Range $17.97 - $20.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100,000	$13,620	$147.03	$135.03 - $161.75
Q3 2025	100,000	$15,928	$168.81	$155.96 - $182.41
Q2 2025	155,305	$27,736	$168.13	$135.72 - $190.08
Q1 2025	155,305	$24,889	$179.25	$156.93 - $219.61
Q4 2024	382,798	$66,622	$190.95	$168.14 - $222.64
Q3 2024	384,560	$87,026	$217.57	$201.61 - $236.21
Q2 2024	404,398	$90,520	$226.70	$208.03 - $257.18
Q1 2024	443,504	$113,439	$231.59	$207.20 - $253.28
Q4 2023	545,575	$124,020	$206.08	$179.72 - $223.46
Q3 2023	545,575	$110,075	$193.29	$174.69 - $209.50
Q2 2023	534,445	$98,071	$168.84	$155.05 - $188.65
Q1 2023	524,975	$102,312	$189.24	$170.92 - $206.90
Q4 2022	473,545	$84,566	$168.86	$141.89 - $189.58
Q3 2022	461,982	$72,106	$164.20	$145.56 - $180.72
Q2 2022	302,982	$47,738	$160.53	$147.46 - $172.65
Q1 2022	302,982	$54,200	$174.21	$155.37 - $198.47
Q4 2021	302,982	$62,045	$180.53	$163.37 - $197.48
Q3 2021	288,982	$52,601	$178.95	$162.18 - $193.32
Q2 2021	288,982	$50,471	$162.84	$153.52 - $174.30
Q1 2021	288,982	$47,899	$140.79	$118.17 - $159.55
Q4 2020	288,982	$38,085	$123.09	$109.89 - $137.99
Q3 2020	288,982	$34,542	$107.20	$99.42 - $114.46
Q2 2020	288,982	$33,574	$101.20	$80.00 - $120.94
Q1 2020	385,310	$35,938	$114.00	$68.44 - $135.85
Q4 2019	385,310	$55,038	$122.84	$109.01 - $134.79
Q3 2019	917,310	$113,049	$106.19	$98.04 - $115.31
Q2 2019	917,310	$101,821	$96.89	$89.52 - $103.06
Q1 2019	1,283,345	$123,675	$82.18	$69.95 - $91.59
Q4 2018	1,310,320	$106,201	$79.03	$68.34 - $88.97
Q3 2018	1,402,420	$124,703	$79.14	$73.20 - $82.94
Q2 2018	1,402,420	$113,302	$70.65	$61.49 - $78.46
Q1 2018	1,704,070	$119,813	$66.43	$60.80 - $69.76
Q4 2017	1,996,750	$138,754	$62.44	$59.44 - $64.82
Q3 2017	1,882,800	$124,265	$56.63	$53.08 - $60.54
Q2 2017	1,894,862	$118,486	$53.99	$50.30 - $59.95
Q1 2017	1,796,720	$103,689	$50.65	$45.39 - $54.98
Q4 2016	1,833,720	$95,518	$43.76	$39.11 - $49.86
Q3 2016	1,833,720	$83,856	$39.25	$35.02 - $42.57
Q2 2016	2,266,550	$90,843	$37.03	$33.71 - $38.50
Q1 2016	2,343,810	$97,268	$34.71	$27.03 - $37.36
Q4 2015	2,343,810	$98,534	$38.66	$35.55 - $41.63
Q3 2015	2,343,810	$95,768	$33.56	$29.23 - $37.25
Q2 2015	2,382,210	$81,662	$33.01	$30.28 - $34.76
Q1 2015	2,382,210	$88,714	$32.16	$29.30 - $33.98
Q4 2014	2,382,210	$83,782	$28.50	$24.29 - $31.84
Q3 2014	2,382,210	$73,968	$27.82	$26.48 - $29.76
Q2 2014	3,287,227	$104,797	$25.78	$23.45 - $28.50
Q1 2014	3,314,988	$90,963	$21.69	$19.92 - $24.17
Q4 2013	3,314,988	$77,438	$19.65	$17.97 - $20.65