CDW CORP

Ticker: CDW CUSIP: 12514G108 Class: COM

DUNCKER STREETT & CO INC's Holding History (CIK: 0001020585)

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

Q4 2025

Shares 50 Value ($000) $7 Avg Close $147.03 Range $135.03 - $161.75

Q3 2025

Shares 104 Value ($000) $17 Avg Close $168.81 Range $155.96 - $182.41

Q2 2025

Shares 245 Value ($000) $44 Avg Close $168.13 Range $135.72 - $190.08

Q1 2025

Shares 862 Value ($000) $138 Avg Close $179.25 Range $156.93 - $219.61

Q4 2024

Shares 967 Value ($000) $168 Avg Close $190.95 Range $168.14 - $222.64

Q3 2024

Shares 5,348 Value ($000) $1,210 Avg Close $217.57 Range $201.61 - $236.21

Q2 2024

Shares 6,507 Value ($000) $1,457 Avg Close $226.70 Range $208.03 - $257.18

Q1 2024

Shares 19,421 Value ($000) $4,968 Avg Close $231.59 Range $207.20 - $253.28

Q4 2023

Shares 19,421 Value ($000) $4,415 Avg Close $206.08 Range $179.72 - $223.46

Q3 2023

Shares 19,421 Value ($000) $3,918 Avg Close $193.29 Range $174.69 - $209.50

Q2 2023

Shares 19,347 Value ($000) $3,550 Avg Close $168.84 Range $155.05 - $188.65

Q1 2023

Shares 19,277 Value ($000) $3,757 Avg Close $189.24 Range $170.92 - $206.90

Q4 2022

Shares 17,641 Value ($000) $3,150 Avg Close $168.86 Range $141.89 - $189.58

Q3 2022

Shares 17,641 Value ($000) $2,753 Avg Close $164.20 Range $145.56 - $180.72

Q2 2022

Shares 17,641 Value ($000) $2,780 Avg Close $160.53 Range $147.46 - $172.65

Q1 2022

Shares 17,641 Value ($000) $3,156 Avg Close $174.21 Range $155.37 - $198.47

Q4 2021

Shares 17,641 Value ($000) $3,613 Avg Close $180.53 Range $163.37 - $197.48

Q3 2021

Shares 16,071 Value ($000) $2,925 Avg Close $178.95 Range $162.18 - $193.32

Q2 2021

Shares 14,842 Value ($000) $2,592 Avg Close $162.84 Range $153.52 - $174.30

Q1 2021

Shares 11,995 Value ($000) $1,988 Avg Close $140.79 Range $118.17 - $159.55

Q4 2020

Shares 11,202 Value ($000) $1,476 Avg Close $123.09 Range $109.89 - $137.99

Q3 2020

Shares 10,490 Value ($000) $1,254 Avg Close $107.20 Range $99.42 - $114.46

Q2 2020

Shares 9,410 Value ($000) $1,093 Avg Close $101.20 Range $80.00 - $120.94

Q1 2020

Shares 400 Value ($000) $37 Avg Close $114.00 Range $68.44 - $135.85

Q4 2019

Shares 400 Value ($000) $57 Avg Close $122.84 Range $109.01 - $134.79

Q2 2015

Shares 1,000 Value ($000) $34 Avg Close $33.01 Range $30.28 - $34.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	50	$7	$147.03	$135.03 - $161.75
Q3 2025	104	$17	$168.81	$155.96 - $182.41
Q2 2025	245	$44	$168.13	$135.72 - $190.08
Q1 2025	862	$138	$179.25	$156.93 - $219.61
Q4 2024	967	$168	$190.95	$168.14 - $222.64
Q3 2024	5,348	$1,210	$217.57	$201.61 - $236.21
Q2 2024	6,507	$1,457	$226.70	$208.03 - $257.18
Q1 2024	19,421	$4,968	$231.59	$207.20 - $253.28
Q4 2023	19,421	$4,415	$206.08	$179.72 - $223.46
Q3 2023	19,421	$3,918	$193.29	$174.69 - $209.50
Q2 2023	19,347	$3,550	$168.84	$155.05 - $188.65
Q1 2023	19,277	$3,757	$189.24	$170.92 - $206.90
Q4 2022	17,641	$3,150	$168.86	$141.89 - $189.58
Q3 2022	17,641	$2,753	$164.20	$145.56 - $180.72
Q2 2022	17,641	$2,780	$160.53	$147.46 - $172.65
Q1 2022	17,641	$3,156	$174.21	$155.37 - $198.47
Q4 2021	17,641	$3,613	$180.53	$163.37 - $197.48
Q3 2021	16,071	$2,925	$178.95	$162.18 - $193.32
Q2 2021	14,842	$2,592	$162.84	$153.52 - $174.30
Q1 2021	11,995	$1,988	$140.79	$118.17 - $159.55
Q4 2020	11,202	$1,476	$123.09	$109.89 - $137.99
Q3 2020	10,490	$1,254	$107.20	$99.42 - $114.46
Q2 2020	9,410	$1,093	$101.20	$80.00 - $120.94
Q1 2020	400	$37	$114.00	$68.44 - $135.85
Q4 2019	400	$57	$122.84	$109.01 - $134.79
Q2 2015	1,000	$34	$33.01	$30.28 - $34.76